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 DeSoto 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 75115. Oncor Electric delivery fee billed separately. Updated daily from Texas Power to Choose.
| Provider / Plan | 1,000 kWh ★ | Term | Action |
|---|---|---|---|
| Amigo Energy Sustainable Simply Days - 3 31% Renewable |
9.1¢ | 3 mo | Enroll → |
| Frontier Utilities Frontier Power Saver 3 30% Renewable |
9.1¢ | 3 mo | Enroll → |
| Gexa Energy Gexa Eco Choice 3 100% Renewable |
9.2¢ | 3 mo | Enroll → |
| Energy Texas The Lone Saver 12 100% Renewable |
9.7¢ | 12 mo | Enroll → |
| Tara Energy Value Choice - 12 31% Renewable |
10.4¢ | 12 mo | Enroll → |
| Constellation Newenergy Inc 5 Month Usage Bill Credit 26% Renewable |
10.5¢ | 5 mo | Enroll → |
| Bkv Energy Daisy 5 29% Renewable |
12.9¢ | 5 mo | Enroll → |
| Companion Energy Companion + Perks 12 30% Renewable |
13¢ | 12 mo | Enroll → |
| Chariot Energy Bright Nights 24 100% Renewable |
13.3¢ | 24 mo | Enroll → |
| Ae Texas Smart Secure 15 35% Renewable |
13.3¢ | 15 mo | Enroll → |
| Abundance Energy Straight Forward 12 25% Renewable |
13.3¢ | 12 mo | Enroll → |
| Infuse Energy Essential Infusion 12 26% Renewable |
13.3¢ | 12 mo | Enroll → |
| True Power True Value 24 15% Renewable |
13.5¢ | 24 mo | Enroll → |
| Budget Power No Gimmicks 24 35% Renewable |
13.6¢ | 24 mo | Enroll → |
| Branch Energy (texas) Llc Branch Fixed 12 100% Renewable |
13.6¢ | 12 mo | Enroll → |
| Spark Energy Llc Choose 15 35% Renewable |
13.7¢ | 15 mo | Enroll → |
| Ap Gas & Electric (tx) Llc TrueClassic 24 6% Renewable |
13.8¢ | 24 mo | Enroll → |
| Txu Energy Value Edge 12 3% Renewable |
13.9¢ | 12 mo | Enroll → |
| Cleansky Energy Embrace Green 36 - New Customer Special 100% Renewable |
14¢ | 36 mo | Enroll → |
| Texans Choice Power Llc Texas Instant 12 35% Renewable |
14¢ | 12 mo | Enroll → |
| Revolution Energy Llc Stars and Stripes 18 26% Renewable |
14¢ | 18 mo | Enroll → |
| Cirro Energy Smart Simple 12 24% Renewable |
14.1¢ | 12 mo | Enroll → |
| Rhythm Digital Choice 36 100% Renewable |
14.2¢ | 36 mo | Enroll → |
| Octopus Energy OctopusFlex 100% Renewable |
14.4¢ | 12 mo | Enroll → |
| Heritage Power Llc Bright Start 24 - $25 credit on your first bill! 25% Renewable |
14.5¢ | 24 mo | Enroll → |
| Good Charlie & Co Llc GoodEnergy 12 26% Renewable |
14.5¢ | 12 mo | Enroll → |
| Direct Energy Autopay Texas 15 24% Renewable |
14.5¢ | 15 mo | Enroll → |
| Champion Energy Services Llc Champ Saver-12 26% Renewable |
14.5¢ | 12 mo | Enroll → |
| Octopus Energy Llc Octo Simple 24 100% Renewable |
14.7¢ | 24 mo | Enroll → |
| Reliant Reliant Power On 15 24% Renewable |
14.7¢ | 15 mo | Enroll → |
| Trieagle Energy Lp Simple Savings 36 3% Renewable |
15.2¢ | 36 mo | Enroll → |
| Southern Federal Power Llc SoFed Try Us Out - 48 6% Renewable |
15.3¢ | 48 mo | Enroll → |
| Ranchero Power Ranchero Fixed Prime - 48 6% Renewable |
15.4¢ | 48 mo | Enroll → |
| Just Energy Basics PTC - 60 31% Renewable |
15.5¢ | 60 mo | Enroll → |
| Think Energy Think Clean 36 100% Renewable |
15.5¢ | 36 mo | Enroll → |
| Green Mountain Energy Company Pollution Free e-Plus 24 Choice 100% Renewable |
15.8¢ | 24 mo | Enroll → |
| Discount Power Discount Nights 24 24% Renewable |
16.2¢ | 24 mo | Enroll → |
| Atlantex Power Luminous 36 35% Renewable |
16.3¢ | 36 mo | Enroll → |
| Payless Power PTC 6 Month - Prepaid 26% Renewable |
16.3¢ | 6 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 DeSoto, 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.