Detailed Narrative
Strategic Progress and Achievements
Black Hills Corporation reported strong progress in the first half of 2026, delivering solid earnings and remaining on track to achieve its full-year guidance. The company maintained a healthy financial position and credit ratings while executing on its nearly $1 billion capital plan, which includes the 99-megawatt Lang II generation project slated for Q4 2026 in-service. Regulatory activities are advancing with rate reviews in Arkansas Gas and South Dakota Electric, and a new filing for Colorado Electric, alongside completed wildfire liability protections in South Dakota and Wyoming.
Large Load Demand Pipeline
The company is experiencing significant large load demand, primarily driven by hyperscale data centers, with a pipeline exceeding 3 gigawatts. Approximately 600 megawatts of this demand, including Microsoft's ongoing expansion and Meta's new AI data center, is already incorporated into the financial plan through 2030. An additional 2.5 gigawatts, including a 1.8 gigawatt project, is under active negotiation, with definitive agreements for the 1.8 GW project targeted for Q3 completion. The company emphasizes a cautious approach, ensuring existing retail customers are protected through mechanisms like the proposed Large Customer Transmission Cost Adjustment Mechanism (LCTCAM).
NorthWestern Energy Merger Update
Progress on the planned merger with NorthWestern Energy continues, with approvals secured from FERC, Nebraska, and South Dakota. The final regulatory hurdle is a decision from Montana, where final briefs were submitted on July 13. A decision is anticipated between mid-October and mid-November, aligning with initial expectations for a second-half 2026 closing. Management expressed confidence in the collaborative efforts between the two companies to build a stronger combined entity.
Regulatory and Capital Project Updates
Beyond the merger, Black Hills is actively managing its regulatory agenda, with an abbreviated rate review approved in Kansas and interim rates effective in South Dakota Electric. The Colorado Electric rate review requests $26.7 million in new annual revenue based on a 10.5% ROE. The Wyoming Integrated Resource Plan, submitted on June 30, identifies a near-term capacity need of 95 megawatts, recommending a mix of natural gas generation, battery storage, and market energy purchases. The Lang II generation project is on schedule, with key equipment delivered.