United States Residual Mix Guidance: Clearing Up the Confusion

by Lucas Grimes, CRS The term “residual mix” is used heavily in the world of clean energy reporting, but is subject to varying interpretations among government organizations, voluntary standard-setting bodies, and market participants. In the U.S. this leads to a lack of standardized definitions, calculation methodologies, and comprehensive generation tracking data. Residual mixes represent unclaimed …

CRS Statement on Recent Supreme Court Decision

Yesterday’s ruling by the U.S. Supreme Court in West Virginia v. EPA is a dangerous and disappointing blow to climate action at the federal level. Urgent action by Congress, FERC, EPA and other federal agencies is more critical now than ever. This decision also underscores the importance of bold leadership from state and local government …