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Sonoma Clean Power Authority
Sonoma Clean Power Authority served 202,434 residential customers in California in 2025 (1.4% of the state's residential customers), the 16th largest of 59 utilities reporting there. Energy-only service; ownership: community choice aggregator; balancing authority CISO.
The meter, one average month.
Scroll to run 30 days of Sonoma Clean Power Authority's average residential use through a five-dial register.
- Used so far
- 409 kWh
- At 12.36¢/kWh
- $50.61
Price ruler0 to 50¢ per kWh
Where 12.36¢ sits.
This page covers energy-only service, which is only part of a household's bill, so its 12.36¢ is not compared with the California bundled average of 32.54¢. Both are drawn for scale only.
2020 and 2025EIA-861
Five years, same meter.
In 2020 the average Sonoma Clean Power Authority home used 535 kWh a month at 8.8¢ and paid $47.09. In 2025 it used 409 kWh at 12.36¢ and paid $50.61: the price per kWh is up 40.4%.
| Measure | 2020 | 2025 |
|---|---|---|
| Price, ¢/kWh | 8.8 | 12.36 |
| Use, kWh a month | 535 | 409 |
| Bill, US$ a month | 47.09 | 50.61 |
| Class | Customers | MWh sold | ¢/kWh |
|---|---|---|---|
| Residential | 202,434 | 994,416 | 12.36 |
| Commercial | 29,024 | 874,972 | 12.6 |
| Industrial | 2,948 | 205,499 | 11.56 |
Who else is on the line
Homes are one class.
EIA-8612025Utility 59126
The filing, line by line.
| Measure | Value | Unit |
|---|---|---|
| Average price | 12.36 | ¢/kWh |
| California average price | 32.54 | ¢/kWh |
| Price change over 5 years | 40.4 | % |
| Typical monthly use | 409 | kWh |
| Typical monthly bill | 50.61 | US$ |
| Residential customers | 202,434 | accounts |
| Share of CA residential customers | 1.4 | % |
| Size rank in CA | 16 of 59 | by customers |
Rate plans on fileOpenEI URDB
None shown for this page. Plan counts appear once per utility, on its largest state's bundled page; how plans are counted.
California: state average, five-year steps and every provider