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 ...

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

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 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.

Increased scale and business line diversity to result in a stronger, more resilient platform to safely, reliably, and cost-effectively meet customers’ rising energy needs Merger expected to be accreti ...

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