How is the solar ELCC calculated based on existing and/or planned storage?

ELCC values are determined by PJM. For information on PJM’s ELCC process, please visit their website: https://www.pjm.com/planning/resource-adequacy-planning/effective-load-carrying-capability.

Other Stakeholder Questions and Answers

Can effective load carrying capability (ELCC) values change from year to year? Are there limits to the magnitude of change, or can there be fairly large year-over-year change to ELCC values for specific resource classes?
Where can stakeholders find a list of IRP commodities and their (a) unit cost and (b) volumes?