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Sherman & Denison Electricity Rates 2026: Best Plans & How to Compare
Updated on July 15, 2026
If you are comparing electricity rates in Sherman and Denison, the good news is you have a choice — Texoma sits in the Texas deregulated market, so you pick the retail provider that sells you power. This guide covers the best way to compare electricity rates in Sherman and Denison, what drives your bill, and how to set up service — for longtime Grayson County residents and Austin College or Grayson College students alike, plus the wave of new arrivals following the Texas Instruments build-out.
Key takeaways
- Sherman and Denison are deregulated — you choose your retail provider; Oncor delivers the power.
- There is no single Texoma rate; compare plans on all-in cost at your usage, not the teaser rate.
- Oncor delivery charge (~5.62¢/kWh + ~$4.23/mo) is the same for everyone — and rose in 2026 after a PUCT-approved increase, so lock a fixed rate before summer.
Quick answer: how do electricity rates in Sherman and Denison work?
Sherman and Denison are in the Texas deregulated electricity market, so you choose a retail electric provider (REP) for your rate while Oncor delivers the power and handles outages. There is no single city rate — competing providers set their own pricing — so you compare plans on the all-in cost at your actual usage and lock a fixed rate before the North Texas summer.
What is the best electricity plan in Sherman or Denison?
The best electricity plan is the lowest all-in cost at your home actual monthly usage — usually a fixed-rate plan without surprise bill-credit thresholds — not the lowest advertised headline rate. Every provider passes through the same Oncor delivery charge, so the part you actually shop is the energy rate. Pull your typical monthly kWh from a recent bill, then compare plans at that usage tier on the Electricity Facts Label (EFL), favoring a fixed rate ahead of summer.
What are the current Sherman and Denison electricity rates?
Because electricity rates in Sherman and Denison are set by competing providers rather than the city, the spread between the cheapest and priciest plan at the same usage can be wide.
Rates vary by provider and plan, and like the rest of deregulated Texas, they climb in late spring and summer as air-conditioning demand rises on the ERCOT grid. There is no single Texoma rate — you choose among competing retail providers. Use the Texas Power to Choose marketplace (the official PUCT tool) as a reference point, then compare at your address. Note that the Oncor delivery charge — the part of your bill everyone pays — increased in 2026 after a PUCT-approved base-rate case, which makes shopping the energy rate even more worthwhile.
How does electricity deregulation work in Sherman and Denison?
You choose a retail electric provider (REP) that sells you electricity, while Oncor remains the regulated wires company that delivers it and restores outages — the same no matter which REP you pick. All of Grayson County Sherman and Denison addresses sit in Oncor deregulated territory, so you have full retail choice; 140+ providers compete for your business, which is exactly why electricity rates in Sherman and Denison reward shopping at your address.
What drives your Sherman or Denison electricity bill?
Factor in: the energy charge (¢/kWh) from your provider, the Oncor delivery charge (the same for everyone — and higher in 2026), the monthly base fee some plans add, bill credits tied to specific usage tiers, the contract length/early-termination fee, and whether the rate is fixed or variable. Two plans with the same headline rate can produce very different bills — compare the full-term, all-in cost.
Setting up electricity as an Austin College or Grayson College student or new resident
If you are moving to Texoma for Austin College, Grayson College, or a job at the new Texas Instruments campus, set up electricity early and compare rather than defaulting. Sherman fast growth keeps housing turning over year-round — order service ahead of your move date, favor a fixed rate for summer, and line up internet at the same address.
Put simply, the best electricity rates in Sherman and Denison are the ones whose all-in cost — energy charge plus the shared Oncor delivery fee — is lowest at your actual monthly usage, locked in as a fixed rate before summer.
Compare Sherman and Denison electricity plans in about 5 minutes — free. myutilitysearch.com. 100% free to you — providers pay us, never you.
Paying Too Much for Electricity?
Rates change constantly, and loyalty rarely pays. Compare electricity plans available at your address — fixed-rate, variable, and green options, side by side.
Frequently asked questions
What is the best electricity plan in Sherman or Denison? The best plan is the lowest all-in cost at your actual usage — usually a fixed-rate plan — read the Electricity Facts Label and compare at your kWh level rather than chasing the lowest headline rate.
Is electricity deregulated in Sherman and Denison? Yes — both cities are in Oncor deregulated territory, so you choose your retail provider while Oncor delivers the power.
Who delivers electricity in Sherman and Denison? Oncor is the regulated wires company that delivers power and handles outages for all of Grayson County, regardless of which retail provider you choose.
What is the cheapest electricity rate in Sherman? It depends on your monthly usage, because many low-rate plans rely on bill credits tied to specific kWh levels. Compare at your usage on the EFL and favor a fixed rate.
Can I set up electricity, internet, and home security at once? Yes — enter your Sherman or Denison address once on Utility Search Marketplace to compare all three.
Sources
- PUCT / Power to Choose (rates) · Oncor (delivery utility; 2026 base-rate increase) · myutilitysearch.com data
Keep going
- Cheapest electricity in Texas: city-by-city
- How to read the Texas Electricity Facts Label
- Internet Providers in Sherman and Denison
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