Rates by state / Texas / Green Mountain Energy Company
Retail Power Marketer · 273,660 residential customers
Green Mountain Energy Company electricity rates
Residential customers paid an average of 18.5¢ per kWh in 2025, 16% above the Texas average of 16.0¢ for the latest 12 months.
Average rate
18.5¢/kWh
2025, all residential revenue ÷ kWh
Average bill
$168/mo
At 909 kWh a month
1-year change
+5.5%
5 years: +37.8%
Average rate by year
202013.4¢
202113.2¢
202214.9¢
202316.4¢
202417.5¢
202518.5¢
Green Mountain Energy Company bill at different usage levels
Estimated monthly bill at Green Mountain Energy Company's 2025 average rate of 18.5¢ per kWh. Actual bills vary with your plan, fixed charges and taxes.
| Monthly use | Green Mountain Energy Company | Texas average |
|---|---|---|
| 500 kWh | $92 | $80 |
| 750 kWh | $139 | $120 |
| 1,000 kWh (about average here) | $185 | $160 |
| 1,500 kWh | $277 | $239 |
| 2,000 kWh | $370 | $319 |
Other utilities in Texas
| Utility | Customers | Rate |
|---|---|---|
| Reliant Energy Retail Services | 1,545,510 | 18.4¢ |
| TXU Energy Retail Co, LLC | 1,442,516 | 19.4¢ |
| City of San Antonio - (TX) | 888,946 | 12.4¢ |
| Austin Energy | 522,446 | 13.1¢ |
| Entergy Texas Inc. | 469,094 | 13.9¢ |
| Just Energy | 437,966 | 16.9¢ |
| Pedernales Electric Coop, Inc | 420,753 | 12.8¢ |
| US Retailers, LLC | 416,504 | 15.8¢ |
Green Mountain Energy Company: common questions
- How much does Green Mountain Energy Company charge per kWh?
- Green Mountain Energy Company residential customers paid an average of 18.5¢ per kWh in 2025, counting all charges, according to EIA Form 861 data.
- What is the average Green Mountain Energy Company electric bill?
- The average Green Mountain Energy Company household used 909 kWh a month in 2025, which works out to about $168 a month at the average rate.
- Is Green Mountain Energy Company cheaper than other utilities in Texas?
- Green Mountain Energy Company's average rate is 16% above the Texas average of 16.0¢. 134 of 143 utilities in Texas have a lower average rate.
- Did Green Mountain Energy Company raise rates?
- Green Mountain Energy Company's average residential rate changed +5.5% from 2024 to 2025 and +37.8% since 2020.
- Is my Green Mountain Energy Company bill too high?
- Enter the kWh and amount from your bill in the free bill check on AverageElectricBill.com. It compares your use with similar Texas homes and your rate with Green Mountain Energy Company's average.
Got a Green Mountain Energy Company bill?
Check my billSource: U.S. EIA Form EIA-861, 2025 final data.