FERC has allowed MISO to avoid eight years of resettlement work on certain manual dispatches dating back to early 2009.

MISO and SPP state regulators appear intent on completing their work to improve their interregional coordination before 2021 arrives.

MISO released details on its long-term transmission plan, intended to adapt its grid to a rapidly evolving generation portfolio.

FERC reversed course and said MISO, SPP and PJM don’t have to rely on eachother’s dispatch assumptions to carry out an affected-system study.

MISO is wrapping up its 2020 Transmission Expansion Plan and eyeing next year’s planning cycle, with more renewable energy predictions.

MISO postponed its attempt to develop modeling software that can accommodate different combinations of combined cycle units.

MISO's resource adequacy staff is considering multiple options to implement a sub-annual capacity mechanism.

SPP considered several seams-related projects with MISO through their 2020 ITP, but declined to pursue them over differences in calculating benefits and costs.

After years of using its own generator interconnection cost allocation method, ATC will transition to MISO’s after FERC gave the company its approval.

Vistra said MISO’s “irreparably dysfunctional” capacity auction design deserves blame for its decision to shutter the last of its Midwest coal plants.