With an effective date of September 2, 2025, New Beginning of Construction guidance will be prospective and not apply to projects that satisfied beginning of construction under old IRS guidance before September 2, 2025. ...more
The Internal Revenue Service ("IRS") has issued Notice 2025-42 to implement the One Big Beautiful Bill Act ("OBBBA") mandate to phase out the clean electricity production tax credit (§ 45Y) and investment tax credit (§ 48E)...more
On July 4, 2025, President Trump signed H.R. 1—dubbed the One Big Beautiful Bill Act (OBBBA)—enacting significant modifications to clean‑energy credits previously enacted under the Inflation Reduction Act of 2022. OBBBA...more