McCone Electric, a rural electric cooperative, serves electric power to 14,400 square miles of eastern Montana. MEC's member owners have relied on our low cost, reliable electric service for over fifty-years. Eastern Montana is a fantastic place to live. The air is clean, the vast rugged prairie is full of wildlife and your next door neighbor is almost always nice. Can't find what you are looking for or have a question? Please Call us at 406-485-3430 or or directly.