Detailed Summary Maps

DSIRE’s color-coded summary maps are updated quarterly and provide a geographical overview of certain policies that promote renewable energy in U.S. states. These maps are available as PowerPoint slides for easy incorporation into presentations and reports.

    Solar Decommissioning Policies  Updated December 2025

    Energy Storage Targets  Updated December 2025

   Solar Access and Easement Laws Updated March 2026

    Energy Storage Financial Incentives  Updated November 2025

    Offshore Wind Energy Targets Updated June 2024

   Renewable Portfolio Standards and Clean Energy Standards  Updated December 2025

   Third-Party Solar Power Purchase Agreement Policies  Updated March 2026

    Net Metering Policies  Updated April 2025

    Distributed Generation Customer Credit Rates for Excess Generation  Updated September 2025

   Energy Efficiency Resource Standards  Updated September 2025

    Passenger Electric Vehicle Incentives  Updated November 2025

   Electric Vehicle Charging Equipment Incentives Updated November 2025

   Community Solar Rules Updated March 2026

    Solar Photovoltaic Incentives Updated November 2025

   Nuclear Energy Restrictions Updated January 2026