During the February 9, 2021 Planning Subcommittee (PSC) meeting, MISO provided an overview and workplan of updates to MISO’s Cost Estimation Guide for MTEP21. Stakeholders were asked to provide feedback on the updates presented. Primary focus is directed to:
Please provide feedback by March 12.
WPPI reiterates comments made in previous years that the Cost Estimation Guide is very useful. We do have one concern with the posted Guide: “battery system” costs are listed at $300/kWh, which appears roughly twice as high as costs currently being widely reported. We would ask MISO to review this estimate.