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 ...

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 ...

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 ...

Black Hills Corp. (NYSE:BKH) and NorthWestern Energy Group Inc. (NASDAQ:NWE) unveiled plans on Tuesday to merge in an ...

Black Hills Energy has announced its merger with another Great Plains utility company in response to what it says is a growing energy demand in the region.

PUEBLO, Colo. (KKTV) - Black Hills Energy has announced it is merging with upper Midwest-based utilities company NorthWestern ...

Following the transaction’s close, NorthWestern’s Brian Bird will serve as CEO of the combined company, which will be ...