Sunrun Inc.
Behind the Meter electric utility · California · #52 of 3,199 U.S. utilities by customers · EIA utility #59647
Sunrun Inc. is a behind the meter electric utility serving 796,359 customers in Arizona, California, Colorado, Connecticut, District of Columbia, Delaware. In 2025 it sold 6,196 gigawatt-hours of electricity for $1.64B in revenue, an average realized rate of 26.53¢ per kWh across all customer classes and 26.53¢ per kWh for residential customers. EIA records its activities as: generation.
Customers, sales and rates by customer class (2025)
| Class | Customers | Sales (GWh) | Revenue | Avg realized rate | Share of sales |
|---|---|---|---|---|---|
| Residential | 796,359 | 6,196 | $1.64B | 26.53¢ | |
| Total | 796,359 | 6,196 | $1.64B | 26.53¢ |
Average realized rate = revenue divided by sales as reported on EIA Form 861. It blends fixed charges, demand charges and riders into one per-kWh figure; it is not the utility's tariff rate. Estimated residential bill assumes the average residential customer's actual 2025 usage (648 kWh/month).
Operations by state
| State | Customers | Sales (GWh) | Residential rate |
|---|---|---|---|
| California | 359,783 | 2,607 | 31.17¢ |
| Massachusetts | 65,770 | 441 | 28.97¢ |
| New Jersey | 48,497 | 336 | 20.51¢ |
| Puerto Rico | 47,598 | 394 | 37.27¢ |
| New York | 42,658 | 282 | 24.81¢ |
| Arizona | 40,046 | 503 | 14.39¢ |
| Illinois | 38,135 | 302 | 17.02¢ |
| Maryland | 25,906 | 173 | 19.50¢ |
| Nevada | 24,985 | 272 | 16.67¢ |
| Connecticut | 19,341 | 134 | 28.71¢ |
| Hawaii | 17,565 | 139 | 32.20¢ |
| Florida | 16,514 | 207 | 18.35¢ |
| Texas | 12,989 | 126 | 27.40¢ |
| Colorado | 9,437 | 73.0 | 17.09¢ |
| South Carolina | 7,102 | 64.3 | 17.77¢ |
| Pennsylvania | 5,089 | 34.7 | 20.58¢ |
| New Hampshire | 4,209 | 34.0 | 30.89¢ |
| Rhode Island | 3,605 | 24.3 | 28.90¢ |
| New Mexico | 3,302 | 24.9 | 17.09¢ |
| Vermont | 2,561 | 16.0 | 29.48¢ |
| Utah | 715 | 5.1 | 15.62¢ |
| Delaware | 392 | 2.5 | 15.69¢ |
| Oregon | 80 | 0.4 | 12.22¢ |
| District of Columbia | 57 | 0.3 | 13.53¢ |
| Maine | 23 | 0.5 | 16.86¢ |
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 439,432 | 3,740 | $669.72M | 17.91¢ |
| 2022 | 551,013 | 4,442 | $830.54M | 18.70¢ |
| 2023 | 605,500 | 5,022 | $1.05B | 20.86¢ |
| 2024 | 705,215 | 5,946 | $1.34B | 22.57¢ |
| 2025 | 796,359 | 6,196 | $1.64B | 26.53¢ |
Energy supply (2025)
Net generation: 6,196 GWh
Wholesale power purchased: — GWh
Winter peak demand: — MW
Meters & rooftop solar (2025)
Smart (AMI) meters: 100.0% of 796,377 meters
Other large utilities in California
- Southern California Edison Co - 3,735,576 customers, residential 31.48¢
- Pacific Gas & Electric Co. - 2,008,682 customers, residential 37.52¢
- Los Angeles Department of Water & Power - 1,516,453 customers, residential 26.48¢
- San Diego Community Power - 939,547 customers, residential 15.76¢
- Clean Power Alliance of Southern Califor - 819,661 customers, residential 13.95¢
- Ava Community Energy - 724,515 customers, residential 14.48¢
- Sacramento Municipal Util Dist - 675,491 customers, residential 18.93¢
- Marin Clean Energy - 594,597 customers, residential 15.00¢
All California utilities and rates
Source: U.S. Energy Information Administration, Form EIA-861 2025 (filed by the utility; figures as published). Utility #59647 in the EIA frame.