Several MISO stakeholders took exception to the RTO’s proposal before FERC to cap the volume of interconnection requests it accepts annually.

MISO and its Independent Market Monitor agree legal action is likely concerning the RTO’s payments to SPP for a market-to-market flowgate.

An Iowa court has formally struck down the state’s right of first refusal law, driving uncertainty for $2.6 billion worth of MISO's long-range transmission projects.

MISO has chosen Ameren Transmission Co. of Illinois and Dairyland Power Cooperative to build the third and fourth competitive transmission projects emerging from its long-range transmission plan.

MISO’s Independent Market Monitor is condemning the modeling software MISO uses to plan its second long-range transmission portfolio.

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.

FERC wants more description behind MISO’s plan to adopt sloped demand curves for its capacity auctions before it decides the matter.

The timeline for building the Nemadji Trail Energy Center has been pushed into next year as clean energy groups continue to challenge the need for the planned gas plant.

Weeks after the nearly $2 billion Joint Targeted Interconnection Queue (JTIQ) transmission portfolio was awarded a $465 million Department of Energy grant, MISO and SPP are switching their proposed cost allocation for the projects.

Battery storage that charges from the grid should be able to use non-firm transmission service, MISO has decided.