MISO and SPP agreed to conduct another coordinated system plan study along their seam this year, although five previous studies have failed to produce a single interregional joint project.

Ameren Missouri appears to be making good on plans to close its Rush Island coal plant, which has racked up multiple Clean Air Act violations.

Invenergy Transmission’s $7 billion, 800-mile Grain Belt Express HVDC line has secured the last of its state approvals with Missouri agreeing to the line’s expanded design.

Evergy has pushed back against a media report that it recently rebuffed a $15 billion acquisition offer from NextEra Energy.

The Missouri PSC is investigating whether the state’s investor-owned utilities’ continued RTO membership “is in the ratepayers’ best interest.”

Missouri regulators are completing a probe into the self-commitment and self-scheduling of generation into wholesale energy markets.

Kansas and Missouri regulators approved Great Plains Energy’s merger with Westar Energy, the final hurdles in a stock-for-stock merger of equals.

Clean Line Energy Partners filed a request for rehearing of the Missouri PSC's rejection of the company's Grain Belt Express transmission project.