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 Wilmer 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 75172. Oncor Electric delivery fee billed separately. Updated daily from Texas Power to Choose.
| Provider / Plan | 1,000 kWh ★ | Term | Action |
|---|---|---|---|
| Chariot Energy GridPlus 12 100% Renewable |
8.4¢ | 12 mo | Enroll → |
| Tara Energy Sustainable Home Bundle - 3 31% Renewable |
9.1¢ | 3 mo | Enroll → |
| Frontier Utilities Frontier Power Saver 3 30% Renewable |
9.1¢ | 3 mo | Enroll → |
| Just Energy Sustainable Living Bundle - 3 31% Renewable |
9.1¢ | 3 mo | Enroll → |
| Gexa Energy Gexa Eco Choice 3 100% Renewable |
9.2¢ | 3 mo | Enroll → |
| Infuse Energy Essential Infusion 3 26% Renewable |
9.7¢ | 3 mo | Enroll → |
| Constellation Newenergy Inc 5 Month Usage Bill Credit 26% Renewable |
10.5¢ | 5 mo | Enroll → |
| Energy Texas No Bull 4 100% Renewable |
11.1¢ | 4 mo | Enroll → |
| Octopus Energy Llc Octo Simple 3 100% Renewable |
12.8¢ | 3 mo | Enroll → |
| True Power True Value 12 15% Renewable |
12.9¢ | 12 mo | Enroll → |
| Companion Energy Companion + Perks 12 30% Renewable |
13¢ | 12 mo | Enroll → |
| Budget Power No Gimmicks 12 35% Renewable |
13¢ | 12 mo | Enroll → |
| Abundance Energy Straight Forward 12 25% Renewable |
13.3¢ | 12 mo | Enroll → |
| Ap Gas & Electric (tx) Llc TrueClassic 12 6% Renewable |
13.4¢ | 12 mo | Enroll → |
| Texans Choice Power Llc Choose 6 35% Renewable |
13.5¢ | 6 mo | Enroll → |
| Branch Energy (texas) Llc Branch Fixed 12 100% Renewable |
13.6¢ | 12 mo | Enroll → |
| Spark Energy Llc Choose 6 35% Renewable |
13.8¢ | 6 mo | Enroll → |
| Rhythm Digital Choice 12 100% Renewable |
13.9¢ | 12 mo | Enroll → |
| Revolution Energy Llc Stars and Stripes 24 26% Renewable |
13.9¢ | 24 mo | Enroll → |
| Bkv Energy Daisy 12 29% Renewable |
13.9¢ | 12 mo | Enroll → |
| Good Charlie & Co Llc GoodEnergy 16 26% Renewable |
14¢ | 16 mo | Enroll → |
| Cleansky Energy Embrace Green 36 - New Customer Special 100% Renewable |
14¢ | 36 mo | Enroll → |
| Southern Federal Power Llc SoFed Better Rate - 36 6% Renewable |
14.1¢ | 36 mo | Enroll → |
| Cirro Energy Smart Simple 12 24% Renewable |
14.1¢ | 12 mo | Enroll → |
| Ae Texas Smart Secure 36 35% Renewable |
14.3¢ | 36 mo | Enroll → |
| Octopus Energy OctopusFlex 100% Renewable |
14.4¢ | 12 mo | Enroll → |
| Discount Power Saver 36 24% Renewable |
14.5¢ | 36 mo | Enroll → |
| Heritage Power Llc Bright Start 24 - $25 credit on your first bill! 25% Renewable |
14.5¢ | 24 mo | Enroll → |
| Champion Energy Services Llc Champ Saver-12 26% Renewable |
14.5¢ | 12 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 → |
| Atlantex Power Luminous 15 35% Renewable |
15.3¢ | 15 mo | Enroll → |
| Direct Energy Autopay Texas 24 24% Renewable |
15.4¢ | 24 mo | Enroll → |
| Amigo Energy Basics PTC - 24 31% Renewable |
15.5¢ | 24 mo | Enroll → |
| Ranchero Power Ranchero Smart & Fixed - 60 6% Renewable |
15.5¢ | 60 mo | Enroll → |
| Think Energy Think Clean 36 100% Renewable |
15.5¢ | 36 mo | Enroll → |
| Payless Power PTC 12 Month - Prepaid 26% Renewable |
16.1¢ | 12 mo | Enroll → |
| Txu Energy Simple Value 12 3% Renewable |
16.2¢ | 12 mo | Enroll → |
| Green Mountain Energy Company Pollution Free e-Plus 12 Choice 100% Renewable |
16.2¢ | 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 Wilmer, 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.