Fixed-rate electricity plans lock in your price per kWh for the full length of your contract — typically 6, 12, or 24 months. That means your energy charge stays exactly the same whether summer demand spikes or wholesale prices surge. For Corinth households on Oncor Electric, a fixed-rate plan is the single best way to protect your budget from price volatility and avoid bill shock during Texas heat waves.
All rates in ¢/kWh for ZIP 76210. Oncor Electric delivery fee billed separately. Updated daily from licensed Texas REP data.
| Provider / Plan | 1,000 kWh ★ | Term | Action |
|---|---|---|---|
| Txu Energy Smart 1000 Select 12 3% Renewable |
10.9¢ | 12 mo | Enroll → |
| Budget Power No Gimmicks 12 35% Renewable |
12.7¢ | 12 mo | Enroll → |
| Ae Texas Smart Secure 10 23% Renewable |
12.8¢ | 10 mo | Enroll → |
| Octopus Energy Octo Simple 12 100% Renewable |
12.8¢ | 12 mo | Enroll → |
| Amigo Energy Sustainable Lifestyle - 6 31% Renewable |
12.8¢ | 6 mo | Enroll → |
| Gexa Energy Gexa Eco Choice 12 100% Renewable |
12.8¢ | 12 mo | Enroll → |
| Frontier Utilities Frontier Power Saver 12 30% Renewable |
12.8¢ | 12 mo | Enroll → |
| Varsity Energy Llc HOMERUN 12 31% Renewable |
12.8¢ | 12 mo | Enroll → |
| Companion Energy Companion + Perks 12 30% Renewable |
12.8¢ | 12 mo | Enroll → |
| Energy Texas No Bull 12 100% Renewable |
12.9¢ | 12 mo | Enroll → |
| Abundance Energy Confident Renter 12 25% Renewable |
13¢ | 12 mo | Enroll → |
| Chariot Energy Chariot Choice 24 100% Renewable |
13.1¢ | 24 mo | Enroll → |
| True Power True Value 24 15% Renewable |
13.1¢ | 24 mo | Enroll → |
| Southern Federal Power Llc SoFed Free Energy Lunch - 12 6% Renewable |
13.2¢ | 12 mo | Enroll → |
| Sfe Energy Texas Inc SFE RewardsPlus - 12 35% Renewable |
13.2¢ | 12 mo | Enroll → |
| Ap Gas & Electric (tx) Llc TrueClassic 24 6% Renewable |
13.4¢ | 24 mo | Enroll → |
| Infuse Energy Essential Infusion 12 24% Renewable |
13.4¢ | 12 mo | Enroll → |
| Constellation Newenergy Inc Simple Switch 6 24% Renewable |
13.5¢ | 6 mo | Enroll → |
| Texans Choice Power Llc Choose 6 37% Renewable |
13.6¢ | 6 mo | Enroll → |
| Champion Energy Services Llc Champ Saver-12 25% Renewable |
13.7¢ | 12 mo | Enroll → |
| Bkv Energy Daisy Green 12 100% Renewable |
13.9¢ | 12 mo | Enroll → |
| Pronto Power Summer 2026 26% Renewable |
13.9¢ | 2 mo | Enroll → |
| Rhythm Digital Choice 36 100% Renewable |
14¢ | 36 mo | Enroll → |
| Spark Energy Llc Choose 12 37% Renewable |
14¢ | 12 mo | Enroll → |
| Revolution Energy Llc Stars and Stripes 36 24% Renewable |
14.1¢ | 36 mo | Enroll → |
| Good Charlie & Co Llc GoodEnergy 36 25% Renewable |
14.1¢ | 36 mo | Enroll → |
| Cleansky Energy Embrace Green 36 - New Customer Special 100% Renewable |
14.3¢ | 36 mo | Enroll → |
| Think Energy Think Clean 24 With Smart Thermostat 100% Renewable |
14.4¢ | 24 mo | Enroll → |
| Base Power Base Energy 36 100% Renewable |
14.5¢ | 36 mo | Enroll → |
| Octopus Energy Llc Octo Simple 14 100% Renewable |
14.6¢ | 14 mo | Enroll → |
| Smartenergy Holdings Llc SmartGreen 12 $200 Bill Credit 100% Renewable |
14.8¢ | 12 mo | Enroll → |
| Atlantex Power Luminous 10 23% Renewable |
14.8¢ | 10 mo | Enroll → |
| Discount Power Saver 36 22% Renewable |
14.9¢ | 36 mo | Enroll → |
| Cirro Energy Smart Simple 24 24% Renewable |
14.9¢ | 24 mo | Enroll → |
| Heritage Power Llc Bright Start 24 - $25 credit on your first bill! 24% Renewable |
15¢ | 24 mo | Enroll → |
| Ranchero Power Ranchero Fixed Prime - 48 6% Renewable |
15.3¢ | 48 mo | Enroll → |
| Reliant Reliant Power On 12 Plan 24% Renewable |
15.7¢ | 12 mo | Enroll → |
| Trieagle Energy Lp Simple Savings 12 3% Renewable |
15.8¢ | 12 mo | Enroll → |
| Just Energy Basics PTC - 60 31% Renewable |
15.9¢ | 60 mo | Enroll → |
| Tara Energy Basics PTC - 24 31% Renewable |
15.9¢ | 24 mo | Enroll → |
| Direct Energy Autopay Texas 36 24% Renewable |
16.1¢ | 36 mo | Enroll → |
| Green Mountain Energy Company Pollution Free e-Plus 36 Choice 100% Renewable |
16.7¢ | 36 mo | Enroll → |
| Payless Power PTC 12 Month - Prepaid 26% Renewable |
17.4¢ | 12 mo | Enroll → |
★ 1,000 kWh is the Texas standard usage benchmark. Rates include energy charge; TDSP delivery fees billed separately.
Fixed pricing gives you predictability. You know exactly what you'll pay per kWh the day you enroll — and that rate doesn't change until your contract ends. This is especially valuable in Corinth, where August temperatures routinely push electricity demand (and spot prices) to their highest levels of the year. Most fixed-rate plans also include a straightforward cancellation fee, so you can switch if a better deal appears.