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 Coppell 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 75019. Oncor Electric delivery fee billed separately. Updated daily from Texas Power to Choose.
| Provider / Plan | 1,000 kWh ★ | Term | Action |
|---|---|---|---|
| Tara Energy Sustainable Home Bundle - 3 31% Renewable |
9.1¢ | 3 mo | Enroll → |
| Companion Energy Companion Pro + Perks 3 30% Renewable |
9.1¢ | 3 mo | Enroll → |
| Rhythm Digital Choice 3 100% Renewable |
10¢ | 3 mo | Enroll → |
| Constellation Newenergy Inc Simple Switch 3 26% Renewable |
10.2¢ | 3 mo | Enroll → |
| Amigo Energy Power Perks - 12 31% Renewable |
10.4¢ | 12 mo | Enroll → |
| Cleansky Energy Embrace Green 3 - New Customer Special 100% Renewable |
10.6¢ | 3 mo | Enroll → |
| Texans Choice Power Llc Choose 4 35% Renewable |
11¢ | 4 mo | Enroll → |
| Octopus Energy Llc Octo Simple 3 100% Renewable |
12.8¢ | 3 mo | Enroll → |
| Budget Power No Gimmicks 12 35% Renewable |
13¢ | 12 mo | Enroll → |
| Frontier Utilities Frontier Power Saver 12 30% Renewable |
13¢ | 12 mo | Enroll → |
| Gexa Energy Gexa Eco Choice 12 100% Renewable |
13.1¢ | 12 mo | Enroll → |
| Infuse Energy Essential Infusion 12 26% Renewable |
13.3¢ | 12 mo | Enroll → |
| Ae Texas Smart Secure 15 35% Renewable |
13.3¢ | 15 mo | Enroll → |
| Ap Gas & Electric (tx) Llc TrueClassic 12 6% Renewable |
13.4¢ | 12 mo | Enroll → |
| Chariot Energy Bright Nights 36 100% Renewable |
13.5¢ | 36 mo | Enroll → |
| Branch Energy (texas) Llc Branch Fixed 12 100% Renewable |
13.6¢ | 12 mo | Enroll → |
| True Power True Value 36 15% Renewable |
13.7¢ | 36 mo | Enroll → |
| Spark Energy Llc Choose 6 35% Renewable |
13.8¢ | 6 mo | Enroll → |
| Abundance Energy Clean Energy 12 100% Renewable |
13.8¢ | 12 mo | Enroll → |
| Revolution Energy Llc Stars and Stripes 36 26% Renewable |
14.1¢ | 36 mo | Enroll → |
| Bkv Energy Daisy 18 29% Renewable |
14.1¢ | 18 mo | Enroll → |
| Trieagle Energy Lp Simple Savings 28 3% Renewable |
14.2¢ | 28 mo | Enroll → |
| Good Charlie & Co Llc GoodEnergy 24 26% Renewable |
14.2¢ | 24 mo | Enroll → |
| Energy Texas No Bull 36 100% Renewable |
14.2¢ | 36 mo | Enroll → |
| Octopus Energy Octo Simple 18 100% Renewable |
14.3¢ | 18 mo | Enroll → |
| Heritage Power Llc Bright Start 12 - $25 credit on your first bill! 25% Renewable |
14.5¢ | 12 mo | Enroll → |
| Champion Energy Services Llc Champ Saver-12 26% Renewable |
14.5¢ | 12 mo | Enroll → |
| Think Energy Think Clean 12 100% Renewable |
14.7¢ | 12 mo | Enroll → |
| Cirro Energy Smart Simple 36 24% Renewable |
14.7¢ | 36 mo | Enroll → |
| Reliant Reliant Power On 15 24% Renewable |
14.7¢ | 15 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 → |
| Southern Federal Power Llc SoFed Better Rate - 60 6% Renewable |
15.4¢ | 60 mo | Enroll → |
| Ranchero Power Ranchero Smart & Fixed - 60 6% Renewable |
15.5¢ | 60 mo | Enroll → |
| Just Energy Basics PTC - 60 31% Renewable |
15.5¢ | 60 mo | Enroll → |
| Green Mountain Energy Company Pollution Free e-Plus 24 Choice 100% Renewable |
15.8¢ | 24 mo | Enroll → |
| Payless Power PTC 12 Month - Prepaid 26% Renewable |
16.1¢ | 12 mo | Enroll → |
| Discount Power Discount Nights 24 24% Renewable |
16.2¢ | 24 mo | Enroll → |
| Txu Energy Simple Value 12 3% 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 Coppell, 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.