Just Energy
Power Plus - 12
Rate
11.30¢
Term
12 Months
$1000 kWh
$113
Rates as of September 2026 · verify on the EFL
- ✓ 26% green
- ✓ $100 bill credit when you use 1000 kWh
- ✓ 60-Day Happiness Guarantee
Best for Reliability Just Energy in San Leon
Just Energy in San Leon.
Just Energy has 14 plans live on the TNMP grid serving San Leon. Lowest rate 11.30¢/kWh — about 5.3¢ below the San Leon average.
4.0 via Google · TNMP grid · 5K residents · Galveston County
Just Energy in San Leon
By the numbers.
Lowest here
11.30¢
Just Energy in San Leon
San Leon avg
16.62¢
across all providers
Just Energy plans
14
on TNMP
100% green
0
renewable plans
What you pay in San Leon
Energy charge vs the wires.
Just Energy's cheapest plan in San Leon is 11.3¢/kWh all-in. That number is two parts: Just Energy's energy charge, plus the TNMP delivery charge — the cost of the poles and wires, set by the PUCT and identical on every plan from every provider on this grid.
Just Energy energy
6.0¢
TNMP delivery
5.3¢
All-in
11.3¢
At a typical 1,000 kWh month, that's about $113 — including the ~$7.85 TNMP meter charge. Because delivery is fixed, the only lever between providers in San Leon is the energy charge. Just Energy's best rate ranks #9 of 17 providers on the TNMP grid.
Top Just Energy picks for San Leon
Best Just Energy plans here.
Just Energy
Power Plus - 24
Rate
11.80¢
Term
24 Months
$1000 kWh
$118
Rates as of September 2026 · verify on the EFL
- ✓ 32% green
- ✓ $100 bill credit when you use 1000 kWh
- ✓ 60-Day Happiness Guarantee
Just Energy
Smart Choice - 24
Rate
12.40¢
Term
24 Months
$1000 kWh
$124
Rates as of September 2026 · verify on the EFL
- ✓ 31% green
- ✓ $125 bill credit when you use 1000 kWh
- ✓ 60-Day Happiness Guarantee
Every Just Energy plan on TNMP
All 14 Just Energy plans in San Leon.
| # | Plan | Rate | |
|---|---|---|---|
| 1 | Power Plus - 12 | 11.30¢ | View → |
| 2 | Power Plus - 24 | 11.80¢ | View → |
| 3 | Smart Choice - 24 | 12.40¢ | View → |
| 4 | Smart Choice - 12 | 12.50¢ | View → |
| 5 | Renters Choice - 12 | 16.90¢ | View → |
| 6 | Basics - 12 | 16.90¢ | View → |
| 7 | Simple Choice- 12 | 17.40¢ | View → |
| 8 | Basics - 24 | 17.40¢ | View → |
| 9 | Simple Choice- 24 | 17.50¢ | View → |
| 10 | Simple Value - 24 | 17.80¢ | View → |
| 11 | Simple Value - 36 | 18.60¢ | View → |
| 12 | Mega Saver - 12 | 19.10¢ | View → |
| 13 | Simple Value - 12 | 19.80¢ | View → |
| 14 | Mega Saver - 24 | 20.50¢ | View → |
San Leon, Galveston County — population 5K, sample ZIP 77539. Served by TNMP (outage line: 1-888-866-7456).
Switching in San Leon
Same wires — new bill from Just Energy.
TNMP owns the wires in San Leon and processes the switch in 1-3 business days — no service interruption, no truck roll, no new equipment. Just Energy files the switch on your behalf. Same-day if you order before 4-5 PM Central.
Just Energy in San Leon — FAQ
Common questions.
Does Just Energy serve San Leon, TX?
Yes. Just Energy offers 14 plans in San Leon on the TNMP grid, starting at 11.3¢/kWh all-in. Enrollment is online and service is delivered by TNMP.
What's the delivery charge in San Leon?
TNMP charges about 5.3¢/kWh plus ~$7.85/month to deliver power in San Leon. This is set by the PUCT and is identical on every plan — from Just Energy or any other provider — so the only number that differs between providers is the energy charge.
Where does Just Energy rank on price in San Leon?
Just Energy's lowest San Leon rate ranks #9 of 17 providers serving the TNMP grid. The cheapest plan overall in San Leon is 8.6¢/kWh; Just Energy's best is 11.3¢/kWh.
How long does it take to switch to Just Energy in San Leon?
1 to 3 business days. TNMP 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 Just Energy
Explore Just Energy.
Compare Just Energy plans in San Leon
See how Just Energy's 14 plans stack up at your real San Leon usage.
No spam · It's free · Takes 60 seconds
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.