Green Mountain Best for Green Energy

Green Mountain rates

Green Mountain rate breakdown.

Where every Green Mountain plan lands on the price spectrum. Rates shown are at 1,000 kWh — your effective rate shifts with usage.

4.3 · 1,880 reviews 5 plans From 16.90¢/kWh

By the numbers

Green Mountain rate range.

Lowest rate
16.90¢
per kWh @ 1,000 kWh
Average rate
17.96¢
across 5 plans
Highest rate
21.60¢
per kWh @ 1,000 kWh

Rate distribution

Where most plans land.

4
0
0
0
1
16.9¢
to 17.8¢
17.8¢
to 18.8¢
18.8¢
to 19.7¢
19.7¢
to 20.7¢
20.7¢
to 21.6¢

Cheapest plan in this portfolio

Green Mountain's lowest rate.

1
Green Mountain
Green Mountain

Pollution Free Conserve 12 Preferred

100% green
Rate
16.90¢
Term
12 Months
$1000 kWh
$169
  • 100% green energy
View plan →

Rates by contract term

Lock vs. flex.

Term Plans Lowest Average Highest
12 Months 2 16.90¢ 17.05¢ 17.20¢
24 Months 3 16.90¢ 18.57¢ 21.60¢

How rates work: The per-kWh rate shown is the all-in price at 1,000 kWh of monthly usage — TDU delivery and base fees included. Many plans have bill-credit thresholds or minimum-usage fees that shift the effective rate by 1–3¢/kWh up or down. Run your real ZIP and usage through the compare-plans tool to see what you'll actually pay.

Compare Green Mountain rates head-to-head

See how Green Mountain's rates stack up against every other Texas REP at your real usage.

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