What is the average electricity rate in Black Diamond, Washington?

The average residential electricity rate in Black Diamond 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 Black Diamond?

Natural gas customers in Black Diamond pay an average of $72 per month. The rate is approximately $1.19/therm per therm.

Which electric company serves Black Diamond, Washington?

Electricity in Black Diamond 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 Black Diamond?

Black Diamond 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 Black Diamond electricity rates compare to Washington averages?

Black Diamond'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 Black Diamond?

To start electric service in Black Diamond, 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.

Black Diamond, Washington Gas & Electricity Rates — Utility Providers & Savings 2026

Gas & Electricity in Black Diamond, Washington

In Black Diamond, Washington, Puget Sound Energy (PSE) handles electricity distribution and Puget Sound Energy (PSE) manages natural gas service. Washington 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 Washington state average of 14.95¢/kWh/kWh, Black Diamond'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 Black Diamond

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

Natural Gas Utility in Black Diamond

Puget Sound Energy (PSE)
Cascade Natural Gas
Avista

Black Diamond vs Washington Energy Rates

Metric	Black Diamond	Washington Average	US Average
Electric Rate (¢/kWh)	14.20¢	14.95¢	16.00¢
Gas Rate ($/therm)	$1.19	$1.17	$1.47
Monthly Electric Bill	$107	$113	$117
Monthly Gas Bill	$72	$71	$73

Energy Assistance Programs for Black Diamond Residents

As a Washington city, Black Diamond 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 Black Diamond 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 Black Diamond, Washington

The average residential electricity rate in Black Diamond is approximately 14.20¢/kWh per kWh. The average household pays around $107 per month for electricity.
Natural gas customers in Black Diamond pay an average of $72 per month. The rate is approximately $1.19/therm per therm.
Electricity in Black Diamond 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.
Black Diamond 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.
Black Diamond'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 Black Diamond, 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.