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Niagara Mohawk Power Corp.
Niagara Mohawk Power Corp. served 1,449,428 residential customers in New York in 2025 (19.4% of the state's residential customers), the 2nd largest of 71 utilities reporting there. Bundled service; ownership: investor owned; balancing authority NYIS.
The meter, one average month.
Scroll to run 30 days of Niagara Mohawk Power Corp.'s average residential use through a five-dial register.
- Used so far
- 652 kWh
- At 19.89¢/kWh
- $130
Price ruler0 to 50¢ per kWh
Where 19.89¢ sits.
Niagara Mohawk Power Corp. averaged 19.89¢ per kWh against a New York residential average of 26.39¢: 24.6% below the state figure. Among the 8 investor owned utilities in New York with bundled residential sales, it ranks 2nd from the lowest price.
2020 and 2025EIA-861
Five years, same meter.
In 2020 the average Niagara Mohawk Power Corp. home used 656 kWh a month at 12.64¢ and paid $82.96. In 2025 it used 652 kWh at 19.89¢ and paid $130: the price per kWh is up 57.3%.
| Measure | 2020 | 2025 |
|---|---|---|
| Price, ¢/kWh | 12.64 | 19.89 |
| Use, kWh a month | 656 | 652 |
| Bill, US$ a month | 82.96 | 129.73 |
| Class | Customers | MWh sold | ¢/kWh |
|---|---|---|---|
| Residential | 1,449,428 | 11,345,908 | 19.89 |
| Commercial | 132,342 | 4,159,706 | 15.21 |
| Industrial | 624 | 968,589 | 9.72 |
Who else is on the line
Homes are one class.
Homes took 68.9% of the electricity Niagara Mohawk Power Corp. sold in New York in 2025.
Rooftop solar on its linesnet metering
27,577 roofs.
- Residential net-metered PV
- 27,577installations reported for 2025
- Capacity
- 218.2 MWresidential, net metered
- Per 1,000 homes
- 19.0installations per 1,000 residential customers
Service territoryEIA-861
37 counties.
AlbanyAlleganyCattaraugusCayugaChautauquaChenangoClintonColumbiaCortlandErieEssexFranklinFultonGeneseeHamiltonHerkimerJeffersonLewisLivingstonMadisonMonroeMontgomeryNiagaraOneida
Counties in New York where Niagara Mohawk Power Corp. reported serving customers in 2025 (37 in all; up to 24 listed).
EIA-8612025Utility 13573
The filing, line by line.
| Measure | Value | Unit |
|---|---|---|
| Average price | 19.89 | ¢/kWh |
| New York average price | 26.39 | ¢/kWh |
| Difference from state average | -24.6 | % |
| Price change over 5 years | 57.3 | % |
| Typical monthly use | 652 | kWh |
| Typical monthly bill | 129.73 | US$ |
| Residential customers | 1,449,428 | accounts |
| Share of NY residential customers | 19.4 | % |
| Size rank in NY | 2 of 71 | by customers |
| Price rank, investor owned peers | 2 of 8 | 1 = lowest |
Rate plans on fileOpenEI URDB
20 active plans.
- Time-of-use
- 13more than one energy period within a month
- Seasonal only
- 0price changes by month, not by hour
- Median fixed charge
- $17.33US dollars per month
- Median flat energy rate
- 16.21¢cents per kWh, one period and one tier
Active residential plans: not ended, started within the last 5 years, latest version of each plan name. Time-of-use means more than one energy period within a single month; plans whose price changes only by season are counted as seasonal.