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ARTICLE · 04 NOVEMBER 2025

DOE Issues Interim Final Rule Implementing Energy Dominance Financing

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The U.S. Department of Energy's (DOE) Loan Programs Office (LPO) has issued an interim final rule (IFR) amending 10 C.F.R. Part 609 to implement the Energy Dominance Financing (EDF) provisions enacted in the One Big Beautiful Bill Act (OBBB).

United StatesEnergy and Natural Resources
Taite McDonald
Taite McDonald
Elizabeth M. Noll
Elizabeth M. Noll
James Steinbauer
James Steinbauer
Mackenzie A. Zales
Mackenzie A. Zales
Lara M Rios
Lara M Rios
Patricia Duffy
Patricia Duffy
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The U.S. Department of Energy's (DOE) Loan Programs Office (LPO) has issued an interim final rule (IFR) amending 10 C.F.R. Part 609 to implement the Energy Dominance Financing (EDF) provisions enacted in the One Big Beautiful Bill Act (OBBB). The IFR takes effect immediately and invites public comment through late December 2025.

The rule aligns DOE's loan guarantee regulations with recent statutory amendments to Section 1706 that the authority originally established by the Inflation Reduction Act of 2022 (IRA) and subsequently expanded under OBBB. Collectively, these changes mark one of the most significant evolutions of the Title XVII program since its creation in 2005.

Key Changes to DOE's Loan Guarantee Program

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