Marathon Power LLC
Retail Power Marketer electric utility · New York · #3,164 of 3,199 U.S. utilities by customers · EIA utility #58966
Marathon Power LLC is a retail power marketer electric utility serving 5 customers in New York. In 2025 it sold 0.2 gigawatt-hours of electricity for $41.70K in revenue, an average realized rate of 24.82¢ per kWh across all customer classes and 10.00¢ 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 | 1 | 0.0 | $300 | 10.00¢ | |
| Commercial | 4 | 0.2 | $41.40K | 25.09¢ | |
| Total | 5 | 0.2 | $41.70K | 24.82¢ |
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 (250 kWh/month).
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 19,744 | 1,750 | $120.94M | 7.74¢ |
| 2022 | 17,133 | 1,911 | $147.01M | 8.84¢ |
| 2023 | 17,373 | 2,051 | $176.00M | 10.87¢ |
| 2024 | 3,499 | 298 | $27.36M | 10.88¢ |
| 2025 | 5 | 0.2 | $41.70K | 10.00¢ |
Energy supply (2025)
Net generation: — GWh
Wholesale power purchased: 0.2 GWh
Winter peak demand: — MW
Other large utilities in New York
- Consolidated Edison Co-NY Inc - 3,249,017 customers, residential 36.74¢
- Niagara Mohawk Power Corp. - 1,582,394 customers, residential 19.89¢
- Long Island Power Authority - 1,165,257 customers, residential 26.17¢
- New York State Elec & Gas Corp - 840,507 customers, residential 22.59¢
- Rochester Gas & Electric Corp - 325,771 customers, residential 22.01¢
- Central Hudson Gas & Elec Corp - 287,197 customers, residential 27.67¢
- Orange & Rockland Utils Inc - 218,371 customers, residential 26.21¢
- MPower Energy LLC - 31,537 customers, residential 19.43¢
All New York utilities and rates
Source: U.S. Energy Information Administration, Form EIA-861 2025 (filed by the utility; figures as published). Utility #58966 in the EIA frame.