A request to waive an SPP Tariff requirement prompted a philosophical dispute between FERC Chairman Neil Chatterjee and Commissioner James Danly.

NextEra Energy Transmission will pay $660 million to acquire independent transmission company GridLiance.

ERCOT staff told stakeholders they are working to reduce errors following two recent unrelated events that led to price corrections and resettlements.

The cost of the Greater Boston Project is expected to increase by $191 million, Eversource told the NEPOOL Reliability Committee.

FERC ruled Avista violated its own tariff by requiring BPA to acquire additional firm point-to-point transmission service to self-supply operating reserves.

SPP and MISO staff shared with the SPP Seams Steering Committee additional details on the yearlong transmission study the RTOs will soon pursue.

A CAISO resource adequacy workshop could not have been more timely following the heat waves and energy emergencies of mid-August and Labor Day weekend.

MISO members are urging the RTO to implement dynamic line ratings, saying the benefits would outweigh the costs.

MISO’s and SPP’s state regulators gave the RTOs’ staffs an opportunity to respond to their monitors’ suggestions for improving interregional coordination.

GridLiance's High Plains subsidiary has acquired a 65% interest in the Kansas city of Winfield's transmission facilities.