Greenlight Energy Inc.
Retail Power Marketer electric utility · New York · #1,525 of 3,199 U.S. utilities by customers · EIA utility #59810
Greenlight Energy Inc. is a retail power marketer electric utility serving 5,183 customers in Delaware, Illinois, Maryland, New Jersey, New York, Ohio. In 2025 it sold 37.9 gigawatt-hours of electricity for $5.60M in revenue, an average realized rate of 14.80¢ per kWh across all customer classes and 16.00¢ 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 | 4,943 | 28.4 | $4.55M | 16.00¢ | |
| Commercial | 240 | 9.4 | $1.05M | 11.18¢ | |
| Total | 5,183 | 37.9 | $5.60M | 14.80¢ |
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 (479 kWh/month).
Operations by state
| State | Customers | Sales (GWh) | Residential rate |
|---|---|---|---|
| New York | 2,438 | 14.4 | 17.48¢ |
| Maryland | 959 | 3.0 | 13.79¢ |
| Pennsylvania | 769 | 6.1 | 15.46¢ |
| Ohio | 543 | 11.5 | 13.23¢ |
| Illinois | 298 | 1.9 | 13.12¢ |
| New Jersey | 149 | 0.8 | 22.03¢ |
| Delaware | 27 | 0.2 | 12.81¢ |
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 9,513 | 80.5 | $8.95M | 11.11¢ |
| 2022 | 10,337 | 81.7 | $13.13M | 16.03¢ |
| 2023 | 8,117 | 55.2 | $8.40M | 15.14¢ |
| 2024 | 5,346 | 40.0 | $5.69M | 14.18¢ |
| 2025 | 5,183 | 37.9 | $5.60M | 16.00¢ |
Energy supply (2025)
Net generation: — GWh
Wholesale power purchased: 37.9 GWh
Winter peak demand: 12 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 #59810 in the EIA frame.