SPP and Associated Electric Cooperative Inc. have given stakeholders until Nov. 15 to review a draft study that has identified potential joint transmission projects mutually beneficial to both grid operators.

SERC leveled $42,000 in penalties against AECI for multiple longstanding violations of reliability standards in a settlement approved by FERC.

FERC denied Tenaska’s rehearing request over alleged curtailment of its Clear Creek Wind Farm, maintaining the company did not provide sufficient evidence.

FERC dismissed rehearing requests from GridLiance High Plains and Associated Electric Cooperative Inc. in a pair of dockets involving SPP's tariff.

FERC has denied a Tenaska complaint alleging that grid operators adopted operating guides, resulting in unduly discriminatory curtailment for its wind farm.

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.

A representative of the new Southeast Energy Exchange Market assured SERC on Thursday that its reliability role will not change under the new market.

Southeast Energy Exchange Market members launched an informational webinar series for participants prior to the start of market trials in late summer.

Grid planners need more input on policy and a reliability “safety valve,” the Eastern Interconnection Planning Collaborative said in a new paper.