Regional electrical grid operator PJM hired PSEG to build approximately 70 miles of high-voltage transmission lines through Baltimore, Carroll and Frederick counties that it says are needed amid ...

The proposed project is a new, approximately 160-mile-long line from Minnesota Power’s Cuyuna Substation near Riverton to Otter Tail Power Company’s Maple River Substation near Fargo, North Dakota.

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 ...

Air conditioners were working overtime early this week and that surging electricity demand put stress on the energy grid. Southwest Power Pool, the regional transmission operator that serves 14 states ...

One of the regional transmission companies that move electricity through Missouri is planning for hundreds of miles of new power lines. Last week, the Midcontinent Independent System Operator, or MISO ...