MISO estimates it will need an 8.9% unforced capacity planning reserve margin for the 2020/21 planning year, a full percentage point above the current level.

MISO is proposing fixes to its LOLE study and capacity accreditation while it tries to determine if it should implement a seasonal capacity construct.

MISO's Resource Adequacy Subcommittee discussed delaying deliverability requirement changes, limiting extended planned outages and deadlines for the PRA.

MISO will suspend updates on its resource availability and need project through November to allow time for analysis that may drive future draft rules.

MISO’s Independent Market Monitor has a different opinion of the RTO’s summer supply picture three weeks into the season.

MISO’s Independent Market Monitor intends to reduce its monitoring of physical withholding by small behind-the-meter generators in the footprint.

MISO want to improve how owners of LMRs interact with a communications system that some think hampered the RTO’s response to a grid emergency this winter.

MISO proposed to change the deadlines and deliverability requirements for next year’s Planning Resource Auction as it released more data from this year.

MISO now cautiously estimates that the benefits of a seasonal capacity auction would outweigh potential drawbacks.

In an assessment of this year’s load forecast, MISO told load-serving entities they could do more to support their individual forecasts with documentation.