Stream Energy Columbia, LLC
Retail Power Marketer electric utility · District of Columbia · #3,007 of 3,199 U.S. utilities by customers · EIA utility #58476
Stream Energy Columbia, LLC is a retail power marketer electric utility serving 195 customers in District of Columbia. In 2025 it sold 2.2 gigawatt-hours of electricity for $369.00K in revenue, an average realized rate of 17.00¢ per kWh across all customer classes and 18.34¢ per kWh for residential customers. EIA records its activities as: retail marketing.
Customers, sales and rates by customer class (2025)
| Class | Customers | Sales (GWh) | Revenue | Avg realized rate | Share of sales |
|---|---|---|---|---|---|
| Residential | 173 | 1.3 | $230.00K | 18.34¢ | |
| Commercial | 22 | 0.9 | $139.00K | 15.17¢ | |
| Total | 195 | 2.2 | $369.00K | 17.00¢ |
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 (604 kWh/month).
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 540 | 6.3 | $743.40K | 10.99¢ |
| 2022 | 426 | 4.8 | $710.20K | 14.70¢ |
| 2023 | 307 | 3.1 | $469.00K | 16.01¢ |
| 2024 | 240 | 2.7 | $422.00K | 16.67¢ |
| 2025 | 195 | 2.2 | $369.00K | 18.34¢ |
Energy supply (2025)
Net generation: — GWh
Wholesale power purchased: 2.3 GWh
Winter peak demand: 2 MW
Energy losses: 4.3% of energy handled
Other large utilities in District of Columbia
- Palmco Power DC, LLC - 2,618 customers, residential 24.05¢
- Horizon Power and Light, LLC - 1,317 customers, residential 16.08¢
- XOOM Energy Washington DC, LLC - 892 customers, residential 18.15¢
- Devonshire Energy, LLC - 4 customers, residential —
All District of Columbia utilities and rates
Source: U.S. Energy Information Administration, Form EIA-861 2025 (filed by the utility; figures as published). Utility #58476 in the EIA frame.