What is the average electricity rate in Saint Charles, Idaho?

The average residential electricity rate in Saint Charles is approximately 12.10¢/kWh per kWh. The average household pays around $90 per month for electricity.

What is the average natural gas bill in Saint Charles?

Natural gas customers in Saint Charles pay an average of $64 per month. The rate is approximately $0.81/therm per therm.

Which electric company serves Saint Charles, Idaho?

Electricity in Saint Charles is distributed by Idaho Power and Avista Utilities. Contact your provider at your local service address to confirm which utility serves your home.

Which gas company serves Saint Charles?

Saint Charles natural gas service is provided by Intermountain Gas Company and Avista Utilities. Call them directly for new service connections or to report a gas leak.

How do Saint Charles electricity rates compare to Idaho averages?

Saint Charles's electricity rate of 12.10¢/kWh is below the Idaho state average of 12.35¢/kWh. This can reflect a municipal utility or favorable regional generation mix.

How do I start or stop utility service in Saint Charles?

To start electric service in Saint Charles, contact Idaho Power and Avista Utilities. For gas service, contact Intermountain Gas Company and Avista Utilities. 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.

Saint Charles, Idaho Gas & Electricity Rates — Utility Providers & Savings 2026

Gas & Electricity in Saint Charles, Idaho

In Saint Charles, Idaho, Idaho Power handles electricity distribution and Intermountain Gas Company manages natural gas service. Idaho residents can shop for competitive electricity suppliers through the state's deregulated market to reduce supply costs. As a regulated market, $util0 is the sole electricity provider for $city_name.

Compared to the Idaho state average of 12.35¢/kWh/kWh, Saint Charles's electricity rate of 12.10¢/kWh is 0.25¢ below the Idaho average. As Idaho has a regulated market, your utility is determined by your address.

Electric Utility in Saint Charles

Idaho Power
Avista Utilities
Rocky Mountain Power (PacifiCorp)
Fall River Electric Cooperative

Natural Gas Utility in Saint Charles

Intermountain Gas Company
Avista Utilities

Saint Charles vs Idaho Energy Rates

Metric	Saint Charles	Idaho Average	US Average
Electric Rate (¢/kWh)	12.10¢	12.35¢	16.00¢
Gas Rate ($/therm)	$0.81	$0.83	$1.47
Monthly Electric Bill	$90	$92	$117
Monthly Gas Bill	$64	$65	$73

Energy Assistance Programs for Saint Charles Residents

As a Idaho city, Saint Charles residents can access the following state and local assistance programs:

✅ Idaho LIHEAP
✅ Idaho Weatherization Assistance
✅ Idaho Power Energy Efficiency Rebates
✅ Avista Comfort Level Billing

Energy-Saving Tips for Saint Charles Residents

✓ Washington's cheap hydroelectric power makes electric heating economical.
✓ Consider an electric heat pump — it's 2-3x more efficient than gas heating.
✓ Use weatherization to protect against cold and wet Pacific Northwest winters.
✓ Seattle City Light and PSE offer rebates for insulation and HVAC upgrades.
✓ Sign up for Washington's Low Income Home Energy Assistance Program (LIHEAP).

FAQ — Gas & Electricity in Saint Charles, Idaho

The average residential electricity rate in Saint Charles is approximately 12.10¢/kWh per kWh. The average household pays around $90 per month for electricity.
Natural gas customers in Saint Charles pay an average of $64 per month. The rate is approximately $0.81/therm per therm.
Electricity in Saint Charles is distributed by Idaho Power and Avista Utilities. Contact your provider at your local service address to confirm which utility serves your home.
Saint Charles natural gas service is provided by Intermountain Gas Company and Avista Utilities. Call them directly for new service connections or to report a gas leak.
Saint Charles's electricity rate of 12.10¢/kWh is below the Idaho state average of 12.35¢/kWh. This can reflect a municipal utility or favorable regional generation mix.
To start electric service in Saint Charles, contact Idaho Power and Avista Utilities. For gas service, contact Intermountain Gas Company and Avista Utilities. 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.