Messer Energy Services, Inc.
Retail Power Marketer electric utility · Ohio · #3,150 of 3,199 U.S. utilities by customers · EIA utility #1611
Messer Energy Services, Inc. is a retail power marketer electric utility serving 14 customers in Delaware, Illinois, Maine, New York, Ohio, Pennsylvania. In 2025 it sold 1,270 gigawatt-hours of electricity for $78.98M in revenue, an average realized rate of 6.22¢ per kWh across all customer classes and — 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 |
|---|---|---|---|---|---|
| Industrial | 14 | 1,270 | $78.98M | 6.22¢ | |
| Total | 14 | 1,270 | $78.98M | 6.22¢ |
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 (— kWh/month).
Operations by state
| State | Customers | Sales (GWh) | Residential rate |
|---|---|---|---|
| Ohio | 5 | 248 | — |
| Illinois | 3 | 169 | — |
| Pennsylvania | 3 | 585 | — |
| Delaware | 1 | 173 | — |
| Maine | 1 | 96.3 | — |
| New York | 1 | 0.1 | — |
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 13 | 1,227 | $58.09M | — |
| 2022 | 13 | 1,236 | $70.12M | — |
| 2023 | 13 | 1,218 | $55.49M | — |
| 2024 | 14 | 1,245 | $62.84M | — |
| 2025 | 14 | 1,270 | $78.98M | — |
Energy supply (2025)
Net generation: — GWh
Wholesale power purchased: 1,296 GWh
Winter peak demand: 145 MW
Energy losses: 2.0% of energy handled
Other large utilities in Ohio
- Adjustment 2025 - 4,559,641 customers, residential 13.93¢
- Dynegy Energy Services, LLC - 793,547 customers, residential 9.00¢
- NextEra Energy Services, LLC - 753,301 customers, residential 9.28¢
- AEP Energy - 618,459 customers, residential 8.66¢
- Ohio Power Co - 594,848 customers, residential 18.97¢
- Energy Harbor Corp. - 410,524 customers, residential 7.89¢
- Interstate Gas Supply, Inc. - 322,025 customers, residential 11.51¢
- Duke Energy Ohio Inc - 297,189 customers, residential 16.83¢
Source: U.S. Energy Information Administration, Form EIA-861 2025 (filed by the utility; figures as published). Utility #1611 in the EIA frame.