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 Lake Dallas 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 75065. Oncor Electric delivery fee billed separately. Updated daily from licensed Texas REP data.
| Provider / Plan | 1,000 kWh ★ | Term | Action |
|---|---|---|---|
| Chariot Energy GridPlus 12 100% Renewable |
7.5¢ | 12 mo | Enroll → |
| Discount Power Bill Credit Bundle 13 22% Renewable |
8.4¢ | 13 mo | Enroll → |
| Octopus Energy Octopus Lite 12 100% Renewable |
9.8¢ | 12 mo | Enroll → |
| Amigo Energy Power Perks - 12 31% Renewable |
11.1¢ | 12 mo | Enroll → |
| Just Energy Sustainable Days Bundle - 6 31% Renewable |
12.5¢ | 6 mo | Enroll → |
| Tara Energy Balanced Days Bundle - 6 31% Renewable |
12.5¢ | 6 mo | Enroll → |
| Companion Energy Companion + Perks 12 30% Renewable |
12.8¢ | 12 mo | Enroll → |
| Gexa Energy Gexa Eco Choice 12 100% Renewable |
12.8¢ | 12 mo | Enroll → |
| Frontier Utilities Frontier Power Saver 12 30% Renewable |
12.8¢ | 12 mo | Enroll → |
| Varsity Energy Llc HOMERUN 12 31% Renewable |
13¢ | 12 mo | Enroll → |
| Rhythm Digital Choice 12 100% Renewable |
13.1¢ | 12 mo | Enroll → |
| Budget Power No Gimmicks 24 35% Renewable |
13.2¢ | 24 mo | Enroll → |
| Sfe Energy Texas Inc SFE RewardsPlus - 12 35% Renewable |
13.2¢ | 12 mo | Enroll → |
| Southern Federal Power Llc SoFed Better Rate - 12 6% Renewable |
13.3¢ | 12 mo | Enroll → |
| True Power True Value 36 15% Renewable |
13.3¢ | 36 mo | Enroll → |
| Ap Gas & Electric (tx) Llc TrueClassic 6 6% Renewable |
13.3¢ | 6 mo | Enroll → |
| Ae Texas Smart Secure 36 35% Renewable |
13.5¢ | 36 mo | Enroll → |
| Energy Texas No Bull 24 100% Renewable |
13.6¢ | 24 mo | Enroll → |
| Texans Choice Power Llc Choose 6 37% Renewable |
13.6¢ | 6 mo | Enroll → |
| Good Charlie & Co Llc GoodEnergy 12 26% Renewable |
13.6¢ | 12 mo | Enroll → |
| Champion Energy Services Llc Champ Saver-12 26% Renewable |
13.7¢ | 12 mo | Enroll → |
| Abundance Energy Clean Energy 12 100% Renewable |
13.7¢ | 12 mo | Enroll → |
| Pronto Power Summer 2026 26% Renewable |
13.9¢ | 2 mo | Enroll → |
| Cleansky Energy Embrace Green 24 - New Customer Special 100% Renewable |
13.9¢ | 24 mo | Enroll → |
| Revolution Energy Llc Stars and Stripes 24 24% Renewable |
14.1¢ | 24 mo | Enroll → |
| Spark Energy Llc Choose 12 37% Renewable |
14.1¢ | 12 mo | Enroll → |
| Ranchero Power Smart & Fixed - 36 6% Renewable |
14.2¢ | 36 mo | Enroll → |
| Bkv Energy Daisy 24 29% Renewable |
14.2¢ | 24 mo | Enroll → |
| Constellation Newenergy Inc 36 Month Usage Bill Credit 26% Renewable |
14.2¢ | 36 mo | Enroll → |
| Infuse Energy Essential Infusion 36 24% Renewable |
14.3¢ | 36 mo | Enroll → |
| Txu Energy Value Edge 12 3% Renewable |
14.5¢ | 12 mo | Enroll → |
| Cirro Energy Smart Simple 12 24% Renewable |
14.5¢ | 12 mo | Enroll → |
| Base Power Base Energy 36 100% Renewable |
14.5¢ | 36 mo | Enroll → |
| Octopus Energy Llc Octo Simple 14 100% Renewable |
14.6¢ | 14 mo | Enroll → |
| Smartenergy Holdings Llc SmartGreen 12 $200 Bill Credit 100% Renewable |
14.8¢ | 12 mo | Enroll → |
| Think Energy Think Clean 12 100% Renewable |
14.8¢ | 12 mo | Enroll → |
| Heritage Power Llc Bright Start 24 - $25 credit on your first bill! 25% Renewable |
15¢ | 24 mo | Enroll → |
| Trieagle Energy Lp Simple Savings 28 3% Renewable |
15.2¢ | 28 mo | Enroll → |
| Direct Energy Autopay Texas 12 24% Renewable |
15.4¢ | 12 mo | Enroll → |
| Atlantex Power Luminous 36 35% Renewable |
15.5¢ | 36 mo | Enroll → |
| Reliant Reliant Power on 36 Plan 24% Renewable |
16.3¢ | 36 mo | Enroll → |
| Green Mountain Energy Company Pollution Free e-Plus 36 Choice 100% Renewable |
16.7¢ | 36 mo | Enroll → |
| Payless Power PTC 6 Month - Prepaid 26% Renewable |
17.6¢ | 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 Lake Dallas, 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.