The following are 95 duplicative spending programs for Green Building across 11 agencies:
Source: Table 9, Appendix III, "Opportunities to Reduce Duplication, Overlap and Fragmentation, Achieve Savings, and Enhance Revenue," Government Accountability Office, 2/28/2012
| Agency | Details |
| U.S. Department of Agriculture | High Energy Cost Grant Program |
| U.S. Department of Agriculture | Rural Energy for America |
| U.S. Department of Agriculture | Rural Housing Service Section 502 Direct and Guaranteed Loan Assistance and Section 504 Loan and Grant Assistance for the Rural Economic Development Energy Efficiency initiative |
| U.S. Department of Agriculture | Rural Housing Service Section 502 Direct and Guaranteed Loan Assistance for the Rural Energy Plus Program |
| U.S. Department of Agriculture | Rural Housing Service Section 514 and Section 516 Assistance for Farm Labor Housing |
| U.S. Department of Agriculture | Rural Housing Service Section 515 Assistance for Low-income, Elderly, and Handicapped Housing |
| U.S. Department of Agriculture | Rural Utilities Service Electric Loan Programs |
| U.S. Department of Agriculture | Section 538 Guaranteed Rural Rental Housing Program |
| Department of Defense | Environmental Security Technology Certification Program |
| Department of Education | Impact Aid Construction Program |
| Department of Education | State Fiscal Stabilization Fund |
| Department of Energy | Building Technologies Program/Commercial Building Integration/Commercial Building Initiative |
| Department of Energy | Building Technologies Program/Emerging Technologies |
| Department of Energy | Building Technologies Program/Home Energy Score Pilot Program |
| Department of Energy | Building Technologies Program/Residential Buildings Integration |
| Department of Energy | Building Technologies Program/Residential Buildings Integration/Solar Decathlon |
| Department of Energy | Building Technologies Program/Technology Validation and Market Introduction/Building Energy Codes |
| Department of Energy | Energy Efficient Building Systems Regional Innovation Cluster Initiative |
| Department of Energy | Energy Transformation Acceleration Fund/Advanced Research Projects Agency/Building Energy Efficiency Through Innovative Thermodevices |
| Department of Energy | Small Business Innovation Research and Small Business Technology Transfer programs |
| Department of Energy | State Energy Efficient Appliance Rebate Program |
| Department of Energy | Superior Energy Performance Program |
| Department of Energy | Title 17 Loan Guarantee Program |
| Department of Energy | Weatherization and Intergovernmental Activities/Energy Efficiency and Conservation Block Grant |
| Department of Energy | Weatherization and Intergovernmental Activities/State Energy Program |
| Department of Energy | Weatherization and Intergovernmental Activities/Tribal Energy Program |
| Department of Energy | Weatherization and Intergovernmental Activities/Weatherization Assistance Program |
| Department of Energy | Weatherization Innovation Pilot Program |
| Department of Health and Human Services | Low Income Home Energy Assistance Program |
| Department of Housing and Urban Development | Capital Fund Recovery Act Competitive Grant Program |
| Department of Housing and Urban Development | Choice Neighborhoods |
| Department of Housing and Urban Development | Green Retrofit Program for Multifamily Housing |
| Department of Housing and Urban Development | Healthy Homes Program |
| Department of Housing and Urban Development | HOME Investment Partnerships Program |
| Department of Housing and Urban Development | Hope VI Revitalization Grant Program |
| Department of Housing and Urban Development | Indian Community Development Block Grant Program |
| Department of Housing and Urban Development | Indian Housing Block Grant Program |
| Department of Housing and Urban Development | Mark to Market Green Initiative |
| Department of Housing and Urban Development | Moving to Work Demonstration Program |
| Department of Housing and Urban Development | Multifamily Energy Innovation Fund |
| Department of Housing and Urban Development | PowerSaver Pilot Program |
| Department of Housing and Urban Development | Public Housing Environmental and Conservation Clearinghouse |
| Department of Housing and Urban Development | Public Housing Operating Fund, Energy Performance Contract Incentives |
| Department of Housing and Urban Development | Public Housing Operating Fund, Streamlining Energy Performance Contracting |
| Department of Housing and Urban Development | Section 203(b) Mortgage Insurance, Energy Efficient Mortgage |
| Department of Housing and Urban Development | Section 203(b) Mortgage Insurance, Weatherization |
| Department of Housing and Urban Development | Section 203(k) Mortgage Insurance, Section 203(k) Streamlined Mortgage Insurance |
| Department of Housing and Urban Development | Supportive Housing for Persons with Disabilities (Section 811) |
| Department of Housing and Urban Development | Supportive Housing for the Elderly (Section 202) |
| Department of Housing and Urban Development | Sustainable Communities Initiative, Capacity-building Program and Tools Clearinghouse |
| Department of Housing and Urban Development | Sustainable Communities Initiative, Housing-Transportation Integration Research |
| Department of Housing and Urban Development | Sustainable Communities Initiative, Sustainable Communities Regional Planning Grants |
| Department of Housing and Urban Development | Sustainable Communities Initiative, Sustainable Community Challenge Grants |
| Department of Housing and Urban Development | Title I Property Improvement Loan Insurance Program (Title I Program) |
| Department of Housing and Urban Development | Transformation Initiative, Energy Efficiency and Green Building |
| Department of Housing and Urban Development | Across Affordable Housing Program |
| Department of Housing and Urban Development | Transformation Initiative, Green and Healthy Homes |
| Department of Housing and Urban Development | Transformation Initiative, Sustainable Building Practice |
| Department of Housing and Urban Development | Transformation Initiative, Sustainable Communities Grant Program |
| Department of Transportation | Federal Transit Administration Bus and Bus Facilities Program |
| Department of Transportation | Federal Transit Administration Environmental Management Systems Training and Technical Assistance |
| Department of Transportation | Federal Transit Administration Transit Investments for Greenhouse Gas and Energy Reduction |
| Department of Transportation | Federal Transit Administration Urbanized Area Formula Program |
| Department of Transportation | Formula Grants for Other than Urbanized Areas |
| Department of the Treasury | Accelerated Depreciation Deduction for Specified Energy Property |
| Department of the Treasury | Energy Efficient Commercial Buildings Deduction |
| Department of the Treasury | Energy Investment Tax Credit |
| Department of the Treasury | New Energy Efficient Home Credit |
| Department of the Treasury | Nonbusiness Energy Property Tax Credit |
| Department of the Treasury | Payments for Specified Energy Property in Lieu of Tax Credits |
| Department of the Treasury | Residential Energy Conservation Subsidy Exclusion |
| Department of the Treasury | Residential Energy Efficient Property Credit |
| Environmental Protection Agency | Brownfields Program |
| Environmental Protection Agency | Design for the Environment Program |
| Environmental Protection Agency | Energy Star Program |
| Environmental Protection Agency | Environmentally Preferable Purchasing Program |
| Environmental Protection Agency | Environmentally Responsible Redevelopment and Reuse |
| Environmental Protection Agency | Green Communities Program |
| Environmental Protection Agency | Green Infrastructure Program |
| Environmental Protection Agency | Green Power Partnership |
| Environmental Protection Agency | Healthy Communities—Clean, Green, and Healthy Schools |
| Environmental Protection Agency | Heat Island Reduction Program |
| Environmental Protection Agency | Indoor Environments Program |
| Environmental Protection Agency | Industrial Materials Recycling Program |
| Environmental Protection Agency | Pesticide Environmental Stewardship Program |
| Environmental Protection Agency | Small Business Innovation Research Program |
| Environmental Protection Agency | Smart Growth Program |
| Environmental Protection Agency | Tribal Green Building Initiative |
| Environmental Protection Agency | WasteWise |
| Environmental Protection Agency | WaterSense |
| National Institute of Standards and Technology | Advanced Building Energy Technologies Program |
| National Institute of Standards and Technology | Embedded Intelligence in Buildings Program |
| National Institute of Standards and Technology | Improved Building Energy Performance Program |
| Small Business Administration | Certified Development Company 504 Loan Program |
| Small Business Administration | Small Business Energy Audit and Energy Efficiency Program |
Source: Table 9, Appendix III, "Opportunities to Reduce Duplication, Overlap and Fragmentation, Achieve Savings, and Enhance Revenue," Government Accountability Office, 2/28/2012