[Appendix]
[Detailed Budget Estimates by Agency]
[National Science Foundation]
[From the U.S. Government Publishing Office, www.gpo.gov]



   
      
      
         NATIONAL SCIENCE FOUNDATION                                                                                              
            
         
      
      
   
   
      NATIONAL SCIENCE FOUNDATION                                                                                              
         
      
      Federal Funds
         Research and Related ActivitiesFor necessary expenses in carrying out the National Science Foundation Act of 1950 (42 U.S.C. 1861 et seq.), and Public Law
         86â209 (42 U.S.C. 1880 et seq.); services as authorized by section 3109 of title 5, United States Code; maintenance and operation
         of aircraft and purchase of flight services for research support; acquisition of aircraft; and authorized travel; [$6,033,645,000] $6,079,430,000, to remain available until September 30, [2017] 2018, of which not to exceed [$540,000,000] $544,000,000 shall remain available until expended for polar research and operations support, and for reimbursement to other Federal agencies
         for operational and science support and logistical and other related activities for the United States Antarctic program: Provided, That receipts for scientific support services and materials furnished by the National Research Centers and other National
         Science Foundation supported research facilities may be credited to this appropriation. (Science Appropriations Act, 2016.)
      Program and Financing (in millions of dollars)
      
         
            
               
                  
                     
                  
               
               
                  Identification code 049â0100â0â1â999
                  2015 actual
                  2016 est.
                  2017 est.
               
               
                  
                     
                  
               
               
                  
                  Obligations by program activity:
               
               
                  0001
                  Biological Sciences
                  736
                  744
                  746
               
               
                  0002
                  Computer and Information Science and Engineering
                  933
                  936
                  939
               
               
                  0003
                  Engineering
                  924
                  916
                  946
               
               
                  0005
                  Geosciences
                  1,320
                  1,325
                  1,320
               
               
                  0006
                  Mathematical and Physical Sciences
                  1,376
                  1,355
                  1,355
               
               
                  0007
                  Social, Behavioral and Economic Sciences
                  276
                  272
                  272
               
               
                  0008
                  Integrative Activities
                  471
                  450
                  451
               
               
                  0009
                  Office of International Science and Engineering
                  5
                  49
                  49
               
               
                  0013
                  Arctic Research Commission
                  1
                  1
                  1
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  0799
                  Total direct obligations
                  6,042
                  6,048
                  6,079
               
               
                  0801
                  Research and Related Activities (Reimbursable)
                  95
                  120
                  120
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  0900
                  Total new obligations
                  6,137
                  6,168
                  6,199
               
               
                  
                     
                  
               
               
                  
                  Budgetary resources:
               
               
                  
                  Unobligated balance:
               
               
                  1000
                  Unobligated balance brought forward, Oct 1
                  58
                  12
                  
               
               
                  1021
                  Recoveries of prior year unpaid obligations
                  70
                  
                  
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  1050
                  Unobligated balance (total)
                  128
                  12
                  
               
               
                  
                  Budget authority:
               
               
                  
                  Appropriations, discretionary:
               
               
                  1100
                  Appropriation
                  5,934
                  6,034
                  6,079
               
               
                  
                  Spending authority from offsetting collections, discretionary:
               
               
                  1700
                  Collected
                  82
                  122
                  122
               
               
                  1701
                  Change in uncollected payments, Federal sources
                  9
                  
                  
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  1750
                  Spending auth from offsetting collections, disc (total)
                  91
                  122
                  122
               
               
                  1900
                  Budget authority (total)
                  6,025
                  6,156
                  6,201
               
               
                  1930
                  Total budgetary resources available
                  6,153
                  6,168
                  6,201
               
               
                  
                  Memorandum (non-add) entries:
               
               
                  1940
                  Unobligated balance expiring
                  â4
                  
                  
               
               
                  1941
                  Unexpired unobligated balance, end of year
                  12
                  
                  2
               
               
                  
                     
                  
               
               
                  
                  Change in obligated balance:
               
               
                  
                  Unpaid obligations:
               
               
                  3000
                  Unpaid obligations, brought forward, Oct 1
                  9,174
                  9,672
                  10,162
               
               
                  3010
                  Obligations incurred, unexpired accounts
                  6,137
                  6,168
                  6,199
               
               
                  3011
                  Obligations incurred, expired accounts
                  62
                  
                  
               
               
                  3020
                  Outlays (gross)
                  â5,526
                  â5,678
                  â5,620
               
               
                  3040
                  Recoveries of prior year unpaid obligations, unexpired
                  â70
                  
                  
               
               
                  3041
                  Recoveries of prior year unpaid obligations, expired
                  â105
                  
                  
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  3050
                  Unpaid obligations, end of year
                  9,672
                  10,162
                  10,741
               
               
                  
                  Uncollected payments:
               
               
                  3060
                  Uncollected pymts, Fed sources, brought forward, Oct 1
                  â117
                  â98
                  â98
               
               
                  3070
                  Change in uncollected pymts, Fed sources, unexpired
                  â9
                  
                  
               
               
                  3071
                  Change in uncollected pymts, Fed sources, expired
                  28
                  
                  
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  3090
                  Uncollected pymts, Fed sources, end of year
                  â98
                  â98
                  â98
               
               
                  
                  Memorandum (non-add) entries:
               
               
                  3100
                  Obligated balance, start of year
                  9,057
                  9,574
                  10,064
               
               
                  3200
                  Obligated balance, end of year
                  9,574
                  10,064
                  10,643
               
               
                  
                     
                  
               
               
                  
                  Budget authority and outlays, net:
               
               
                  
                  Discretionary:
               
               
                  4000
                  Budget authority, gross
                  6,025
                  6,156
                  6,201
               
               
                  
                  Outlays, gross:
               
               
                  4010
                  Outlays from new discretionary authority
                  813
                  1,329
                  1,338
               
               
                  4011
                  Outlays from discretionary balances
                  4,713
                  4,349
                  4,282
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  4020
                  Outlays, gross (total)
                  5,526
                  5,678
                  5,620
               
               
                  
                  Offsets against gross budget authority and outlays:
               
               
                  
                  Offsetting collections (collected) from:
               
               
                  4030
                  Federal sources
                  â109
                  â122
                  â122
               
               
                  4033
                  Non-Federal sources
                  â1
                  
                  
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  4040
                  Offsets against gross budget authority  and outlays (total)
                  â110
                  â122
                  â122
               
               
                  
                  Additional offsets against gross budget authority only:
               
               
                  4050
                  Change in uncollected pymts, Fed sources, unexpired
                  â9
                  
                  
               
               
                  4052
                  Offsetting collections credited to expired accounts
                  28
                  
                  
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  4060
                  Additional offsets against budget authority only (total)
                  19
                  
                  
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  4070
                  Budget authority, net (discretionary)
                  5,934
                  6,034
                  6,079
               
               
                  4080
                  Outlays, net (discretionary)
                  5,416
                  5,556
                  5,498
               
               
                  4180
                  Budget authority, net (total)
                  5,934
                  6,034
                  6,079
               
               
                  4190
                  Outlays, net (total)
                  5,416
                  5,556
                  5,498
               
               
                  
                     
                  
               
            
         
      
      Summary of Budget Authority and Outlays (in millions of dollars)
      
         
            
               
                  
                     
                  
               
               
                  
                  2015 actual
                  2016 est.
                  2017 est.
               
               
                  
                     
                  
               
               
                  Enacted/requested:
               
               
                  
                  Budget Authority
                  5,934
                  6,034
                  6,079
               
               
                  
                  Outlays
                  5,416
                  5,556
                  5,498
               
               
                  Legislative proposal, subject to PAYGO:
               
               
                  
                  Budget Authority
                  
                  
                  346
               
               
                  
                  Outlays
                  
                  
                  69
               
               
                  Total:
               
               
                  
                  Budget Authority
                  5,934
                  6,034
                  6,425
               
               
                  
                  Outlays
                  5,416
                  5,556
                  5,567
               
               
                  
                     
                  
               
            
         
      
      
         The Research and Related Activities appropriation enables the United States to provide leadership and promote progress across
            the expanding frontiers of scientific and engineering research and education.
         
         The major research program activities of NSF are:
         Biological Sciences.âThis activity supports understanding how complex living systems function and interact with each other and with non-living
            systems, which has direct impact on issues of national importance related to the environment, economy, agriculture, and human
            welfare. Research in this activity also promotes scientific progress in biology through support of research across scales,
            from molecules, cells, organisms, to ecosystems. This activity's investment portfolio includes projects on understanding the
            changing dynamics of the biosphere, research on the fundamental characteristics of biological energy systems, infrastructure
            and research resources such as databases, centers, and observatories, and efforts to broaden participation and develop the
            next generation of biological researchers.
         
         Computer and Information Science and Engineering.âThis activity supports investigator initiated research in all areas of computer and information science and engineering,
            helps develop and maintain cutting-edge national computational and information infrastructure for research and education generally,
            and contributes to the education and training of the next generation of computer and computational engineers.
         
         Engineering.âResearch supported by this activity aims to increase U.S. engineering capability and strength, and focus that capability
            and strength on areas that are relevant to national problems and long-term needs. This activity also includes small business
            innovation research.
         
         Geosciences.âThis activity supports research and associated infrastructure to advance knowledge of the properties and dynamics of the
            planet on which we live. Research includes understanding the causes and implications of climate change, as well as disruptive
            processes such as earthquakes and storms. Additionally, this activity supports Arctic and Antarctic research and operational
            science support and other related activities for United States polar research programs, including the funding to reimburse
            Federal agencies for logistical and other related activities supported by the United States Antarctic Program.
         
         Mathematical and Physical Sciences.âResearch in this activity is directed at increasing understanding of natural laws and phenomena across the astronomical
            sciences, chemistry, materials sciences, mathematical sciences, and physics. Research support is available in multiple modalities
            ranging from multi-user facilities and mid-scale instrumentation to individual investigator awards, from sites for undergraduate
            research experiences to early career faculty development and collaborative and international efforts.
         
         Social, Behavioral, and Economic Sciences.âThis activity supports research, education, and infrastructure in the social, behavioral, cognitive, and economic sciences
            and funds the collection and dissemination of statistics on the science and engineering enterprise.
         
         Office of International Science and Engineering.âThis activity serves as the focal point of international activities at NSF. In addition to strategic funding and co-funding
            that targets catalytic partnerships and workforce-building international research opportunities, OISE advances NSF's global
            science leadership through extensive interactions with U.S. and global counterpart agencies and organizations.
         
          Integrative Activities.âThis activity supports emerging cross disciplinary research efforts and major research instrumentation. This activity also
            provides support for the Science and Technology Policy Institute. The Experimental Program to Stimulate Competitive Research
            broadens participation of States and regions in science and engineering by helping institutions expand their research capacity
            and competitiveness.
         
         
         The United States Arctic Research Commission (USARC) is an independent agency, funded through NSF's appropriations. USARC promotes Arctic research and recommends national Arctic
            research policies to guide Federal agencies in developing and implementing their research programs in the Arctic region.
         
      
      Object Classification (in millions of dollars)
      
         
            
               
                  
                     
                  
               
               
                  Identification code 049â0100â0â1â999
                  2015 actual
                  2016 est.
                  2017 est.
               
               
                  
                     
                  
               
               
                  
                  Direct obligations:
               
               
                  21.0
                  Travel and transportation of persons
                  15
                  15
                  15
               
               
                  25.1
                  Advisory and assistance services
                  121
                  123
                  130
               
               
                  25.2
                  Other services from non-Federal sources
                  9
                  9
                  9
               
               
                  25.3
                  Other goods and services from Federal sources
                  78
                  78
                  78
               
               
                  25.4
                  Operation and maintenance of facilities
                  273
                  270
                  275
               
               
                  25.5
                  Research and development contracts
                  6
                  6
                  5
               
               
                  26.0
                  Supplies and materials
                  1
                  1
                  1
               
               
                  31.0
                  Equipment
                  1
                  
                  
               
               
                  41.0
                  Grants, subsidies, and contributions
                  5,538
                  5,546
                  5,566
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  99.0
                  Direct obligations
                  6,042
                  6,048
                  6,079
               
               
                  99.0
                  Reimbursable obligations
                  95
                  120
                  120
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  99.9
                  Total new obligations
                  6,137
                  6,168
                  6,199
               
               
                  
                     
                  
               
            
         
      
      Employment Summary
      
         
            
               
                  
                     
                  
               
               
                  Identification code 049â0100â0â1â999
                  2015 actual
                  2016 est.
                  2017 est.
               
               
                  
                     
                  
               
               
                  1001
                  Direct civilian full-time equivalent employment
                  3
                  3
                  3
               
               
                  
                     
                  
               
            
         
      
         Research and Related Activities                                                                                          
            
         
         (Legislative proposal, subject to PAYGO)Program and Financing (in millions of dollars)
      
         
            
               
                  
                     
                  
               
               
                  Identification code 049â0100â4â1â999
                  2015 actual
                  2016 est.
                  2017 est.
               
               
                  
                     
                  
               
               
                  
                  Obligations by program activity:
               
               
                  0001
                  Biological Sciences
                  
                  
                  45
               
               
                  0002
                  Computer and Information Science and Engineering
                  
                  
                  56
               
               
                  0003
                  Engineering
                  
                  
                  56
               
               
                  0005
                  Geosciences
                  
                  
                  79
               
               
                  0006
                  Mathematical and Physical Sciences
                  
                  
                  82
               
               
                  0007
                  Social, Behavioral and Economic Sciences
                  
                  
                  16
               
               
                  0008
                  Integrative Activities
                  
                  
                  9
               
               
                  0009
                  Office of International Science and Engineering
                  
                  
                  3
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  0900
                  Total new obligations (object class 41.0)
                  
                  
                  346
               
               
                  
                     
                  
               
               
                  
                  Budgetary resources:
               
               
                  
                  Budget authority:
               
               
                  
                  Appropriations, mandatory:
               
               
                  1200
                  Appropriation
                  
                  
                  346
               
               
                  1930
                  Total budgetary resources available
                  
                  
                  346
               
               
                  
                     
                  
               
               
                  
                  Change in obligated balance:
               
               
                  
                  Unpaid obligations:
               
               
                  3010
                  Obligations incurred, unexpired accounts
                  
                  
                  346
               
               
                  3020
                  Outlays (gross)
                  
                  
                  â69
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  3050
                  Unpaid obligations, end of year
                  
                  
                  277
               
               
                  
                  Memorandum (non-add) entries:
               
               
                  3200
                  Obligated balance, end of year
                  
                  
                  277
               
               
                  
                     
                  
               
               
                  
                  Budget authority and outlays, net:
               
               
                  
                  Mandatory:
               
               
                  4090
                  Budget authority, gross
                  
                  
                  346
               
               
                  
                  Outlays, gross:
               
               
                  4100
                  Outlays from new mandatory authority
                  
                  
                  69
               
               
                  4180
                  Budget authority, net (total)
                  
                  
                  346
               
               
                  4190
                  Outlays, net (total)
                  
                  
                  69
               
               
                  
                     
                  
               
            
         
      
         major research equipment and facilities constructionFor necessary expenses for the acquisition, construction, commissioning, and upgrading of major research equipment, facilities,
         and other such capital assets pursuant to the National Science Foundation Act of 1950 (42 U.S.C. 1861 et seq.), including
         authorized travel, [$200,310,000] $193,120,000, to remain available until expended. (Science Appropriations Act, 2016.)
      Program and Financing (in millions of dollars)
      
         
            
               
                  
                     
                  
               
               
                  Identification code 049â0551â0â1â251
                  2015 actual
                  2016 est.
                  2017 est.
               
               
                  
                     
                  
               
               
                  
                  Obligations by program activity:
               
               
                  0001
                  Major Research Equipment and Facilities Construction
                  145
                  258
                  193
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  0900
                  Total new obligations (object class 41.0)
                  145
                  258
                  193
               
               
                  
                     
                  
               
               
                  
                  Budgetary resources:
               
               
                  
                  Unobligated balance:
               
               
                  1000
                  Unobligated balance brought forward, Oct 1
                  
                  58
                  
               
               
                  
                  Budget authority:
               
               
                  
                  Appropriations, discretionary:
               
               
                  1100
                  Appropriation
                  201
                  200
                  193
               
               
                  
                  Spending authority from offsetting collections, discretionary:
               
               
                  1700
                  Collected
                  2
                  
                  
               
               
                  1900
                  Budget authority (total)
                  203
                  200
                  193
               
               
                  1930
                  Total budgetary resources available
                  203
                  258
                  193
               
               
                  
                  Memorandum (non-add) entries:
               
               
                  1941
                  Unexpired unobligated balance, end of year
                  58
                  
                  
               
               
                  
                     
                  
               
               
                  
                  Change in obligated balance:
               
               
                  
                  Unpaid obligations:
               
               
                  3000
                  Unpaid obligations, brought forward, Oct 1
                  287
                  174
                  315
               
               
                  3010
                  Obligations incurred, unexpired accounts
                  145
                  258
                  193
               
               
                  3020
                  Outlays (gross)
                  â258
                  â117
                  â155
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  3050
                  Unpaid obligations, end of year
                  174
                  315
                  353
               
               
                  
                  Memorandum (non-add) entries:
               
               
                  3100
                  Obligated balance, start of year
                  287
                  174
                  315
               
               
                  3200
                  Obligated balance, end of year
                  174
                  315
                  353
               
               
                  
                     
                  
               
               
                  
                  Budget authority and outlays, net:
               
               
                  
                  Discretionary:
               
               
                  4000
                  Budget authority, gross
                  203
                  200
                  193
               
               
                  
                  Outlays, gross:
               
               
                  4010
                  Outlays from new discretionary authority
                  
                  12
                  12
               
               
                  4011
                  Outlays from discretionary balances
                  258
                  105
                  143
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  4020
                  Outlays, gross (total)
                  258
                  117
                  155
               
               
                  
                  Offsets against gross budget authority and outlays:
               
               
                  
                  Offsetting collections (collected) from:
               
               
                  4033
                  Non-Federal sources
                  â2
                  
                  
               
               
                  4180
                  Budget authority, net (total)
                  201
                  200
                  193
               
               
                  4190
                  Outlays, net (total)
                  256
                  117
                  155
               
               
                  
                     
                  
               
            
         
      
      
         The Major Research Equipment and Facilities Construction activity supports the acquisition, construction, and commissioning
            of unique national research platforms and major research facilities and equipment. Performance of each construction project
            is measured against an established baseline at regular intervals and at major milestones.
         
      
         Agency operations and award managementFor agency operations and award management necessary in carrying out the National Science Foundation Act of 1950 (42 U.S.C.
         1861 et seq.); services authorized by section 3109 of title 5, United States Code; hire of passenger motor vehicles; uniforms
         or allowances therefor, as authorized by sections 5901 and 5902 of title 5, United States Code; rental of conference rooms
         in the District of Columbia; and reimbursement of the Department of Homeland Security for security guard services; [$330,000,000] $373,020,000: Provided, That not to exceed $8,280 is for official reception and representation expenses: Provided further, That contracts may be entered into under this heading in fiscal year [2016] 2017 for maintenance and operation of facilities and for other services to be provided during the next fiscal year: Provided further, That of the amount provided for costs associated with the acquisition, occupancy, and related costs of new headquarters
         space, not more than [$30,770,000] $40,700,000 shall remain available until expended. (Science Appropriations Act, 2016.)
      Program and Financing (in millions of dollars)
      
         
            
               
                  
                     
                  
               
               
                  Identification code 049â0180â0â1â251
                  2015 actual
                  2016 est.
                  2017 est.
               
               
                  
                     
                  
               
               
                  
                  Obligations by program activity:
               
               
                  0001
                  Agency Operations and Award Management
                  307
                  348
                  373
               
               
                  0801
                  Agency Operations and Award Management (Reimbursable)
                  6
                  10
                  10
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  0900
                  Total new obligations
                  313
                  358
                  383
               
               
                  
                     
                  
               
               
                  
                  Budgetary resources:
               
               
                  
                  Unobligated balance:
               
               
                  1000
                  Unobligated balance brought forward, Oct 1
                  
                  18
                  
               
               
                  
                  Budget authority:
               
               
                  
                  Appropriations, discretionary:
               
               
                  1100
                  Appropriation
                  325
                  330
                  373
               
               
                  
                  Spending authority from offsetting collections, discretionary:
               
               
                  1700
                  Collected
                  5
                  10
                  10
               
               
                  1701
                  Change in uncollected payments, Federal sources
                  1
                  
                  
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  1750
                  Spending auth from offsetting collections, disc (total)
                  6
                  10
                  10
               
               
                  1900
                  Budget authority (total)
                  331
                  340
                  383
               
               
                  1930
                  Total budgetary resources available
                  331
                  358
                  383
               
               
                  
                  Memorandum (non-add) entries:
               
               
                  1941
                  Unexpired unobligated balance, end of year
                  18
                  
                  
               
               
                  
                     
                  
               
               
                  
                  Change in obligated balance:
               
               
                  
                  Unpaid obligations:
               
               
                  3000
                  Unpaid obligations, brought forward, Oct 1
                  83
                  90
                  108
               
               
                  3010
                  Obligations incurred, unexpired accounts
                  313
                  358
                  383
               
               
                  3011
                  Obligations incurred, expired accounts
                  6
                  
                  
               
               
                  3020
                  Outlays (gross)
                  â305
                  â340
                  â403
               
               
                  3041
                  Recoveries of prior year unpaid obligations, expired
                  â7
                  
                  
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  3050
                  Unpaid obligations, end of year
                  90
                  108
                  88
               
               
                  
                  Uncollected payments:
               
               
                  3060
                  Uncollected pymts, Fed sources, brought forward, Oct 1
                  
                  â1
                  â1
               
               
                  3070
                  Change in uncollected pymts, Fed sources, unexpired
                  â1
                  
                  
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  3090
                  Uncollected pymts, Fed sources, end of year
                  â1
                  â1
                  â1
               
               
                  
                  Memorandum (non-add) entries:
               
               
                  3100
                  Obligated balance, start of year
                  83
                  89
                  107
               
               
                  3200
                  Obligated balance, end of year
                  89
                  107
                  87
               
               
                  
                     
                  
               
               
                  
                  Budget authority and outlays, net:
               
               
                  
                  Discretionary:
               
               
                  4000
                  Budget authority, gross
                  331
                  340
                  383
               
               
                  
                  Outlays, gross:
               
               
                  4010
                  Outlays from new discretionary authority
                  252
                  281
                  316
               
               
                  4011
                  Outlays from discretionary balances
                  53
                  59
                  87
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  4020
                  Outlays, gross (total)
                  305
                  340
                  403
               
               
                  
                  Offsets against gross budget authority and outlays:
               
               
                  
                  Offsetting collections (collected) from:
               
               
                  4030
                  Federal sources
                  â5
                  â10
                  â10
               
               
                  
                  Additional offsets against gross budget authority only:
               
               
                  4050
                  Change in uncollected pymts, Fed sources, unexpired
                  â1
                  
                  
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  4060
                  Additional offsets against budget authority only (total)
                  â1
                  
                  
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  4070
                  Budget authority, net (discretionary)
                  325
                  330
                  373
               
               
                  4080
                  Outlays, net (discretionary)
                  300
                  330
                  393
               
               
                  4180
                  Budget authority, net (total)
                  325
                  330
                  373
               
               
                  4190
                  Outlays, net (total)
                  300
                  330
                  393
               
               
                  
                     
                  
               
            
         
      
      
         This account funds NSF's scientific, professional, and administrative workforce, the physical and technological infrastructure
            necessary for a productive, safe and secure work environment, and the essential business operations critical to NSF's administrative
            processes.
         
      
      Object Classification (in millions of dollars)
      
         
            
               
                  
                     
                  
               
               
                  Identification code 049â0180â0â1â251
                  2015 actual
                  2016 est.
                  2017 est.
               
               
                  
                     
                  
               
               
                  
                  Direct obligations:
               
               
                  
                  Personnel compensation:
               
               
                  11.1
                  Full-time permanent
                  142
                  154
                  155
               
               
                  11.3
                  Other than full-time permanent
                  10
                  10
                  10
               
               
                  11.5
                  Other personnel compensation
                  2
                  2
                  2
               
               
                  11.8
                  Special personal services payments
                  1
                  1
                  1
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  11.9
                  Total personnel compensation
                  155
                  167
                  168
               
               
                  12.1
                  Civilian personnel benefits
                  45
                  49
                  51
               
               
                  21.0
                  Travel and transportation of persons
                  6
                  5
                  5
               
               
                  23.1
                  Rental payments
                  34
                  34
                  32
               
               
                  23.3
                  Communications, utilities, and miscellaneous charges
                  2
                  4
                  5
               
               
                  25.1
                  Advisory and assistance services
                  43
                  47
                  54
               
               
                  25.2
                  Other services from non-Federal sources
                  12
                  10
                  12
               
               
                  25.3
                  Other goods and services from Federal sources
                  6
                  9
                  11
               
               
                  25.7
                  Operation and maintenance of equipment
                  1
                  
                  2
               
               
                  26.0
                  Supplies and materials
                  1
                  3
                  4
               
               
                  31.0
                  Equipment
                  2
                  20
                  29
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  99.0
                  Direct obligations
                  307
                  348
                  373
               
               
                  99.0
                  Reimbursable obligations
                  6
                  10
                  10
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  99.9
                  Total new obligations
                  313
                  358
                  383
               
               
                  
                     
                  
               
            
         
      
      Employment Summary
      
         
            
               
                  
                     
                  
               
               
                  Identification code 049â0180â0â1â251
                  2015 actual
                  2016 est.
                  2017 est.
               
               
                  
                     
                  
               
               
                  1001
                  Direct civilian full-time equivalent employment
                  1,285
                  1,352
                  1,352
               
               
                  
                     
                  
               
            
         
      
         Office of the national science boardFor necessary expenses (including payment of salaries, authorized travel, hire of passenger motor vehicles, the rental of
         conference rooms in the District of Columbia, and the employment of experts and consultants under section 3109 of title 5,
         United States Code) involved in carrying out section 4 of the National Science Foundation Act of 1950 (42 U.S.C. 1863) and
         Public Law 86â209 (42 U.S.C. 1880 et seq.), [$4,370,000] $4,380,000: Provided, That not to exceed $2,500 shall be available for official reception and representation expenses. (Science Appropriations Act, 2016.)
      Program and Financing (in millions of dollars)
      
         
            
               
                  
                     
                  
               
               
                  Identification code 049â0350â0â1â251
                  2015 actual
                  2016 est.
                  2017 est.
               
               
                  
                     
                  
               
               
                  
                  Obligations by program activity:
               
               
                  0001
                  Office of the National Science Board (Direct)
                  4
                  4
                  4
               
               
                  
                     
                  
               
               
                  
                  Budgetary resources:
               
               
                  
                  Budget authority:
               
               
                  
                  Appropriations, discretionary:
               
               
                  1100
                  Appropriation
                  4
                  4
                  4
               
               
                  1930
                  Total budgetary resources available
                  4
                  4
                  4
               
               
                  
                     
                  
               
               
                  
                  Change in obligated balance:
               
               
                  
                  Unpaid obligations:
               
               
                  3000
                  Unpaid obligations, brought forward, Oct 1
                  1
                  1
                  1
               
               
                  3010
                  Obligations incurred, unexpired accounts
                  4
                  4
                  4
               
               
                  3020
                  Outlays (gross)
                  â4
                  â4
                  â4
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  3050
                  Unpaid obligations, end of year
                  1
                  1
                  1
               
               
                  
                  Memorandum (non-add) entries:
               
               
                  3100
                  Obligated balance, start of year
                  1
                  1
                  1
               
               
                  3200
                  Obligated balance, end of year
                  1
                  1
                  1
               
               
                  
                     
                  
               
               
                  
                  Budget authority and outlays, net:
               
               
                  
                  Discretionary:
               
               
                  4000
                  Budget authority, gross
                  4
                  4
                  4
               
               
                  
                  Outlays, gross:
               
               
                  4010
                  Outlays from new discretionary authority
                  3
                  3
                  3
               
               
                  4011
                  Outlays from discretionary balances
                  1
                  1
                  1
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  4020
                  Outlays, gross (total)
                  4
                  4
                  4
               
               
                  4180
                  Budget authority, net (total)
                  4
                  4
                  4
               
               
                  4190
                  Outlays, net (total)
                  4
                  4
                  4
               
               
                  
                     
                  
               
            
         
      
      
         This appropriation provides policy-making and related responsibilities for NSF and provides guidance on significant national
            policy issues in science and engineering research and education, as required by law.
         
      
      Object Classification (in millions of dollars)
      
         
            
               
                  
                     
                  
               
               
                  Identification code 049â0350â0â1â251
                  2015 actual
                  2016 est.
                  2017 est.
               
               
                  
                     
                  
               
               
                  
                  Direct obligations:
               
               
                  11.1
                  Personnel compensation: Full-time permanent
                  2
                  2
                  2
               
               
                  12.1
                  Civilian personnel benefits
                  1
                  1
                  1
               
               
                  25.1
                  Advisory and assistance services
                  1
                  1
                  1
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  99.9
                  Total new obligations
                  4
                  4
                  4
               
               
                  
                     
                  
               
            
         
      
      Employment Summary
      
         
            
               
                  
                     
                  
               
               
                  Identification code 049â0350â0â1â251
                  2015 actual
                  2016 est.
                  2017 est.
               
               
                  
                     
                  
               
               
                  1001
                  Direct civilian full-time equivalent employment
                  18
                  19
                  19
               
               
                  
                     
                  
               
            
         
      
         Office of inspector generalFor necessary expenses of the Office of Inspector General as authorized by the Inspector General Act of 1978, [$15,160,000] $15,200,000, of which $400,000 shall remain available until September 30, [2017] 2018. (Science Appropriations Act, 2016.)
      Program and Financing (in millions of dollars)
      
         
            
               
                  
                     
                  
               
               
                  Identification code 049â0300â0â1â251
                  2015 actual
                  2016 est.
                  2017 est.
               
               
                  
                     
                  
               
               
                  
                  Obligations by program activity:
               
               
                  0001
                  Office of Inspector General (Direct)
                  15
                  15
                  15
               
               
                  
                     
                  
               
               
                  
                  Budgetary resources:
               
               
                  
                  Unobligated balance:
               
               
                  1000
                  Unobligated balance brought forward, Oct 1
                  1
                  
                  
               
               
                  
                  Budget authority:
               
               
                  
                  Appropriations, discretionary:
               
               
                  1100
                  Appropriation
                  14
                  15
                  15
               
               
                  1930
                  Total budgetary resources available
                  15
                  15
                  15
               
               
                  
                     
                  
               
               
                  
                  Change in obligated balance:
               
               
                  
                  Unpaid obligations:
               
               
                  3000
                  Unpaid obligations, brought forward, Oct 1
                  3
                  2
                  3
               
               
                  3010
                  Obligations incurred, unexpired accounts
                  15
                  15
                  15
               
               
                  3011
                  Obligations incurred, expired accounts
                  1
                  
                  
               
               
                  3020
                  Outlays (gross)
                  â15
                  â14
                  â15
               
               
                  3041
                  Recoveries of prior year unpaid obligations, expired
                  â2
                  
                  
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  3050
                  Unpaid obligations, end of year
                  2
                  3
                  3
               
               
                  
                  Memorandum (non-add) entries:
               
               
                  3100
                  Obligated balance, start of year
                  3
                  2
                  3
               
               
                  3200
                  Obligated balance, end of year
                  2
                  3
                  3
               
               
                  
                     
                  
               
               
                  
                  Budget authority and outlays, net:
               
               
                  
                  Discretionary:
               
               
                  4000
                  Budget authority, gross
                  14
                  15
                  15
               
               
                  
                  Outlays, gross:
               
               
                  4010
                  Outlays from new discretionary authority
                  12
                  12
                  12
               
               
                  4011
                  Outlays from discretionary balances
                  3
                  2
                  3
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  4020
                  Outlays, gross (total)
                  15
                  14
                  15
               
               
                  4180
                  Budget authority, net (total)
                  14
                  15
                  15
               
               
                  4190
                  Outlays, net (total)
                  15
                  14
                  15
               
               
                  
                     
                  
               
            
         
      
      
         This appropriation provides agency-wide audit and investigative functions to identify and correct management and administrative
            deficiencies which create conditions for existing or potential instances of fraud, waste, and mismanagement consistent with
            the Inspector General Act of 1978, as amended (5 U.S.C. App. 3).
         
      
      Object Classification (in millions of dollars)
      
         
            
               
                  
                     
                  
               
               
                  Identification code 049â0300â0â1â251
                  2015 actual
                  2016 est.
                  2017 est.
               
               
                  
                     
                  
               
               
                  
                  Direct obligations:
               
               
                  11.1
                  Personnel compensation: Full-time permanent
                  9
                  9
                  9
               
               
                  12.1
                  Civilian personnel benefits
                  3
                  3
                  3
               
               
                  25.2
                  Other services from non-Federal sources
                  3
                  3
                  3
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  99.9
                  Total new obligations
                  15
                  15
                  15
               
               
                  
                     
                  
               
            
         
      
      Employment Summary
      
         
            
               
                  
                     
                  
               
               
                  Identification code 049â0300â0â1â251
                  2015 actual
                  2016 est.
                  2017 est.
               
               
                  
                     
                  
               
               
                  1001
                  Direct civilian full-time equivalent employment
                  68
                  75
                  69
               
               
                  
                     
                  
               
            
         
      
         Education and human resourcesFor necessary expenses in carrying out science, mathematics and engineering education and human resources programs and activities
         pursuant to the National Science Foundation Act of 1950 (42 U.S.C. 1861 et seq.), including services as authorized by section
         3109 of title 5, United States Code, authorized travel, and rental of conference rooms in the District of Columbia, [$880,000,000] $898,870,000, to remain available until September 30, [2017] 2018. (Science Appropriations Act, 2016.)
      Program and Financing (in millions of dollars)
      
         
            
               
                  
                     
                  
               
               
                  Identification code 049â0106â0â1â251
                  2015 actual
                  2016 est.
                  2017 est.
               
               
                  
                     
                  
               
               
                  
                  Obligations by program activity:
               
               
                  0001
                  Education and Human Resources
                  886
                  886
                  899
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  0100
                  Total Disc obligations
                  886
                  886
                  899
               
               
                  0302
                  Low income scholarship program
                  109
                  155
                  75
               
               
                  0303
                  ITEST grants for Mathematics, Science, or Engineering enrichment courses
                  30
                  61
                  25
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  0391
                  Total Mandatory Obligations (H-1B)
                  139
                  216
                  100
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  0799
                  Total direct obligations
                  1,025
                  1,102
                  999
               
               
                  0801
                  Education and Human Resources (Reimbursable)
                  5
                  15
                  15
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  0900
                  Total new obligations
                  1,030
                  1,117
                  1,014
               
               
                  
                     
                  
               
               
                  
                  Budgetary resources:
               
               
                  
                  Unobligated balance:
               
               
                  1000
                  Unobligated balance brought forward, Oct 1
                  125
                  122
                  
               
               
                  1001
                  Discretionary unobligated balance brought fwd, Oct 1
                  16
                  6
                  
               
               
                  1021
                  Recoveries of prior year unpaid obligations
                  13
                  
                  
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  1050
                  Unobligated balance (total)
                  138
                  122
                  
               
               
                  
                  Budget authority:
               
               
                  
                  Appropriations, discretionary:
               
               
                  1100
                  Appropriation
                  866
                  880
                  899
               
               
                  
                  Appropriations, mandatory:
               
               
                  1201
                  Appropriation (special or trust fund)
                  141
                  100
                  100
               
               
                  1203
                  Appropriation (previously unavailable)
                  10
                  7
                  7
               
               
                  1232
                  Appropriations and/or unobligated balance of appropriations temporarily reduced
                  â7
                  â7
                  
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  1260
                  Appropriations, mandatory (total)
                  144
                  100
                  107
               
               
                  
                  Spending authority from offsetting collections, discretionary:
               
               
                  1700
                  Collected
                  4
                  15
                  15
               
               
                  1701
                  Change in uncollected payments, Federal sources
                  1
                  
                  
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  1750
                  Spending auth from offsetting collections, disc (total)
                  5
                  15
                  15
               
               
                  1900
                  Budget authority (total)
                  1,015
                  995
                  1,021
               
               
                  1930
                  Total budgetary resources available
                  1,153
                  1,117
                  1,021
               
               
                  
                  Memorandum (non-add) entries:
               
               
                  1940
                  Unobligated balance expiring
                  â1
                  
                  
               
               
                  1941
                  Unexpired unobligated balance, end of year
                  122
                  
                  7
               
               
                  
                     
                  
               
               
                  
                  Change in obligated balance:
               
               
                  
                  Unpaid obligations:
               
               
                  3000
                  Unpaid obligations, brought forward, Oct 1
                  1,971
                  2,104
                  2,329
               
               
                  3010
                  Obligations incurred, unexpired accounts
                  1,030
                  1,117
                  1,014
               
               
                  3011
                  Obligations incurred, expired accounts
                  3
                  
                  
               
               
                  3020
                  Outlays (gross)
                  â867
                  â892
                  â891
               
               
                  3040
                  Recoveries of prior year unpaid obligations, unexpired
                  â13
                  
                  
               
               
                  3041
                  Recoveries of prior year unpaid obligations, expired
                  â20
                  
                  
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  3050
                  Unpaid obligations, end of year
                  2,104
                  2,329
                  2,452
               
               
                  
                  Uncollected payments:
               
               
                  3060
                  Uncollected pymts, Fed sources, brought forward, Oct 1
                  â6
                  â5
                  â5
               
               
                  3070
                  Change in uncollected pymts, Fed sources, unexpired
                  â1
                  
                  
               
               
                  3071
                  Change in uncollected pymts, Fed sources, expired
                  2
                  
                  
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  3090
                  Uncollected pymts, Fed sources, end of year
                  â5
                  â5
                  â5
               
               
                  
                  Memorandum (non-add) entries:
               
               
                  3100
                  Obligated balance, start of year
                  1,965
                  2,099
                  2,324
               
               
                  3200
                  Obligated balance, end of year
                  2,099
                  2,324
                  2,447
               
               
                  
                     
                  
               
               
                  
                  Budget authority and outlays, net:
               
               
                  
                  Discretionary:
               
               
                  4000
                  Budget authority, gross
                  871
                  895
                  914
               
               
                  
                  Outlays, gross:
               
               
                  4010
                  Outlays from new discretionary authority
                  110
                  138
                  141
               
               
                  4011
                  Outlays from discretionary balances
                  686
                  662
                  649
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  4020
                  Outlays, gross (total)
                  796
                  800
                  790
               
               
                  
                  Offsets against gross budget authority and outlays:
               
               
                  
                  Offsetting collections (collected) from:
               
               
                  4030
                  Federal sources
                  â6
                  â15
                  â15
               
               
                  
                  Additional offsets against gross budget authority only:
               
               
                  4050
                  Change in uncollected pymts, Fed sources, unexpired
                  â1
                  
                  
               
               
                  4052
                  Offsetting collections credited to expired accounts
                  2
                  
                  
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  4060
                  Additional offsets against budget authority only (total)
                  1
                  
                  
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  4070
                  Budget authority, net (discretionary)
                  866
                  880
                  899
               
               
                  4080
                  Outlays, net (discretionary)
                  790
                  785
                  775
               
               
                  
                  Mandatory:
               
               
                  4090
                  Budget authority, gross
                  144
                  100
                  107
               
               
                  
                  Outlays, gross:
               
               
                  4100
                  Outlays from new mandatory authority
                  
                  11
                  12
               
               
                  4101
                  Outlays from mandatory balances
                  71
                  81
                  89
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  4110
                  Outlays, gross (total)
                  71
                  92
                  101
               
               
                  4180
                  Budget authority, net (total)
                  1,010
                  980
                  1,006
               
               
                  4190
                  Outlays, net (total)
                  861
                  877
                  876
               
               
                  
                     
                  
               
            
         
      
      Summary of Budget Authority and Outlays (in millions of dollars)
      
         
            
               
                  
                     
                  
               
               
                  
                  2015 actual
                  2016 est.
                  2017 est.
               
               
                  
                     
                  
               
               
                  Enacted/requested:
               
               
                  
                  Budget Authority
                  1,010
                  980
                  1,006
               
               
                  
                  Outlays
                  861
                  877
                  876
               
               
                  Legislative proposal, subject to PAYGO:
               
               
                  
                  Budget Authority
                  
                  
                  54
               
               
                  
                  Outlays
                  
                  
                  8
               
               
                  Total:
               
               
                  
                  Budget Authority
                  1,010
                  980
                  1,060
               
               
                  
                  Outlays
                  861
                  877
                  884
               
               
                  
                     
                  
               
            
         
      
      
         The Education and Human Resources (EHR) appropriation funds and manages a comprehensive set of programs that further NSF's
            goals of ensuring a diverse, globally competitive U.S. science, technology, engineering, and mathematics (STEM) workforce,
            as well as a scientifically literate population. To advance those goals, EHR collaborates with other NSF research units, federal
            agencies, and promotes public-private partnerships. EHR supports research on STEM teaching and learning to provide the evidence
            base for improvements in education at all levels in the STEM disciplines. Supporting development and effective implementation
            of new learning technologies is also a priority. EHR's pre-K-12 education-research programs, for example, develop and test
            new instruction materials for students and teachers, which incorporate the latest advances in teaching, learning, and education
            technologies. STEM teacher-education opportunities occur throughout the full continuum, from pre-service and in-service, through
            life-long learning. Research programs at the undergraduate level improve curricula, strengthen laboratory courses, enhance
            faculty effectiveness and lead education reforms in STEM disciplines. Advanced technological education programs strengthen
            student preparation for the high-technology workforce. Support of graduate-level STEM education primarily includes fellowships
            and traineeships to sustain U.S. leadership in global science and technology. All EHR programs aim to broaden participation
            of groups underrepresented in STEM fields by, for example, improving infrastructure and academic programs at minority-serving
            institutions. STEM-education evaluation activities ensure accountability by developing indicators that measure program impact
            and informing the education community of best practices and other relevant findings. EHR activities also include programs
            supported by H-1B non-immigrant visa fees, which provide undergraduate and graduate scholarships in STEM disciplines, improve
            educational opportunities for students, and provide research opportunities for STEM teachers and students.
         
      
      Object Classification (in millions of dollars)
      
         
            
               
                  
                     
                  
               
               
                  Identification code 049â0106â0â1â251
                  2015 actual
                  2016 est.
                  2017 est.
               
               
                  
                     
                  
               
               
                  
                  Direct obligations:
               
               
                  21.0
                  Travel and transportation of persons
                  2
                  2
                  2
               
               
                  25.1
                  Advisory and assistance services
                  20
                  20
                  20
               
               
                  25.2
                  Other services from non-Federal sources
                  4
                  4
                  4
               
               
                  25.3
                  Other goods and services from Federal sources
                  2
                  2
                  2
               
               
                  41.0
                  Grants, subsidies, and contributions
                  997
                  1,074
                  971
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  99.0
                  Direct obligations
                  1,025
                  1,102
                  999
               
               
                  99.0
                  Reimbursable obligations
                  5
                  15
                  15
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  99.9
                  Total new obligations
                  1,030
                  1,117
                  1,014
               
               
                  
                     
                  
               
            
         
      
         Education and Human Resources                                                                                            
            
         
         (Legislative proposal, subject to PAYGO)Program and Financing (in millions of dollars)
      
         
            
               
                  
                     
                  
               
               
                  Identification code 049â0106â4â1â251
                  2015 actual
                  2016 est.
                  2017 est.
               
               
                  
                     
                  
               
               
                  
                  Obligations by program activity:
               
               
                  0401
                  Mandatory Programs (Non-H1B)
                  
                  
                  54
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  0492
                  Total Mandatory Obligations (Non-H1B)
                  
                  
                  54
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  0900
                  Total new obligations (object class 41.0)
                  
                  
                  54
               
               
                  
                     
                  
               
               
                  
                  Budgetary resources:
               
               
                  
                  Budget authority:
               
               
                  
                  Appropriations, mandatory:
               
               
                  1200
                  Appropriation
                  
                  
                  54
               
               
                  1930
                  Total budgetary resources available
                  
                  
                  54
               
               
                  
                     
                  
               
               
                  
                  Change in obligated balance:
               
               
                  
                  Unpaid obligations:
               
               
                  3010
                  Obligations incurred, unexpired accounts
                  
                  
                  54
               
               
                  3020
                  Outlays (gross)
                  
                  
                  â8
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  3050
                  Unpaid obligations, end of year
                  
                  
                  46
               
               
                  
                  Memorandum (non-add) entries:
               
               
                  3200
                  Obligated balance, end of year
                  
                  
                  46
               
               
                  
                     
                  
               
               
                  
                  Budget authority and outlays, net:
               
               
                  
                  Mandatory:
               
               
                  4090
                  Budget authority, gross
                  
                  
                  54
               
               
                  
                  Outlays, gross:
               
               
                  4100
                  Outlays from new mandatory authority
                  
                  
                  8
               
               
                  4180
                  Budget authority, net (total)
                  
                  
                  54
               
               
                  4190
                  Outlays, net (total)
                  
                  
                  8
               
               
                  
                     
                  
               
            
         
      
      Trust Funds  
         Donations                                                                                                                
            
         Special and Trust Fund Receipts (in millions of dollars)
      
         
            
               
                  
                     
                  
               
               
                  Identification code 049â8960â0â7â251
                  2015 actual
                  2016 est.
                  2017 est.
               
               
                  
                     
                  
               
               
                  0100
                  Balance, start of year
                  
                  
                  
               
               
                  
                  Receipts:
               
               
                  
                  Current law:
               
               
                  1130
                  Donations, National Science Foundation
                  35
                  35
                  35
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  2000
                  Total: Balances and receipts
                  35
                  35
                  35
               
               
                  
                  Appropriations:
               
               
                  
                  Current law:
               
               
                  2101
                  Donations
                  â35
                  â35
                  â35
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  5099
                  Balance, end of year
                  
                  
                  
               
               
                  
                     
                  
               
            
         
      
      Program and Financing (in millions of dollars)
      
         
            
               
                  
                     
                  
               
               
                  Identification code 049â8960â0â7â251
                  2015 actual
                  2016 est.
                  2017 est.
               
               
                  
                     
                  
               
               
                  
                  Obligations by program activity:
               
               
                  0001
                  Atacama Large Millimeter Array
                  1
                  6
                  1
               
               
                  0002
                  Gemini Telescope
                  11
                  22
                  11
               
               
                  0003
                  B&M Gates Foundation
                  1
                  5
                  1
               
               
                  0004
                  International Ocean Drilling
                  22
                  29
                  22
               
               
                  0005
                  General Trust Fund
                  
                  2
                  
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  0900
                  Total new obligations (object class 41.0)
                  35
                  64
                  35
               
               
                  
                     
                  
               
               
                  
                  Budgetary resources:
               
               
                  
                  Unobligated balance:
               
               
                  1000
                  Unobligated balance brought forward, Oct 1
                  28
                  29
                  
               
               
                  1021
                  Recoveries of prior year unpaid obligations
                  1
                  
                  
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  1050
                  Unobligated balance (total)
                  29
                  29
                  
               
               
                  
                  Budget authority:
               
               
                  
                  Appropriations, mandatory:
               
               
                  1201
                  Appropriation (special or trust fund)
                  35
                  35
                  35
               
               
                  1930
                  Total budgetary resources available
                  64
                  64
                  35
               
               
                  
                  Memorandum (non-add) entries:
               
               
                  1941
                  Unexpired unobligated balance, end of year
                  29
                  
                  
               
               
                  
                     
                  
               
               
                  
                  Change in obligated balance:
               
               
                  
                  Unpaid obligations:
               
               
                  3000
                  Unpaid obligations, brought forward, Oct 1
                  25
                  36
                  65
               
               
                  3010
                  Obligations incurred, unexpired accounts
                  35
                  64
                  35
               
               
                  3020
                  Outlays (gross)
                  â23
                  â35
                  â46
               
               
                  3040
                  Recoveries of prior year unpaid obligations, unexpired
                  â1
                  
                  
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  3050
                  Unpaid obligations, end of year
                  36
                  65
                  54
               
               
                  
                  Memorandum (non-add) entries:
               
               
                  3100
                  Obligated balance, start of year
                  25
                  36
                  65
               
               
                  3200
                  Obligated balance, end of year
                  36
                  65
                  54
               
               
                  
                     
                  
               
               
                  
                  Budget authority and outlays, net:
               
               
                  
                  Mandatory:
               
               
                  4090
                  Budget authority, gross
                  35
                  35
                  35
               
               
                  
                  Outlays, gross:
               
               
                  4100
                  Outlays from new mandatory authority
                  
                  21
                  21
               
               
                  4101
                  Outlays from mandatory balances
                  23
                  14
                  25
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  4110
                  Outlays, gross (total)
                  23
                  35
                  46
               
               
                  4180
                  Budget authority, net (total)
                  35
                  35
                  35
               
               
                  4190
                  Outlays, net (total)
                  23
                  35
                  46
               
               
                  
                     
                  
               
            
         
      
      
         This account consists of contributions from foreign governments, organizations, and individuals to fund various cooperative
            efforts in science, research, and education. These efforts include major international projects, such as operation of the
            Gemini telescopes, and the NSF ocean discovery program. Other smaller activities supported include cooperative research, joint
            seminars, exchange of senior scientists, short-term research development visits, international conferences, and support for
            certain special functions of NSF and the National Science Board. These funds are not otherwise available.
         
      
         Administrative Provision                                                                                                 
            
         
         Administrative provisionNot to exceed 5 percent of any appropriation made available for the current fiscal year for the National Science Foundation
         in this Act may be transferred between such appropriations, but no such appropriation shall be increased by more than [10] 15 percent by any such transfers. Any transfer pursuant to this section shall be treated as a reprogramming of funds under section
         505 of this Act and shall not be available for obligation except in compliance with the procedures set forth in that section. (Science Appropriations Act, 2016.)
         General and Administrative Provisions                                                                                    
            
         
         GENERAL FUND RECEIPT ACCOUNTS                                                                                            
            
         (in millions of dollars)
      
         
            
               
                  
                     
                  
               
               
                  
                  2015 actual
                  2016 est.
                  2017 est.
               
               
                  
                     
                  
               
               
                  Offsetting receipts from the public:
               
               
                  049â320000
                  Collections of Receivables from Canceled Accounts
                  1
                  1
                  1
               
               
                  049â322000
                  All Other General Fund Proprietary Receipts Including Budget Clearing Accounts
                  2
                  2
                  2
               
               
                  
                  
                  
                     
                  
                  
                     
                  
                  
                     
                  
               
               
                  General Fund Offsetting receipts from the public
                  3
                  3
                  3