Calpine Power America LLC
Retail Power Marketer electric utility · California · #3,165 of 3,199 U.S. utilities by customers · EIA utility #2830
Calpine Power America LLC is a retail power marketer electric utility serving 4 customers in California, Maine, Texas. In 2025 it sold 1,497 gigawatt-hours of electricity for $64.12M in revenue, an average realized rate of 4.28¢ per kWh across all customer classes and — per kWh for residential customers. EIA records its activities as: buying transmission, buying distribution, retail marketing.
Customers, sales and rates by customer class (2025)
| Class | Customers | Sales (GWh) | Revenue | Avg realized rate | Share of sales |
|---|---|---|---|---|---|
| Commercial | 2 | 1,275 | $56.42M | 4.42¢ | |
| Industrial | 2 | 222 | $7.70M | 3.47¢ | |
| Total | 4 | 1,497 | $64.12M | 4.28¢ |
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 (— kWh/month).
Operations by state
| State | Customers | Sales (GWh) | Residential rate |
|---|---|---|---|
| California | 2 | 1,275 | — |
| Maine | 1 | 4.5 | — |
| Texas | 1 | 217 | — |
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 7 | 1,650 | $97.70M | — |
| 2022 | 7 | 1,604 | $109.96M | — |
| 2023 | 6 | 1,503 | $65.37M | — |
| 2024 | 6 | 1,485 | $67.33M | — |
| 2025 | 4 | 1,497 | $64.12M | — |
Energy supply (2025)
Net generation: — GWh
Wholesale power purchased: 1,497 GWh
Winter peak demand: — MW
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¢
- Sunrun Inc. - 796,359 customers, residential 26.53¢
- Ava Community Energy - 724,515 customers, residential 14.48¢
- Sacramento Municipal Util Dist - 675,491 customers, residential 18.93¢
All California utilities and rates
Source: U.S. Energy Information Administration, Form EIA-861 2025 (filed by the utility; figures as published). Utility #2830 in the EIA frame.