Federal efforts to roll back clean energy incentives—most notably through H.R.1, the so-called “One Big Beautiful Bill”—are ...

MISO is responsible for grid coordination across 15 states, but local utilities like Entergy New Orleans and CLECO own and operate the transmission lines.

The Midcontinent Independent System Operator is proposing an up to $23 billion transmission expansion that would create a 765-kV backbone across its Midwest region, according to an initial draft ...

Potomac Economics called for increased oversight of the Midcontinent Independent System Operator’s transmission planning in a filing with the Federal Energy Regulatory Commission.

MISO has approved about 50 power line projects in Missouri that span approximately 176 miles. Renew Missouri, a renewable energy advocacy group based in Columbia, supports the transmission proposal.

The Midcontinent Independent System Operator’s (MISO) board has approved a $21.9 billion long-range transmission plan. The Long Range Transmission Planning Tranche 2.1 will include the construction of ...

MISO emphasized that while there was enough power available across the broader region, a lack of transmission capacity into Louisiana created a bottleneck. Under federal reliability rules, MISO was ...

Another big problem is a bottleneck created by a single major transmission line connecting MISO North and MISO South where southeast Missouri meets northeast Arkansas.

The project — approved in December — will bring the first 765-kV transmission line to the Upper Midwest. It is part of the largest electric grid expansion project in U.S. history.

MISO faced scrutiny from New Orleans city council members over a massive power outage during Memorial Day weekend, as they seek solutions to prevent future incidents.

Last week, the Midcontinent Independent System Operator, or MISO, the regional transmission operator that covers northeast Missouri and the Upper Midwest, approved what the company calls “the ...