The SPP Markets and Operations Policy Committee endorsed a 41% increase in a delayed 345-kV project along the Red River in southeastern Oklahoma as reasonable and reset the project’s baseline.

The SPP Markets and Operations Policy Committee (MOPC) rejected a rule change that would have allowed transmission owners to collect interest in billing disputes, even if they lose.

The Southwest Power Pool wholesale electricity markets have reduced electricity costs by more than $1 billion since 2014, the RTO announced.

The Southwest Power Pool Exit Study Task Force, formed to provide technical support and advice regarding the Lubbock Power & Light move to ERCOT, conducted its first meeting last week.

MISO's mechanism for allocating charges under its settlement with SPP was certified by a FERC administrative law judge the same day the Market Subcommittee met.

Southwest Power Pool (SPP) stakeholders have recommended the RTO’s leadership reject $114 million in remaining waiver requests for Z2 transmission upgrades.

Transmission industry owners, operators, generators, regulators, financiers and other key players from the Western U.S. attended Infocast’s 8th annual Transmission Summit West.

SPP and ERCOT developers have worked together to produce version 2.0 of the Macomber Map, a visualization tool for control rooms.

The PUCT accepted a proposal from ERCOT and SPP staff on coordinating their separate studies on Lubbock Power & Light’s planned move.

FERC rejected proposed SPP Tariff revisions, saying they would unfairly favor network transmission customers over point-to-point customers in how the RTO awards congestion rights.