Just Energy
Smart Choice - 12
Rate
6.20¢
Term
12 Months
$1000 kWh
$62
Rates as of July 2026 · verify on the EFL
- ✓ 31% green
- ✓ $125 bill credit when you use 1000 kWh
- ✓ 60-Day Happiness Guarantee
Best for Reliability Just Energy in Katy
Just Energy in Katy.
Just Energy has 14 plans live on the CenterPoint grid serving Katy. Lowest rate 6.20¢/kWh — about 8.5¢ below the Katy average.
3.6 · CenterPoint grid · 21K residents · Harris County
Just Energy in Katy
By the numbers.
Lowest here
6.20¢
Just Energy in Katy
Katy avg
14.72¢
across all providers
Just Energy plans
14
on CenterPoint
100% green
0
renewable plans
What you actually pay in Katy
Energy charge vs the wires.
Just Energy's cheapest plan in Katy is 6.2¢/kWh all-in. That number is two parts: Just Energy'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.
Just Energy energy
1.5¢
CenterPoint delivery
4.7¢
All-in
6.2¢
At a typical 1,000 kWh month, that's about $62 — including the ~$4.39 CenterPoint meter charge. Because delivery is fixed, the only lever between providers in Katy is the energy charge. Just Energy's best rate ranks #1 of 18 providers on the CenterPoint grid.
Top Just Energy picks for Katy
Best Just Energy plans here.
Just Energy
Power Plus - 12
Rate
9.00¢
Term
12 Months
$1000 kWh
$90
Rates as of July 2026 · verify on the EFL
- ✓ 26% green
- ✓ $100 bill credit when you use 1000 kWh
- ✓ 60-Day Happiness Guarantee
Just Energy
Power Plus - 24
Rate
9.10¢
Term
24 Months
$1000 kWh
$91
Rates as of July 2026 · verify on the EFL
- ✓ 32% green
- ✓ $100 bill credit when you use 1000 kWh
- ✓ 60-Day Happiness Guarantee
Every Just Energy plan on CenterPoint
All 14 Just Energy plans in Katy.
| # | Plan | Rate | |
|---|---|---|---|
| 1 | Smart Choice - 12 | 6.20¢ | View → |
| 2 | Power Plus - 12 | 9.00¢ | View → |
| 3 | Power Plus - 24 | 9.10¢ | View → |
| 4 | Smart Choice - 24 | 11.80¢ | View → |
| 5 | Simple Choice- 24 | 16.30¢ | View → |
| 6 | Basics - 24 | 16.30¢ | View → |
| 7 | Simple Value - 24 | 16.40¢ | View → |
| 8 | Simple Value - 36 | 16.80¢ | View → |
| 9 | Basics - 12 | 16.90¢ | View → |
| 10 | Simple Choice- 12 | 17.00¢ | View → |
| 11 | Renters Choice - 12 | 17.00¢ | View → |
| 12 | Mega Saver - 12 | 17.90¢ | View → |
| 13 | Mega Saver - 24 | 18.40¢ | View → |
| 14 | Simple Value - 12 | 19.80¢ | View → |
Katy, Harris County — population 21K, sample ZIP 77449. Served by CenterPoint (outage line: 1-800-332-7143).
Switching in Katy
Same wires — new bill from Just Energy.
CenterPoint owns the wires in Katy 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 Katy — FAQ
Common questions.
Does Just Energy serve Katy, TX?
Yes. Just Energy offers 14 plans in Katy on the CenterPoint grid, starting at 6.2¢/kWh all-in. Enrollment is online and service is delivered by CenterPoint.
What's the delivery charge in Katy?
CenterPoint charges about 4.7¢/kWh plus ~$4.39/month to deliver power in Katy. This is set by the PUCT and is identical on every plan — from Just Energy or any other provider — so the only number that actually differs between providers is the energy charge.
Where does Just Energy rank on price in Katy?
Just Energy's lowest Katy rate ranks #1 of 18 providers serving the CenterPoint grid. The cheapest plan overall in Katy is 6.2¢/kWh; Just Energy's best is 6.2¢/kWh.
How long does it take to switch to Just Energy in Katy?
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 Just Energy
Explore Just Energy.
Compare Just Energy plans in Katy
See how Just Energy's 14 plans stack up at your real Katy 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.