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 Colleyville 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 76034. 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 → |
| Companion Energy Companion Pro + Perks 3 30% Renewable |
9.1¢ | 3 mo | Enroll → |
| Frontier Utilities Frontier Power Saver 3 30% Renewable |
9.1¢ | 3 mo | Enroll → |
| Rhythm Digital Choice 3 100% Renewable |
10¢ | 3 mo | Enroll → |
| Energy Texas No Bull 3 100% Renewable |
10¢ | 3 mo | Enroll → |
| Just Energy Smart Choice - 12 31% Renewable |
10.4¢ | 12 mo | Enroll → |
| Bkv Energy Daisy 3 29% Renewable |
11.4¢ | 3 mo | Enroll → |
| Ranchero Power Ranchero Smart & Fixed - 21 6% Renewable |
12.9¢ | 21 mo | Enroll → |
| Gexa Energy Gexa Eco Choice 12 100% Renewable |
13.1¢ | 12 mo | Enroll → |
| Revolution Energy Llc Stars and Stripes 12 26% Renewable |
13.3¢ | 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 → |
| Discount Power Saver 15 21% Renewable |
13.6¢ | 15 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 → |
| Budget Power No Gimmicks 36 35% Renewable |
13.8¢ | 36 mo | Enroll → |
| Abundance Energy Clean Energy 12 100% Renewable |
13.8¢ | 12 mo | Enroll → |
| Spark Energy Llc Choose 12 35% Renewable |
13.9¢ | 12 mo | Enroll → |
| Trieagle Energy Lp Sure Value 36 3% Renewable |
13.9¢ | 36 mo | Enroll → |
| Ap Gas & Electric (tx) Llc TrueClassic 36 6% Renewable |
14¢ | 36 mo | Enroll → |
| Cleansky Energy Embrace Green 36 - New Customer Special 100% Renewable |
14¢ | 36 mo | Enroll → |
| Octopus Energy Octo Simple 18 100% Renewable |
14.3¢ | 18 mo | Enroll → |
| Good Charlie & Co Llc GoodEnergy 12 26% Renewable |
14.5¢ | 12 mo | Enroll → |
| Heritage Power Llc Bright Start 12 - $25 credit on your first bill! 25% Renewable |
14.5¢ | 12 mo | Enroll → |
| Octopus Energy Llc Octo Simple 24 100% Renewable |
14.7¢ | 24 mo | Enroll → |
| Champion Energy Services Llc Champ Saver-24 26% Renewable |
14.7¢ | 24 mo | Enroll → |
| Cirro Energy Smart Simple 36 24% Renewable |
14.7¢ | 36 mo | Enroll → |
| Think Energy Think Clean 12 100% Renewable |
14.7¢ | 12 mo | Enroll → |
| Direct Energy Autopay Texas 12 24% Renewable |
14.9¢ | 12 mo | Enroll → |
| Texans Choice Power Llc Free Nights 12 35% Renewable |
15¢ | 12 mo | Enroll → |
| Atlantex Power Luminous 15 35% Renewable |
15.3¢ | 15 mo | Enroll → |
| Southern Federal Power Llc SoFed Better Rate - 60 6% Renewable |
15.4¢ | 60 mo | Enroll → |
| Reliant Reliant Power On 24 Plan 24% Renewable |
15.5¢ | 24 mo | Enroll → |
| Amigo Energy Basics PTC - 36 31% Renewable |
15.5¢ | 36 mo | Enroll → |
| Tara Energy Basics PTC - 36 31% Renewable |
15.5¢ | 36 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 → |
| Constellation Newenergy Inc 12 Month A/C Protect Plus for 2 Units 26% Renewable |
16.3¢ | 12 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 Colleyville, 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.
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