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Green Mountain Energy Company
Green Mountain Energy Company served 273,660 residential customers in Texas in 2025 (2.1% of the state's residential customers), the 13th largest of 143 utilities reporting there. Bundled service (retail power marketer); ownership: retail power marketer; balancing authority ERCO.
The meter, one average month.
Scroll to run 30 days of Green Mountain Energy Company's average residential use through a five-dial register.
- Used so far
- 909 kWh
- At 18.49¢/kWh
- $168
Price ruler0 to 50¢ per kWh
Where 18.49¢ sits.
Green Mountain Energy Company averaged 18.49¢ per kWh against a Texas residential average of 15.47¢: 19.5% above the state figure. Among the 62 retail power marketer utilities in Texas with bundled residential sales, it ranks 55th from the lowest price.
2020 and 2025EIA-861
Five years, same meter.
In 2020 the average Green Mountain Energy Company home used 937 kWh a month at 13.42¢ and paid $126. In 2025 it used 909 kWh at 18.49¢ and paid $168: the price per kWh is up 37.8%.
| Measure | 2020 | 2025 |
|---|---|---|
| Price, ¢/kWh | 13.42 | 18.49 |
| Use, kWh a month | 937 | 909 |
| Bill, US$ a month | 125.67 | 167.96 |
| Class | Customers | MWh sold | ¢/kWh |
|---|---|---|---|
| Residential | 273,660 | 2,983,711 | 18.49 |
| Commercial | 20,005 | 649,199 | 12.35 |
Who else is on the line
Homes are one class.
Homes took 82.1% of the electricity Green Mountain Energy Company sold in Texas in 2025.
EIA-8612025Utility 7554
The filing, line by line.
| Measure | Value | Unit |
|---|---|---|
| Average price | 18.49 | ¢/kWh |
| Texas average price | 15.47 | ¢/kWh |
| Difference from state average | 19.5 | % |
| Price change over 5 years | 37.8 | % |
| Typical monthly use | 909 | kWh |
| Typical monthly bill | 167.96 | US$ |
| Residential customers | 273,660 | accounts |
| Share of TX residential customers | 2.1 | % |
| Size rank in TX | 13 of 143 | by customers |
| Price rank, retail power marketer peers | 55 of 62 | 1 = lowest |
Rate plans on fileOpenEI URDB
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