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Assisting Federal Facilities With Energy Conservation Technologies (AFFECT) BIL Advancing Net-Zero Federal Facilities

Open Date:


Close Date:

Summer 2023 closes May 31, 2023; Winter 2023/2024 closes November 29, 2023; Summer 2024 closes May 29, 2024; and Winter 2024/2025 closes November 27, 2024

Eligible Recipients:

  • Federal Agencies

Program Purpose:

  • Efficiency and Weatherization
  • Health and Safety
  • Other Infrastructure

Reserved for Energy


Upcoming Milestones:

An informational webinar is scheduled for Apr 4, 2023 at 1 PM EDT. Register here. The slides and recording will be posted approximately one week after the webinar.

Funded by:

U.S. Department of Energy


The Assisting Federal Facilities with Conservation Technologies Program provides grants to federal agencies that they can leverage with private capital to make energy and water efficiency upgrades to federal buildings. This AFFECT BIL FAC seeks applications from federal agencies for projects that will create individual showcase facilities and/or multi-site deployment projects that contribute to a net-zero building portfolio. These showcase facilities and multi-site deployment projects will serve as models for future replicability and/or scalability to develop and continue a long-term net-zero building strategy. Applications are sought from federal agencies that are in alignment with the three Topic Areas:

  • Topic Area 1: Assistance with Net-Zero Buildings Opportunity Development
  • Topic Area 2: Modify Existing Projects for Net-Zero Buildings
  • Topic Area 3: New/In Development Net-Zero Buildings Projects

Related Resources

Additional information is available on the Resources page.
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