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 Corsicana 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 75110. Oncor Electric delivery fee billed separately. Updated daily from licensed Texas REP data.
| Provider / Plan | 1,000 kWh ★ | Term | Action |
|---|---|---|---|
| Energy Texas The Lone Saver Plus 12 100% Renewable |
8.2¢ | 12 mo | Enroll → |
| Octopus Energy Octopus Lite 12 100% Renewable |
9.8¢ | 12 mo | Enroll → |
| Amigo Energy Sustainable Lifestyle - 6 31% Renewable |
12.5¢ | 6 mo | Enroll → |
| Tara Energy Balanced Days Bundle - 6 31% Renewable |
12.5¢ | 6 mo | Enroll → |
| Chariot Energy Bright Nights 12 100% Renewable |
12.5¢ | 12 mo | Enroll → |
| Budget Power No Gimmicks 12 35% Renewable |
12.7¢ | 12 mo | Enroll → |
| Companion Energy Companion + Perks 12 30% Renewable |
12.8¢ | 12 mo | Enroll → |
| Frontier Utilities Frontier Power Saver 12 30% Renewable |
12.8¢ | 12 mo | Enroll → |
| Gexa Energy Gexa Eco Choice 12 100% Renewable |
12.8¢ | 12 mo | Enroll → |
| Varsity Energy Llc HOMERUN 12 31% Renewable |
13¢ | 12 mo | Enroll → |
| Rhythm Digital Choice 12 100% Renewable |
13.1¢ | 12 mo | Enroll → |
| Southern Federal Power Llc SoFed Free Energy Lunch - 12 6% Renewable |
13.2¢ | 12 mo | Enroll → |
| Ap Gas & Electric (tx) Llc TrueClassic 6 6% Renewable |
13.3¢ | 6 mo | Enroll → |
| True Power True Value 36 15% Renewable |
13.3¢ | 36 mo | Enroll → |
| Ae Texas Smart Secure 36 35% Renewable |
13.5¢ | 36 mo | Enroll → |
| Sfe Energy Texas Inc SFE RewardsPlus - 14 35% Renewable |
13.6¢ | 14 mo | Enroll → |
| Texans Choice Power Llc Choose 6 37% Renewable |
13.6¢ | 6 mo | Enroll → |
| Champion Energy Services Llc Champ Saver-12 26% Renewable |
13.7¢ | 12 mo | Enroll → |
| Infuse Energy Essential Infusion 12 24% Renewable |
13.7¢ | 12 mo | Enroll → |
| Abundance Energy Clean Energy 12 100% Renewable |
13.7¢ | 12 mo | Enroll → |
| Think Energy Think Clean 12 with Smart Thermostat Connected 100% Renewable |
13.8¢ | 12 mo | Enroll → |
| Bkv Energy Daisy 14 29% Renewable |
13.9¢ | 14 mo | Enroll → |
| Pronto Power Summer 2026 26% Renewable |
13.9¢ | 2 mo | Enroll → |
| Cleansky Energy Embrace Green 24 - New Customer Special 100% Renewable |
13.9¢ | 24 mo | Enroll → |
| Revolution Energy Llc Stars and Stripes 24 24% Renewable |
14.1¢ | 24 mo | Enroll → |
| Spark Energy Llc Choose 12 37% Renewable |
14.1¢ | 12 mo | Enroll → |
| Constellation Newenergy Inc 36 Month Usage Bill Credit 26% Renewable |
14.2¢ | 36 mo | Enroll → |
| Good Charlie & Co Llc GoodEnergy 36 26% Renewable |
14.2¢ | 36 mo | Enroll → |
| Ranchero Power Ranchero Fixed Prime - 48 6% Renewable |
14.4¢ | 48 mo | Enroll → |
| Octopus Energy Llc Octo Simple 24 100% Renewable |
14.4¢ | 24 mo | Enroll → |
| Base Power Base Energy 36 100% Renewable |
14.5¢ | 36 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 12 - $25 credit on your first bill! 25% Renewable |
15¢ | 12 mo | Enroll → |
| Trieagle Energy Lp Simple Savings 28 3% Renewable |
15.2¢ | 28 mo | Enroll → |
| Reliant Reliant Power On 18 15% Renewable |
15.4¢ | 18 mo | Enroll → |
| Smartenergy Holdings Llc SmartGreen 24 $200 Bill Credit 100% Renewable |
15.5¢ | 24 mo | Enroll → |
| Atlantex Power Luminous 36 35% Renewable |
15.5¢ | 36 mo | Enroll → |
| Just Energy Basics PTC - 60 31% Renewable |
15.9¢ | 60 mo | Enroll → |
| Direct Energy Autopay Texas 36 24% Renewable |
16.1¢ | 36 mo | Enroll → |
| Txu Energy Simple Value 12 3% Renewable |
16.2¢ | 12 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 Corsicana, 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.
Compare by what matters most to you.