FERC conditionally approved NextEra Energy Transmission’s $660 million purchase of GridLiance transmission operations in MISO, SPP and CAISO.

FERC cited the filed rate doctrine on retroactive ratemaking to reject a pair of SPP requests for waivers to resettle billing errors.

COVID-19 and record hurricane and wildfire seasons made 2020 “a unique and at times challenging year,” FERC said in its State of the Markets report.

SPP raked in another $27.87 million in market-to-market settlements from MISO during December and January, pushing its total to $168.11 million.

SPP is reviewing its response to the recent winter storm that swept through its footprint, leading to the RTO's first rolling blackouts.

American Electric Power CEO Nick Akins called for stepped-up reliability measures following a winter storm that ravaged the Texas grid.

A new report from the WATT Coalition argues that available grid-enhancing technologies could unlock gigawatts of renewables in interconnection queues.

SPP’s state regulators agreed on revisions to a package of recommendations, including one that prioritizes resolving rate pancaking.

FERC remanded a settlement agreement between SPP and GridLiance High Plains back to the chief administrative law judge to resume hearing procedures.

ERCOT said reserves had been restored and declared a return to normal conditions, ending an emergency that had left more than 4 million without power.