Delaware · Retail Power Marketer
Stream Energy Delaware, LLC
16.80¢ per kWh, energy only, EIA-861 2025. Average bill $137.15 at 816.6 kWh a month, across 144 customers on that row.
Delaware averaged 17.15¢/kWh and $157.80 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 energy only service. Customer count: 144, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$168.00
16.80¢/kWh × 1,000 kWh. Energy only 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 | — | — | — | — |
| 2016 | — | — | — | — |
| 2017 | 8.33¢ | $0.44 | 5.3 | 94 |
| 2018 | 7.93¢ | $47.77 | 602.7 | 508 |
| 2019 | 8.12¢ | $74.48 | 916.9 | 641 |
| 2020 | 8.41¢ | $74.73 | 888.3 | 626 |
| 2021 | 9.28¢ | $82.60 | 889.8 | 500 |
| 2022 | 12.85¢ | $113.95 | 887.0 | 331 |
| 2023 | 14.76¢ | $119.70 | 811.0 | 220 |
| 2024 | 15.69¢ | $131.30 | 836.7 | 172 |
| 2025 | 16.80¢ | $137.15 | 816.6 | 144 |
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