Commentary: Customers get higher bills while Black Hills Energy discovers data center gold
Black Hills Corp. (BKH) expects $150M annual earnings by 2030 from supplying electricity to Google's Wyoming data center. The company plans $1.8B investments in natural gas plants and transmission. Meanwhile, South Dakota regulators approved a 13.62% rate hike for Black Hills Energy, with an additional $17.26 monthly surcharge pending. Rapid City residents debate data center developments amid rising electricity prices.
How this was made

The 30-second read
Why it matters
The disclosed contract earnings and rate increase create a dual‑impact scenario: earnings uplift versus consumer cost pressure.
Market read
New contract revenue and rate hike together shape BKH's near‑term valuation and sector dynamics.
What to watch
Potential for additional data‑center contracts (Microsoft, Meta) and long‑term rate‑base growth could mitigate short‑term rate‑hike concerns.
Background
Black Hills Corp., a utility serving South Dakota and surrounding states, is expanding capacity to serve major tech data‑center customers while raising residential rates.
Ticker impact
Black Hills Corp. disclosed a $150 million annual revenue target from Google data‑center contracts and announced a 13.6% rate increase for South Dakota customers effective Dec 1, impacting its earnings outlook and consumer sentiment.
likely downward pressure as investors weigh higher consumer costs against added contract earnings
Revenue boost is sizable, yet rate‑hike backlash could offset gains, creating mixed short‑term sentiment.
Market effects
Highlights growing demand for power from data‑center developers, potentially benefiting utility and energy‑infrastructure stocks.
South Dakota utility rates rise, likely pressuring regional consumer‑sensitive equities.
Shows how large tech‑data‑center projects drive utility earnings worldwide.
Counterpoint
The $150 M contract revenue may outweigh consumer backlash, supporting a bullish stance on BKH.
Key entities
- CompanyBlack Hills Corp.
Utility parent of Black Hills Energy, ticker BKH.
- CompanyGoogle
Data‑center developer contracting for power.




