Back to All Media Focus on Clean Energy Tax Provisions in the One Big Beautiful Bill Act Our partners at Gibson Dunn break down the One Big Beautiful Bill Act (OBBBA), signed July 4, 2025, which has made sweeping changes to U.S. clean energy incentives. Share Article Our partners at Gibson Dunn break down the One Big Beautiful Bill Act (OBBBA), signed July 4, 2025, which has made sweeping changes to U.S. clean energy incentives. Key shifts include: tighter timelines for wind & solar credits, stricter foreign supply chain rules, expanded support for nuclear, and new incentives for clean fuels, fuel cells, and carbon capture. Gibson Dunn explain what this means for energy developers, investors, and policymakers.