Green Mountain
Pollution Free Conserve 12 Preferred
Rate
16.90¢
Term
12 Months
$1000 kWh
$169
Rates as of July 2026 · verify on the EFL
- ✓ 100% green energy
Best for Green Energy Green Mountain in League City
Green Mountain in League City.
Green Mountain has 5 plans live on the CenterPoint grid serving League City. Lowest rate 16.90¢/kWh.
4.3 · CenterPoint grid · 112K residents · Galveston County
Green Mountain in League City
By the numbers.
Lowest here
16.90¢
Green Mountain in League City
League City avg
14.72¢
across all providers
Green Mountain plans
5
on CenterPoint
100% green
5
renewable plans
What you actually pay in League City
Energy charge vs the wires.
Green Mountain's cheapest plan in League City is 16.9¢/kWh all-in. That number is two parts: Green Mountain's energy charge, plus the CenterPoint delivery charge — the cost of the poles and wires, set by the PUCT and identical on every plan from every provider on this grid.
Green Mountain energy
12.2¢
CenterPoint delivery
4.7¢
All-in
16.9¢
At a typical 1,000 kWh month, that's about $169 — including the ~$4.39 CenterPoint meter charge. Because delivery is fixed, the only lever between providers in League City is the energy charge. Green Mountain's best rate ranks #17 of 18 providers on the CenterPoint grid.
Top Green Mountain picks for League City
Best Green Mountain plans here.
Green Mountain
Pollution Free Conserve 24 Preferred
Rate
16.90¢
Term
24 Months
$1000 kWh
$169
Rates as of July 2026 · verify on the EFL
- ✓ 100% green energy
Green Mountain
Pollution Free e-Plus 24 Preferred
Rate
17.20¢
Term
24 Months
$1000 kWh
$172
Rates as of July 2026 · verify on the EFL
- ✓ 100% green energy
- ✓ 24 month
- ✓ Low fixed price
Every Green Mountain plan on CenterPoint
All 5 Green Mountain plans in League City.
| # | Plan | Rate | |
|---|---|---|---|
| 1 | Pollution Free Conserve 12 Preferred | 16.90¢ | View → |
| 2 | Pollution Free Conserve 24 Preferred | 16.90¢ | View → |
| 3 | Pollution Free e-Plus 24 Preferred | 17.20¢ | View → |
| 4 | Pollution Free e-Plus 12 Preferred | 17.20¢ | View → |
| 5 | Pollution Free Green Savings Plus 24 Preferred | 21.70¢ | View → |
League City, Galveston County — population 112K, sample ZIP 77573. Served by CenterPoint (outage line: 1-800-332-7143).
Switching in League City
Same wires — new bill from Green Mountain.
CenterPoint owns the wires in League City and processes the switch in 1-3 business days — no service interruption, no truck roll, no new equipment. Green Mountain files the switch on your behalf. Same-day if you order before 4-5 PM Central.
Green Mountain in League City — FAQ
Common questions.
Does Green Mountain serve League City, TX?
Yes. Green Mountain offers 5 plans in League City on the CenterPoint grid, starting at 16.9¢/kWh all-in. Enrollment is online and service is delivered by CenterPoint.
What's the delivery charge in League City?
CenterPoint charges about 4.7¢/kWh plus ~$4.39/month to deliver power in League City. This is set by the PUCT and is identical on every plan — from Green Mountain or any other provider — so the only number that actually differs between providers is the energy charge.
Where does Green Mountain rank on price in League City?
Green Mountain's lowest League City rate ranks #17 of 18 providers serving the CenterPoint grid. The cheapest plan overall in League City is 6.2¢/kWh; Green Mountain's best is 16.9¢/kWh.
How long does it take to switch to Green Mountain in League City?
1 to 3 business days. CenterPoint keeps delivering power the whole time — no interruption, no new meter, no truck roll. Order before roughly 4–5 PM Central on a weekday and same-day switching is usually available.
More on Green Mountain
Explore Green Mountain.
Compare Green Mountain plans in League City
See how Green Mountain's 5 plans stack up at your real League City usage.
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How enrollment works
You pick the plan here. Enrollment finishes on our secure checkout — same rate, no markup. If you'd rather skip the ZIP entry, Live Link pulls your real usage from Smart Meter Texas in about 30 seconds. Same plans, same checkout, less typing.