What is the average electricity rate in Cosmopolis, Washington?

The average residential electricity rate in Cosmopolis is approximately 14.20¢/kWh per kWh. The average household pays around $107 per month for electricity.

What is the average natural gas bill in Cosmopolis?

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

Which electric company serves Cosmopolis, Washington?

Electricity in Cosmopolis 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 Cosmopolis?

Cosmopolis 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 Cosmopolis electricity rates compare to Washington averages?

Cosmopolis's electricity rate of 14.20¢/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 Cosmopolis?

To start electric service in Cosmopolis, 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.

Cosmopolis, Washington Gas & Electricity Rates — Utility Providers & Savings 2026

Gas & Electricity in Cosmopolis, Washington

Cosmopolis residents in Washington receive electric service through Puget Sound Energy (PSE) and natural gas distribution from Puget Sound Energy (PSE). Washington's energy assistance programs, including LIHEAP and weatherization, are available to income-qualified Cosmopolis households.

Compared to the Washington state average of 14.95¢/kWh/kWh, Cosmopolis's electricity rate of 14.20¢/kWh is 0.75¢ below the Washington average. As Washington has a regulated market, your utility is determined by your address.

Electric Utility in Cosmopolis

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

Natural Gas Utility in Cosmopolis

Puget Sound Energy (PSE)
Cascade Natural Gas
Avista

Cosmopolis vs Washington Energy Rates

Metric	Cosmopolis	Washington Average	US Average
Electric Rate (¢/kWh)	14.20¢	14.95¢	16.00¢
Gas Rate ($/therm)	$1.21	$1.17	$1.47
Monthly Electric Bill	$107	$113	$117
Monthly Gas Bill	$73	$71	$73

Energy Assistance Programs for Cosmopolis Residents

As a Washington city, Cosmopolis 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 Cosmopolis 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 Cosmopolis, Washington

The average residential electricity rate in Cosmopolis is approximately 14.20¢/kWh per kWh. The average household pays around $107 per month for electricity.
Natural gas customers in Cosmopolis pay an average of $73 per month. The rate is approximately $1.21/therm per therm.
Electricity in Cosmopolis 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.
Cosmopolis 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.
Cosmopolis's electricity rate of 14.20¢/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 Cosmopolis, 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.