The MISO board approved the $9 billion, 572-project 2023 Transmission Expansion Plan, which contains the most expedited project reviews ever.

MISO’s base operating budget will increase 15% in 2024, mostly due to the grid operator adding about 70 staff positions.

MISO leadership predicted adequate supply paired with a temperate winter at the final Board Week of the year.

Invenergy asked FERC to order MISO to allow it to energize part of its Grain Belt Express project in 2028 despite delays in upgrades in Ameren’s territory.

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.