U.S. Solar Policy Shifts September 2025 Explained
Explore the latest U.S. solar policy changes in Sept 2025, from ITC rules to tariffs and state programs. See how they impact solar developers and
Solar Energy Toolkit: The Federal and State Context Policies
Several legislative extensions have kept the ITC in place over the past two decades. However, the 2025 passage of the One Big Beautiful Bill Act (OBBBA) rapidly phases out the ITC for solar.
US solar installation forecast slashed due to Trump
More than three-quarters of solar capacity installed in 2025 has been in states won by Trump, such as Texas, Indiana, and Florida.
Solar Energy
On this page you''ll find resources to learn what solar energy is; how you, your business, or your community can go solar;
10 Government Policies for Solar Panels into New Builds in 2025
In 2025, a growing number of jurisdictions mandate or incentivize the inclusion of solar photovoltaic (PV) systems in new
Solar Photovoltaics (PV): Status and Issues for Congress
State and local policies and regulations have encouraged greater solar PV deployment in their jurisdictions. Examples include financial incentives (e.g., tax
Spring 2025 Solar Industry Update
EIA projects that PV''s growth in 2023 (27 GWac) and 2024 (36 GWac) will continue in 2025 (39 GWac) and remain at similar levels in 2026 (36 GWac). In 2024, 24 states and territories
Fall 2025 Solar Industry Update
Global Manufacturing The United States manufactured approximately 15.7 GWdc of PV panels in H1 2025, up 126%, y/y, and 440% over the past two years. In Q3 and early Q4 2025, domestic
Policies and Regulations
This page describes the patchwork of federal, state, and local policies and regulations pertaining to renewable energy systems that impact
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