What is the average electricity rate in Casper, Wyoming?

The average residential electricity rate in Casper is approximately 11.57¢/kWh per kWh. The average household pays around $89 per month for electricity.

What is the average natural gas bill in Casper?

Natural gas customers in Casper pay an average of $59 per month. The rate is approximately $1.17/therm per therm.

Which electric company serves Casper, Wyoming?

Electricity in Casper is distributed by PacifiCorp and High Plains Power Inc. Contact your provider at your local service address to confirm which utility serves your home.

Which gas company serves Casper?

Casper natural gas service is provided by Cheyenne Light Fuel & Power (Black Hills Energy) and Atmos Energy Wyoming. Call them directly for new service connections or to report a gas leak.

How do Casper electricity rates compare to Wyoming averages?

Casper's electricity rate of 11.57¢/kWh is below the Wyoming state average of 14.80¢/kWh. This can reflect a municipal utility or favorable regional generation mix.

How do I start or stop utility service in Casper?

To start electric service in Casper, contact PacifiCorp and High Plains Power Inc. For gas service, contact Cheyenne Light Fuel & Power (Black Hills Energy) and Atmos Energy Wyoming. You'll typically need a photo ID, your new address, and a move-in date. Service can usually be established within 1-3 business days.

Casper, Wyoming Gas & Electricity Rates — Utility Providers & Savings 2026

Gas & Electricity in Casper, Wyoming

Casper is served by PacifiCorp and High Plains Power Inc. Utilities covering Natrona County report an average residential electricity rate of 11.57¢/kWh — below the Wyoming state average of 14.80¢/kWh — and a typical monthly electric bill of $89. Natural gas in Casper is distributed by Cheyenne Light Fuel & Power (Black Hills Energy).

Compared to the Wyoming state average of 14.80¢/kWh/kWh, Casper's electricity rate of 11.57¢/kWh is 3.23¢ below the Wyoming average. As Wyoming has a regulated market, your utility is determined by your address.

Electric Utility in Casper

PacifiCorp
High Plains Power Inc

Natural Gas Utility in Casper

Cheyenne Light Fuel & Power (Black Hills Energy)
Atmos Energy Wyoming

Casper vs Wyoming Energy Rates

Metric	Casper	Wyoming Average	US Average
Electric Rate (¢/kWh)	11.57¢	14.80¢	16.00¢
Gas Rate ($/therm)	$1.17	$1.17	$1.47
Monthly Electric Bill	$89	$105	$117
Monthly Gas Bill	$59	$59	$73

Energy Assistance Programs for Casper Residents

As a Wyoming city, Casper residents can access the following state and local assistance programs:

✅ Wyoming LIHEAP
✅ Wyoming Low Income Weatherization
✅ Rocky Mountain Power Wattsmart
✅ Black Hills Energy Efficiency Programs

Energy-Saving Tips for Casper Residents

✓ High-altitude solar resources are excellent — Xcel Energy offers Solar*Rewards.
✓ Invest in strong attic insulation (R-49+) for cold mountain winters.
✓ Use a programmable thermostat to manage the large temperature swings common at altitude.
✓ Seal air leaks — dry Colorado air makes gaps in the building envelope very noticeable.
✓ Xcel Energy offers rebates for smart thermostats, insulation, and heat pumps.

FAQ — Gas & Electricity in Casper, Wyoming

The average residential electricity rate in Casper is approximately 11.57¢/kWh per kWh. The average household pays around $89 per month for electricity.
Natural gas customers in Casper pay an average of $59 per month. The rate is approximately $1.17/therm per therm.
Electricity in Casper is distributed by PacifiCorp and High Plains Power Inc. Contact your provider at your local service address to confirm which utility serves your home.
Casper natural gas service is provided by Cheyenne Light Fuel & Power (Black Hills Energy) and Atmos Energy Wyoming. Call them directly for new service connections or to report a gas leak.
Casper's electricity rate of 11.57¢/kWh is below the Wyoming state average of 14.80¢/kWh. This can reflect a municipal utility or favorable regional generation mix.
To start electric service in Casper, contact PacifiCorp and High Plains Power Inc. For gas service, contact Cheyenne Light Fuel & Power (Black Hills Energy) and Atmos Energy Wyoming. You'll typically need a photo ID, your new address, and a move-in date. Service can usually be established within 1-3 business days.