As a provider of an essential service, we are working to ensure we are here for our customers, our community and our employees as coronavirus impacts the region.

With Governor Inslee’s Safe Start Washington county-by-county phased re-opening approach, PSE is gradually returning maintenance and construction crews back into the field and offices. PSE’s highest priority is the health and safety of our employees and communities. As such, we continue to adhere to current CDC guidance regarding COVID-19 while working in our community.

We are requiring our employees to maintain physical distancing while working in the field and offices. We encourage our customers to do the same when engaging with our employees.

Residential Customers
Small Business Customers

Electricity supply

Puget Sound Energy is the largest energy utility in the state, providing electric power to more than 1 million customers. Approximately 46 percent of the electricity PSE customers use comes from our own power plants. We currently have more than 3,500 megawatts of power-generating capacity. We purchase the rest of our power supply from a variety of other utilities, independent power producers and energy marketers across the western United States and Canada.

Our diversified mix

The electricity we provide our customers uses a number of different resources. In 2014, hydroelectric power accounted for more than a third of our power portfolio. We also generate electricity with our own thermal power plants. We share ownership of a large coal-fired generating facility in eastern Montana, and we own several natural-gas-fired power plants in the Puget Sound region.

Wind power is a very important and increasingly prominent resource for PSE. We own and operate three large wind farms in central and eastern Washington. Those wind farms together produce enough electricity, on average, to power 165,000 homes. According to the American Wind Energy Association, PSE is the fourth-largest utility producer of wind power in the United States.

Washington state's renewable energy requirement

Past reporting requirements

Past report cards

2018 Electricity Fuel Mix

Diverse resources powering your home and business

The electricity generated for you uses a diverse mix of resources. The PSE fuel mix for electricity delivered to customers in 2018 is detailed in the chart and graph below

Fuel Percentage
Coal 36%
Hydroelectric 32%
Natural Gas 20%
Nuclear <1%
Other* <1%
Wind 10%
Total 100%

* Biomass, non-biogenic and petroleum.

Source: Published by the Washington Department of Commerce, October 2019, with data reported by PSE in August 2019.