NorthWestern Energy replaced the mighty Montana Power Co. in 1997, which was headquartered in Butte for decades.

Fintel reports that on August 20, 2025, B of A Securities upgraded their outlook for Black Hills (NYSE:BKH) from Underperform ...

Black Hills and NorthWestern Energy will merge in an all-stock deal to form a utility provider serving 2.1 million customers ...

Black Hills Corp. and NorthWestern Energy have agreed to merge in an all-stock, tax-free deal that will create a $15.4 ...

Black Hills Corp. and NorthWestern Energy announced Tuesday an agreement to merge in an all-stock, tax-free transaction ...

Black Hills upgraded at Bank of America, which believes its strategic positioning following the merger with NorthWestern Energy is an improvement over the standalone company.

Black Hills Energy and NorthWestern Energy officials announced Tuesday that the two South Dakota-based companies plan to ...

The two energy groups announced on Wednesday a merger to create a premier regional electric and natural gas company.

NorthWestern Energy and Black Hills say they are combining forces to meet the utility sector's "unprecedented growth." ...

Dow Jones Top Energy Headlines at 4 AM ET: U.S. Crude Oil Inventories Fall More Than Expected | Oil ... Crude oil stocks decreased by 6 million barrels last week as imports fell and exports rose.

The deal is set to be completed in 12-15 months, but the Montana Public Service Commission as well as the utility regulators in Nebraska and South Dakota still need to ...

Dow Jones Top Energy Headlines at 11 AM ET: Oil Prices Recover Ground on Inventory Drawdown But Outlook Is Bearish | NorthWestern ... Oil Prices Recover Ground on Inventory Drawdown But Outlook Is ...