Frontier Utilities
Saver Plus 12
Rate
9.20¢
Term
12 Months
$1000 kWh
$92
Rates as of July 2026 · verify on the EFL
- ✓ 30% green
- ✓ $125 bill credit when your usage is at least 1000kWh
- ✓ 60 Day Happiness Guarantee
Best for Low Rates Frontier Utilities in Detroit
Frontier Utilities in Detroit.
Frontier Utilities has 6 plans live on the TNMP grid serving Detroit. Lowest rate 9.20¢/kWh — about 5.5¢ below the Detroit average.
4.3 · TNMP grid · Red River County
Frontier Utilities in Detroit
By the numbers.
Lowest here
9.20¢
Frontier Utilities in Detroit
Detroit avg
14.70¢
across all providers
Frontier Utilities plans
6
on TNMP
100% green
0
renewable plans
What you actually pay in Detroit
Energy charge vs the wires.
Frontier Utilities's cheapest plan in Detroit is 9.2¢/kWh all-in. That number is two parts: Frontier Utilities'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.
Frontier Utilities energy
3.9¢
TNMP delivery
5.3¢
All-in
9.2¢
At a typical 1,000 kWh month, that's about $92 — including the ~$7.85 TNMP meter charge. Because delivery is fixed, the only lever between providers in Detroit is the energy charge. Frontier Utilities's best rate ranks #6 of 18 providers on the TNMP grid.
Top Frontier Utilities picks for Detroit
Best Frontier Utilities plans here.
Frontier Utilities
Saver Value Plus 12
Rate
15.30¢
Term
12 Months
$1000 kWh
$153
Rates as of July 2026 · verify on the EFL
- ✓ 30% green
Frontier Utilities
Light Saver 12
Rate
16.70¢
Term
12 Months
$1000 kWh
$167
Rates as of July 2026 · verify on the EFL
- ✓ 30% green
- ✓ No gimmicks, no bill credits, fixed rate pricing
- ✓ 60 Day Happiness Guarantee
Every Frontier Utilities plan on TNMP
All 6 Frontier Utilities plans in Detroit.
| # | Plan | Rate | |
|---|---|---|---|
| 1 | Saver Plus 12 | 9.20¢ | View → |
| 2 | Saver Value Plus 12 | 15.30¢ | View → |
| 3 | Light Saver 12 | 16.70¢ | View → |
| 4 | Saver Value 12 | 18.90¢ | View → |
| 5 | Saver Deluxe 12 | 19.20¢ | View → |
| 6 | Saver Premier 12 | 19.70¢ | View → |
Detroit, Red River County, sample ZIP 75436. Served by TNMP (outage line: 1-888-866-7456).
Switching in Detroit
Same wires — new bill from Frontier Utilities.
TNMP owns the wires in Detroit and processes the switch in 1-3 business days — no service interruption, no truck roll, no new equipment. Frontier Utilities files the switch on your behalf. Same-day if you order before 4-5 PM Central.
Frontier Utilities in Detroit — FAQ
Common questions.
Does Frontier Utilities serve Detroit, TX?
Yes. Frontier Utilities offers 6 plans in Detroit on the TNMP grid, starting at 9.2¢/kWh all-in. Enrollment is online and service is delivered by TNMP.
What's the delivery charge in Detroit?
TNMP charges about 5.3¢/kWh plus ~$7.85/month to deliver power in Detroit. This is set by the PUCT and is identical on every plan — from Frontier Utilities or any other provider — so the only number that actually differs between providers is the energy charge.
Where does Frontier Utilities rank on price in Detroit?
Frontier Utilities's lowest Detroit rate ranks #6 of 18 providers serving the TNMP grid. The cheapest plan overall in Detroit is 8.3¢/kWh; Frontier Utilities's best is 9.2¢/kWh.
How long does it take to switch to Frontier Utilities in Detroit?
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 Frontier Utilities
Explore Frontier Utilities.
Compare Frontier Utilities plans in Detroit
See how Frontier Utilities's 6 plans stack up at your real Detroit 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.