The D.C. Circuit denied a review of a FERC decision that allowed SPP to incorporate transmission facilities into one of its pricing zones, spreading the costs to the zone’s customer base.

The Southern Renewable Energy Association appeared before Entergy’s state regulators to urge them to think twice before considering leaving MISO for the Southeast Energy Exchange Market.

SPP stakeholders rejected an urgent proposed tariff revision that would help the grid operator connect generation more quickly.

FERC denied a waiver request by MISO and SPP to modify the Coordinated System Plan under their joint operating agreement, saying it is not the “appropriate vehicle” to improve the process.

Missouri's attorney general says he has opened an investigation into Invenergy’s Grain Belt Express transmission project, an 800-mile, HVDC line that has been under development since 2010.

Although one of the aims of day-ahead markets in the West is to fix a fragmented transmission landscape, some islanded entities will have a tough time navigating seams issues likely to arise as markets take shape, analysts at Aurora Energy Research said during a webinar.

SPP secured $150 million in financing and entered the second phase of development for its day-ahead market Markets+, the grid operator announced.

FERC accepted SPP’s compliance with Orders Nos. 2023 and 2023-A in part and directed the RTO to submit a further filing within 60 days of the order.

FERC accepted SPP's tariff revisions to its Western Energy Imbalance Service market that allow market holds for reliability-based concerns when requested by a balancing authority.