Renewable Portfolio Standards

RPS overview & calculator

Welcome to RDCEP’s renewable portfolio standard (RPS) portal! Twenty-nine states plus Washington D.C. have enacted an RPS into law, as represented by the map below. Using the information and tools presented on this site, you can learn what an RPS is and how it is implemented in your state. Each policy is a little bit different: click on a state on the map to learn more about its particular policy. Once you are familiar with your state’s policy, visit the RPS Feasibility Calculator to see how the specifics of your state’s policy can affect its success.