Power System Flexibility Strategic Roadmap

This report lays out a roadmap to guide a transition to a 100 percent renewable electricity system. It focuses on the need to improve market operations and develop ways of valuing flexibility in the medium and long term to balance variable renewable generation. Ecofys synthesizes many reports and studies on flexibility, pulling from the work in California’s Low Carbon Grid Study, NREL’s Renewable Electricity Futures study, REN21 reports, and others.