Connecticut · Behind the Meter
Tesla Inc.
17.44¢ per kWh, bundled, EIA-861 2025. Average bill $91.41 at 524.1 kWh a month, across 8,394 customers on that row.
Connecticut averaged 29.31¢/kWh and $206.46 a month. The United States averaged 17.23¢/kWh and $150.68. State and national figures come from EIA's Average Bill file.
Revenue divided by sales, EIA-861 Sales to Ultimate Customers, 2025, released October 7, 2026. Texas wires utilities come from the Delivery Companies file. The price and bill use bundled service. Customer count: 8,394, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$174.40
17.44¢/kWh × 1,000 kWh. Bundled residential average, EIA-861 2025. The customer charge is already folded into this average, so it stands beside a tariff total rather than being added to it.
Annual history
| Year | ¢/kWh | Avg. bill | Avg. kWh | Customers |
|---|---|---|---|---|
| 2015 | 13.27¢ | $75.80 | 571.4 | 3,018 |
| 2016 | 13.96¢ | $87.07 | 624.0 | 5,759 |
| 2017 | 14.34¢ | $81.80 | 570.6 | 7,824 |
| 2018 | 15.53¢ | $83.15 | 535.4 | 8,482 |
| 2019 | 15.55¢ | $88.55 | 569.4 | 8,455 |
| 2020 | 16.12¢ | $89.40 | 554.7 | 8,459 |
| 2021 | 16.56¢ | $89.69 | 541.5 | 8,461 |
| 2022 | 17.08¢ | $98.38 | 575.9 | 8,461 |
| 2023 | 17.55¢ | $96.48 | 549.8 | 8,462 |
| 2024 | 17.11¢ | $81.33 | 475.3 | 8,450 |
| 2025 | 17.44¢ | $91.41 | 524.1 | 8,394 |
EIA-861, 2015–2025, using the same service type as the 2025 figure. A blank year means that service was not in the file.
Counties
EIA's 2025 service-territory file does not list counties for this utility.
EIA-861 Service Territory, 2025. A listed county is the county EIA recorded. It does not mean every address in the county is served. Open this utility in the bill calculator · Rate history tool