The U.S. Department of the Treasury, in conjunction with the IRS, has released the final rules for the Section 48 Energy Credit, commonly known as the Investment Tax Credit (ITC). These rules aim to provide clarity and certainty for clean energy project developers, facilitating major investments in clean power and reinforcing America's clean energy economy.
The ITC has historically supported U.S. clean energy development by offering a tax credit for investments in qualifying properties, typically covering 30% of project costs. However, its effectiveness was previously hindered by the need for frequent short-term legislative extensions, which created uncertainty and complicated financing efforts.
The Inflation Reduction Act extended both the ITC and the Production Tax Credit (PTC) until 2025. After this period, a tech-neutral approach will be adopted, ensuring full credit availability for projects commencing construction through at least 2033.
Wally Adeyemo, Deputy Secretary of the Treasury
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"By ending short-term legislative extensions for the Investment Tax Credit, the Inflation Reduction Act has given clean energy project developers clarity and certainty to undertake major investments and produce new clean power to meet growing electricity demand," stated U.S. Deputy Secretary of the Treasury Wally Adeyemo. "Today’s announcement will help lower consumers’ utility bills, strengthen U.S. energy security, and create good-paying jobs."
While retaining the core framework from proposed rules issued in November 2023, these final regulations address various specific issues based on feedback from stakeholders:
- Offshore wind: Owners can claim credits for power conditioning and transfer equipment they own.
- Geothermal heat pumps: Credits are available if owners possess at least one heat pump used with underground coils.
- Biogas: Clarification on what constitutes qualified biogas property.
- Definition of “energy project”: Ownership requirements now include additional factors that can be assessed during construction or when properties are placed into service.
- Co-located energy storage: Eligibility for section 48 credit is clarified when sharing equipment with a qualified facility claiming a section 45 credit.
- Hydrogen storage: Properties do not need to store hydrogen solely as an energy source.
These clarifications are informed by over 350 written comments from stakeholders.
