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 Grapevine 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 76051. Oncor Electric delivery fee billed separately. Updated daily from Texas Power to Choose.
| Provider / Plan | 1,000 kWh ★ | Term | Action |
|---|---|---|---|
| Amigo Energy Sustainable Lifestyle - 3 31% Renewable |
9.1¢ | 3 mo | Enroll → |
| Gexa Energy Gexa Eco Choice 3 100% Renewable |
9.2¢ | 3 mo | Enroll → |
| Energy Texas No Bull 3 100% Renewable |
10¢ | 3 mo | Enroll → |
| Constellation Newenergy Inc 5 Month Usage Bill Credit 26% Renewable |
10.5¢ | 5 mo | Enroll → |
| Texans Choice Power Llc Choose 4 35% Renewable |
11¢ | 4 mo | Enroll → |
| Rhythm Digital Choice 4 100% Renewable |
11.1¢ | 4 mo | Enroll → |
| Chariot Energy Bright Nights 15 100% Renewable |
12.6¢ | 15 mo | Enroll → |
| Octopus Energy Llc Octo Simple 3 100% Renewable |
12.8¢ | 3 mo | Enroll → |
| Frontier Utilities Frontier Power Saver 12 30% Renewable |
13¢ | 12 mo | Enroll → |
| Companion Energy Companion + Perks 12 30% Renewable |
13¢ | 12 mo | Enroll → |
| Ae Texas Smart Secure 15 35% Renewable |
13.3¢ | 15 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 → |
| True Power True Value 36 15% Renewable |
13.7¢ | 36 mo | Enroll → |
| Abundance Energy Clean Energy 12 100% Renewable |
13.8¢ | 12 mo | Enroll → |
| Ap Gas & Electric (tx) Llc TrueClassic 18 6% Renewable |
13.8¢ | 18 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 → |
| Txu Energy Value Edge 12 3% Renewable |
13.9¢ | 12 mo | Enroll → |
| Revolution Energy Llc Stars and Stripes 18 26% Renewable |
14¢ | 18 mo | Enroll → |
| Cleansky Energy Embrace Green 24 - New Customer Special 100% Renewable |
14¢ | 24 mo | Enroll → |
| Bkv Energy Daisy 18 29% Renewable |
14.1¢ | 18 mo | Enroll → |
| Infuse Energy Essential Infusion 36 26% Renewable |
14.1¢ | 36 mo | Enroll → |
| Octopus Energy Octo Simple 18 100% Renewable |
14.3¢ | 18 mo | Enroll → |
| Discount Power Saver 24 24% Renewable |
14.4¢ | 24 mo | Enroll → |
| Good Charlie & Co Llc GoodEnergy 12 26% Renewable |
14.5¢ | 12 mo | Enroll → |
| Heritage Power Llc Bright Start 24 - $25 credit on your first bill! 25% Renewable |
14.5¢ | 24 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 → |
| Champion Energy Services Llc Champ Saver-24 26% Renewable |
14.7¢ | 24 mo | Enroll → |
| Direct Energy Autopay Texas 12 24% Renewable |
14.9¢ | 12 mo | Enroll → |
| Reliant Reliant Power On 12 Plan 24% Renewable |
15.2¢ | 12 mo | Enroll → |
| Southern Federal Power Llc SoFed Try Us Out - 48 6% Renewable |
15.3¢ | 48 mo | Enroll → |
| Ranchero Power Ranchero Smart & Fixed - 60 6% Renewable |
15.5¢ | 60 mo | Enroll → |
| Tara Energy Basics PTC - 36 31% Renewable |
15.5¢ | 36 mo | Enroll → |
| Just Energy Basics PTC - 60 31% Renewable |
15.5¢ | 60 mo | Enroll → |
| Green Mountain Energy Company Pollution Free e-Plus 12 Choice 100% Renewable |
16.2¢ | 12 mo | Enroll → |
| Payless Power PTC 6 Month - Prepaid 26% Renewable |
16.3¢ | 6 mo | Enroll → |
| Atlantex Power Luminous 36 35% Renewable |
16.3¢ | 36 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 Grapevine, 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.