What is the average electricity rate in Grand Coulee, Washington?

The average residential electricity rate in Grand Coulee is approximately 14.80¢/kWh per kWh. The average household pays around $112 per month for electricity.

What is the average natural gas bill in Grand Coulee?

Natural gas customers in Grand Coulee pay an average of $73 per month. The rate is approximately $1.21/therm per therm.

Which electric company serves Grand Coulee, Washington?

Electricity in Grand Coulee is distributed by Puget Sound Energy (PSE) and Seattle City Light. Contact your provider at your local service address to confirm which utility serves your home.

Which gas company serves Grand Coulee?

Grand Coulee natural gas service is provided by Puget Sound Energy (PSE) and Cascade Natural Gas. Call them directly for new service connections or to report a gas leak.

How do Grand Coulee electricity rates compare to Washington averages?

Grand Coulee's electricity rate of 14.80¢/kWh is below the Washington state average of 14.95¢/kWh. This can reflect a municipal utility or favorable regional generation mix.

How do I start or stop utility service in Grand Coulee?

To start electric service in Grand Coulee, contact Puget Sound Energy (PSE) and Seattle City Light. For gas service, contact Puget Sound Energy (PSE) and Cascade Natural Gas. 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.

Grand Coulee, Washington Gas & Electricity Rates — Utility Providers & Savings 2026

Gas & Electricity in Grand Coulee, Washington

Grand Coulee is a community in Washington served by Puget Sound Energy (PSE) for electric and Puget Sound Energy (PSE) for gas. The area's utility rates reflect Washington's statewide energy market and the region's mild and rainy west of Cascades, dry and cold east climate.

Compared to the Washington state average of 14.95¢/kWh/kWh, Grand Coulee's electricity rate of 14.80¢/kWh is 0.15¢ below the Washington average. As Washington has a regulated market, your utility is determined by your address.

Electric Utility in Grand Coulee

Puget Sound Energy (PSE)
Seattle City Light
Tacoma Power
Pacific Power

Natural Gas Utility in Grand Coulee

Puget Sound Energy (PSE)
Cascade Natural Gas
Avista

Grand Coulee vs Washington Energy Rates

Metric	Grand Coulee	Washington Average	US Average
Electric Rate (¢/kWh)	14.80¢	14.95¢	16.00¢
Gas Rate ($/therm)	$1.21	$1.17	$1.47
Monthly Electric Bill	$112	$113	$117
Monthly Gas Bill	$73	$71	$73

Energy Assistance Programs for Grand Coulee Residents

As a Washington city, Grand Coulee residents can access the following state and local assistance programs:

✅ Washington LIHEAP
✅ Energy Matchmakers
✅ Washington Weatherization Program
✅ PSE Rebates
✅ Seattle City Light's Neighborhood Power program

Energy-Saving Tips for Grand Coulee 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 Grand Coulee, Washington

The average residential electricity rate in Grand Coulee is approximately 14.80¢/kWh per kWh. The average household pays around $112 per month for electricity.
Natural gas customers in Grand Coulee pay an average of $73 per month. The rate is approximately $1.21/therm per therm.
Electricity in Grand Coulee is distributed by Puget Sound Energy (PSE) and Seattle City Light. Contact your provider at your local service address to confirm which utility serves your home.
Grand Coulee natural gas service is provided by Puget Sound Energy (PSE) and Cascade Natural Gas. Call them directly for new service connections or to report a gas leak.
Grand Coulee's electricity rate of 14.80¢/kWh is below the Washington state average of 14.95¢/kWh. This can reflect a municipal utility or favorable regional generation mix.
To start electric service in Grand Coulee, contact Puget Sound Energy (PSE) and Seattle City Light. For gas service, contact Puget Sound Energy (PSE) and Cascade Natural Gas. 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.