Electric Cooperatives in Washington
18 electric co-ops report customers in Washington.
| Electric co-op | Customers in Washington | EIA data year |
|---|---|---|
| Benton Rural Electric Association | 16,915 | 2025 |
| Big Bend Electric Cooperative, Inc. | 10,977 | 2025 |
| Clearwater Power Company | 1,057 | 2025 |
| Columbia Rural Electric Association, Inc. | 6,699 | 2025 |
| Elmhurst Mutual Power & Light Company | 16,331 | 2025 |
| Inland Power & Light Company | 46,238 | 2025 |
| Kootenai Electric Cooperative | 98 | 2025 |
| Lakeview Light & Power | 10,552 | 2025 |
| Modern Electric Water Company | 11,299 | 2025 |
| Nespelem Valley Electric Cooperative, Inc. | 1,523 | 2025 |
| Northern Lights, Inc. | 18 | 2025 |
| Ohop Mutual Light Company, Inc. | 5,072 | 2025 |
| Okanogan County Electric Cooperative, Inc. | 4,307 | 2025 |
| Orcas Power & Light Cooperative | 16,090 | 2025 |
| Parkland Light & Water Company | 4,608 | 2025 |
| Peninsula Light Company | 35,767 | 2025 |
| Tanner Electric Cooperative | 5,535 | 2025 |
| Yakama Power | 2,904 | 2025 |
Source: U.S. Energy Information Administration, Form EIA-861 annual survey, 2025 data (eia.gov). Customers are the utility’s retail accounts in Washington, not co-op members.