Wyoming Electric Utilities Comparison

Wyoming benefits from abundant energy resources including coal and wind, resulting in low electricity rates for residential and commercial customers.

Lowest Rates

Rocky

~12¢/kWh

Highest Rates

Black

~12¢/kWh

Total Customers

250,000

across 2 utilities

Key Factors in Wyoming

Wyoming is an energy state with low rates, significant wind growth, and an ongoing coal transition.

Wyoming Utilities by Rate

#1
Rocky Mountain Power Wyoming
Most of Wyoming200,000

10-13¢/kWh

PacifiCorp/Berkshire Hathaway Energy (investor-owned)

Advantages

  • Low electricity rates
  • Wind energy growth
  • Reliable service
  • Regional coverage

Considerations

  • Coal transition
  • Rural challenges
  • Limited population
#2
Black Hills Energy Wyoming
Parts of Wyoming50,000

11-14¢/kWh

Black Hills Corporation (investor-owned)

Advantages

  • Local service
  • Reliable infrastructure
  • Customer programs

Considerations

  • Limited territory
  • Rural challenges

Key Factors in Wyoming

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