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

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

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

Black Hills Corp. and NorthWestern Energy have agreed to merge in an all-stock, tax-free deal that will create a $15.4 billion regional regulated utility serving 2.1 million customers across eight ...

The combined company will be worth $15.4 billion, based on each company's closing stock price on Monday, and have about 2.1 ...

Black Hills Energy announced a blockbuster $15.4 billion merger Tuesday with NorthWestern Energy in a deal the companies say ...

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

Black Hills and NorthWestern Energy have entered a definitive agreement that will establish a electric and natural gas ...

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

South Dakota-based Black Hills Corp. is buying Northwestern Energy. The two utilities announced their all-stock transaction ...

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