A federal judge has blocked construction of the Cardinal-Hickory Creek transmission line in a protected southwestern Wisconsin area.

Several stakeholders condemn MISO’s bid to reconfigure its resource adequacy design into seasonal auctions with availability-based resource accreditations.

MISO this week removed a 10-MW size limit on aggregations of distributed energy resources from its Order 2222 compliance proposal.

A federal judge has scheduled a hearing next month to settle a dispute between Ameren and the DOJ over the closure of a St. Louis-area coal plant.

MISO flirted with its first maximum generation event of the year, a month after it cautioned members that winter operations would get risky.

MISO has made another attempt to coax more time from FERC so it can calculate refunds to transmission customers relating to the commission’s return on equity.

MISO's 2022 to-do list will be dominated by getting major transmission built and crafting a seasonal capacity auction.

FERC ruled in three SPP dockets involving Tenaska, NorthWestern Energy and Nebraska Public Power District and Tri-State Generation and Transmission.

FERC refused to appoint an individual to oversee discovery in an ongoing dispute over Entergy’s decommissioning deduction for its Grand Gulf nuclear station.

SPP’s market-to-market settlements with MISO exceeded $20 million in October for the second time in 12 months.