Northwestern Energy has announced a significant merger with South Dakota's Black Hills Corp, leading MTN's John to examine ...

Black Hills and NorthWestern Energy said on Tuesday they would merge, creating a $15.4 billion regulated electric and natural ...

Utility company Black Hills said on Tuesday it would buy peer NorthWestern Energy for $3.6 billion, creating a larger ...

Black Hills Corp. said Tuesday in a news release that it plans to merge with NorthWestern Energy Group Inc. in an all stock ...

NorthWestern shareholders will receive 0.98 shares of Black Hills for each held. Black Hills stockholders would own roughly ...

The utility will have a market capitalization of approximately $7.8 billion, based on each company’s closing stock price as ...

NorthWestern Energy Group and Black Hills have agreed to combine to form a large $7.8 billion regulated electric and natural ...

Miners want to return to the treasured landscape, promising an economic boost while raising fears of how modern gold ...

It has been 150 years since miners first flocked to South Dakota's Black Hills in a gold rush that displaced Native Americans ...

Rapid City, S.D.-based Black Hills Corp. and Sioux Falls, S.D.-based NorthWestern Energy Group Inc. will merge in an ...

An agreed-to merger of Black Hills Energy and NorthWestern Energy is not expected to lower rates in Pueblo. Layoffs could ...