The Committee on Regional Electric Power Cooperation (CREPC) and the Western Interconnection Regional Advisory Body (WIRAB) hosted a joint webinar exploring
WECC’s 2012 Power Supply Assessment (PSA). [slides] [recording]
The PSA has been WECC’s primary tool to evaluate whether the Western Interconnection and the subregions have adequate generation to meet future summer and winter peak loads over the next 10 years. WECC staff presented the assumptions and findings of the 2012 Power Supply Assessment and discussed the connections with NERC’s Long Term Reliability Assessment and WECC’s new probabilistic assessment tools.