Four Arizona entities have joined seven Pacific Northwest entities to support the next phase of SPP’s Markets+ development.

Kansas regulators have awarded a CCN to NextEra Energy Transmission Southwest for the competitive project it intends to build in Kansas and Missouri.

A federal appeals court has ruled that Texas’ right-of-first-refusal law violates the dormant Commerce Clause, granting NextEra's appeal of the legislation.

Seven Western entities have now expressed support for participating in the next phase of SPP's market development in the Western Interconnection.

FERC ruled for SPP in its dispute with Associated Electric Cooperative, Inc., over emergency energy transactions during the February 2021 winter storm.

Colorado utility Platte River Power Authority is the latest Western utility to express intent to evaluate participation in SPP's RTO West.

MISO and SPP have laid out a percentage-based cost allocation for their $1-billion Joint Targeted Interconnection Queue transmission study.

A working group inventorying rate pancaking issues on the MISO-SPP seams have developed a strawman with four recommendations to improve transmission service.

FERC accepted SPP’s proposed tariff revisions to add an uncertainty reserve product to its Integrated Marketplace.

The Bonneville Power Administration has said it will become the first western utility to formally commit to funding development of SPP’s Markets+ in the West.