NorthWestern Energy's proposed merger with Black Hills Energy driven by data center growth
News ClipBillings Gazette·MT·5/9/2026
NorthWestern Energy is pursuing a merger with South Dakota utility Black Hills Energy, despite publicly denying that data centers are the underlying reason. However, company executives reportedly informed investors that data center demand is a primary driver for the proposed deal. The article is an opinion piece from the Montana Environmental Information Center, highlighting a perceived contradiction in the company's messaging.
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NorthWestern Energy is reportedly seeking to merge with Black Hills Energy, a utility based in South Dakota. While NorthWestern Energy has publicly denied that data centers are the motivation behind this move, an opinion piece by Anne Hedges, Executive Director of the Montana Environmental Information Center, highlights a discrepancy. According to Hedges, NorthWestern Energy executives cited data centers as a key reason for the merger during discussions with investors.
The article, published in the Billings Gazette, suggests that the utility's private communications contradict its public statements regarding the drivers of the proposed acquisition. The author implies that the significant power demands of data centers are a critical factor influencing NorthWestern Energy's strategic decisions, including this major merger.