Seguin Electricity Rates

There are 190 electricity plans available in Seguin right now, starting at 7.7¢/kWh. The average rate across all 37 providers is 14¢/kWh at 1,000 kWh — switching to the cheapest plan saves 45% ($63/month) versus the average rate.

75+Providers
5M+Shoppers
20+Years online

Sorted by price at 1,000 kWh. Plans with bill credits can cost more at other usage levels — check the EFL for the full breakdown.

Cheapest Seguin electricity plans sorted by rate at 1,000 kWh usage, updated May 22, 2026 @ 1:19 PM CT
ProviderPlan Name & TermRate per kWhSign Up
Frontier Utilities
Frontier Saver Plus 12
12 months Low Rate View EFL
8.40¢
per kWh at 1,000 kWh
Continue
Gexa Energy
Gexa Eco Saver Plus 12
12 months Low Rate View EFL
8.40¢
per kWh at 1,000 kWh
Continue
Energy Texas
The Lone Saver 12 - 9.00¢
12 months Fixed Rate View EFL
9.00¢
per kWh at 1,000 kWh
Continue
Rhythm
Rhythm Saver 12 - 9.00¢
12 months Fixed Rate View EFL
9.00¢
per kWh at 1,000 kWh
Continue
Atlantex Power
Radiance1000
12 months Fixed Rate View EFL
9.64¢
per kWh at 1,000 kWh
Continue
INFUSE ENERGY
Essential Infusion Flex - 11.00¢
1 months Fixed Rate
11.00¢
per kWh at 1,000 kWh
Continue
REVOLUTION ENERGY LLC
Stars and Stripes Flex - 11.00¢
1 months Fixed Rate
11.00¢
per kWh at 1,000 kWh
Continue
Octopus Energy
Octopus Lite 12 - 11.20¢
12 months Fixed Rate View EFL
11.20¢
per kWh at 1,000 kWh
Continue
SOUTHERN FEDERAL POWER LLC
Variable Advantage - 11.40¢
1 months Fixed Rate View EFL
11.40¢
per kWh at 1,000 kWh
Continue
Ranchero Power
No Contract Advantage - 11.50¢
1 months Fixed Rate View EFL
11.50¢
per kWh at 1,000 kWh
Continue
Just Energy
Smart Choice - 12 - 12.10¢
12 months Fixed Rate View EFL
12.10¢
per kWh at 1,000 kWh
Continue
Tara Energy
Value Choice - 12 - 12.10¢
12 months Fixed Rate
12.10¢
per kWh at 1,000 kWh
Continue
Amigo Energy
Power Perks - 12 - 12.10¢
12 months Fixed Rate
12.10¢
per kWh at 1,000 kWh
Continue
True Power
True Value 12 - 12.30¢
12 months Fixed Rate View EFL
12.30¢
per kWh at 1,000 kWh
Continue
Budget Power
No Gimmicks 13 - 12.40¢
13 months Fixed Rate View EFL
12.40¢
per kWh at 1,000 kWh
Continue
Companion Energy
Companion + Perks 12 - 12.50¢
12 months Fixed Rate View EFL
12.50¢
per kWh at 1,000 kWh
Continue
AP GAS & ELECTRIC (TX) LLC
TrueClassic 14 - 12.70¢
14 months Fixed Rate View EFL
12.70¢
per kWh at 1,000 kWh
Continue
CONSTELLATION NEWENERGY INC
12 Month Usage Bill Credit - 12.70¢
12 months Fixed Rate
12.70¢
per kWh at 1,000 kWh
Continue
BKV Energy
Daisy 3
3 months Fixed Rate View EFL
12.80¢
per kWh at 1,000 kWh
Continue
  • The cheapest Seguin electricity rate is 7.7¢/kWh at 1,000 kWh — 37 providers compete in the Oncor territory.
  • Fixed-rate plans range from 1 to 36 months, with rates between 7.7¢ and 20¢/kWh.
  • The average Seguin household using 1,000 kWh/month pays roughly $140/month at today’s average rate of 14¢/kWh.

The average Seguin home uses about 1,100–1,400 kWh per month. Texas heat means choosing the right electricity plan is essential for keeping costs down. Below are the best Seguin plans at four common usage levels, updated daily.

Seguin Apartments
500 kWh/month
Essential Infusion Flex - 11.00¢
$57.50/mo
estimated Seguin monthly bill
  • INFUSE ENERGY
  • 11.5¢/kWh at this usage
  • 1-month fixed rate
Average Seguin Home
1,000 kWh/month
GridSaver 12 - 7.70¢
$77.00/mo
estimated Seguin monthly bill
  • Chariot Energy
  • 7.7¢/kWh at this usage
  • 12-month fixed rate
Larger Seguin Homes
1,500 kWh/month
GridSaver 12 - 7.70¢
$115.50/mo
estimated Seguin monthly bill
  • Chariot Energy
  • 7.7¢/kWh at this usage
  • 12-month fixed rate
Large Seguin Homes
2,000+ kWh/month
Stars and Stripes Flex - 11.00¢
$212.00/mo
estimated Seguin monthly bill
  • REVOLUTION ENERGY LLC
  • 10.6¢/kWh at this usage
  • 1-month fixed rate
Seguin, TX electricity rates chart showing cheapest rates per kWh for 3-month, 6-month, and 12-month plans at 500, 1,000, 1,500, and 2,000 kWh usage levels — updated May 22, 2026 @ 1:19 PM CT
Cheapest Seguin, TX electricity rates grouped by monthly usage and contract term. Source: ElectricChoice.com.

Seguin’s South-Central Texas Heat

Seguin’s South-Central Texas location means hot summers with temperatures regularly exceeding 100°F. Expect your summer usage to be 2–3x your spring usage. A home that uses 800 kWh in March might hit 2,000+ kWh in August. Always compare plans at BOTH 1,000 kWh and 2,000 kWh to avoid bill shock when Texas heat arrives.

We’ve compared rates and plans from 37 retail electricity providers (REPs) serving Seguin’s Oncor territory. Every provider listed below is licensed by the Public Utility Commission of Texas (PUCT) and offers plans you can sign up for today. Your REP handles billing and customer service; Oncor delivers the power regardless of which provider you choose, so switching never affects reliability.

Chariot Energy
Solar & Green
Frontier Utilities
Houston HQ
Gexa Energy
NextEra Company
Energy Texas
REP · Seguin
Rhythm
Est. 2019
Atlantex Power
REP · Seguin
INFUSE ENERGY
REP · Seguin
REVOLUTION ENERGY LLC
REP · Seguin
Octopus Energy
UK-Based
SOUTHERN FEDERAL POWER LLC
REP · Seguin
Ranchero Power
REP · Seguin
Just Energy
Canadian Co.
Tara Energy
Est. 2005
Amigo Energy
Just Energy
True Power
REP · Seguin
Budget Power
REP · Seguin
Companion Energy
REP · Seguin
AP GAS & ELECTRIC (TX) LLC
REP · Seguin
CONSTELLATION NEWENERGY INC
REP · Seguin
BKV Energy
REP · Seguin
Abundance Energy
REP · Seguin
Think Energy LLC
REP · Seguin
GOOD CHARLIE & CO LLC
REP · Seguin
Champion Energy
Est. 2003
Heritage Power
REP · Seguin
CleanSky Energy
Clean Plans
Spark Energy
Est. 2001
Discount Power
REP · Seguin
TriEagle Energy
Eagle Ford
Cirro Energy
NRG Company
Base Power
REP · Seguin
TXU
Est. 1882
Reliant Energy
NRG Company
Direct Energy
NRG Company
Green Mountain Energy
100% Renewable
NEC co-op Energy
REP · Seguin
Payless Power
Prepaid Plans

Seguin’s economy — anchored by the Caterpillar plant, its role as the pecan capital of Texas, and growing San Antonio exurb status — means competitive electricity rates matter. Whether you run a manufacturing operation, a downtown pecan shop, or a service business, deregulation lets you shop dozens of providers for the best commercial rate.

Unlike residential plans with standardized pricing tiers, Seguin commercial electricity rates are custom-quoted based on your business’s usage profile, demand patterns, and contract terms. That means a 3-minute quote request can unlock business rates you’d never see on a residential comparison page.

We track electricity rates across 1 ZIP codes in the Seguin area served by Oncor. Find your ZIP below to confirm you can shop for Seguin electricity plans on this page.

78155

Don’t see your ZIP? Oncor’s territory extends beyond this list. Enter your ZIP code at the top of this page to instantly check availability and compare plans.

Whether you’re moving to Seguin or switching from an existing provider, the process is the same and takes about five minutes. Your new retail provider handles the coordination with Oncor — you don’t need to call anyone else, and there’s zero interruption to your power.

  1. Confirm Your Address & Check Your Contract

    Enter your ZIP code to verify your address is in Oncor’s deregulated territory. Seguin and surrounding Guadalupe County communities qualify. If you’re switching from an existing plan, check your contract end date and early-termination fee — most ETFs are $50–$200, and you can switch penalty-free within 14 days of your contract end.

  2. Compare Plans

    Shop rates from 37 providers. Compare at your actual usage level: apartments around 500 kWh, average homes 1,000–1,300 kWh, larger homes 2,000+ kWh. If you’re on an old plan or rolled onto a variable rate, switching could save $30–$65 per month.

  3. Sign Up

    Enroll online or by phone. You’ll need your service address, preferred start date, and a government ID. Your new provider files a switch request with ERCOT and Oncor, and service transfers on your next meter-read date — typically 1–3 business days. No one visits your home and the lights stay on the entire time.

Moving to Seguin?

Schedule your electricity at least 5 business days before your move-in date to ensure power is on when you arrive — especially important during the hot summer months. Many providers offer same-day or next-day activation for an additional fee if you’re in a time crunch.

Got questions about Seguin’s electricity market? Our Seguin-focused FAQs cover rates, plans, providers, and everything you need to know.

How does electricity deregulation work in Seguin?

In Seguin, electricity delivery and supply are separated. your local utility handles the wires and infrastructure, while you pick from competing suppliers (REP (Retail Electric Provider)s) for your actual electricity. This competition is regulated by the Public Utility Commission of Texas (PUCT).

What is the cheapest electricity rate in Seguin right now?

Right now, Seguin rates start at 7.7¢/kWh for 1,000 kWh usage, offered by Chariot Energy (GridSaver 12 - 7.70¢). With 190 plans on the market, the average is 14¢/kWh. That’s a 45% spread between the cheapest and the average.

What is the average monthly electric bill in Seguin?

A typical Seguin household using 1,000 kWh pays around $140/month at the average rate of 14¢/kWh. Your bill will vary with seasonal usage patterns — summer AC and winter heating drive the biggest swings.

Who delivers electricity in Seguin?

your local utility handles all electricity delivery in Seguin — the physical infrastructure, meter reading, and outage response. Your choice of supplier only affects who generates and bills for the supply portion.

How do I switch electricity providers in Seguin?

Switching is straightforward: compare plans, choose a REP (Retail Electric Provider), and sign up. The new supplier coordinates with your local utility automatically. Expect the switch to take 1–2 business days. There’s no physical work needed and no outage.

What happens when my contract expires?

Most suppliers move you to a month-to-month variable rate after your fixed term ends. This is usually higher than your locked-in rate. Set a reminder to compare plans before your contract expires.

How do Seguin business electricity rates work?

Seguin business electricity is priced differently from residential. Your rate depends on peak demand (kW), total consumption (kWh), and contract term. Request quotes from multiple REP (Retail Electric Provider)s to find the most competitive offer.

Who handles power outages in Seguin?

your local utility. Your electricity supplier has no role in outage response — that’s always handled by the delivery company.

Sources & Notices

These are real-time rates from the ElectricChoice.com electric rate and plan marketplace. The inclusion, exclusion, ranking, or naming of any rate, plan, or provider on this page does not constitute an endorsement or recommendation. Listed rates may or may not account for all plan features, fees, etc. You should review each plan’s Electricity Facts Label (EFL) and plan terms before enrolling.