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 Cedar Hill 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 75104. Oncor Electric delivery fee billed separately. Updated daily from licensed Texas REP data.
| Provider / Plan | 1,000 kWh ★ | Term | Action |
|---|---|---|---|
| Budget Power Prime 12 35% Renewable |
7.3¢ | 12 mo | Enroll → |
| True Power True Value 12 15% Renewable |
12.6¢ | 12 mo | Enroll → |
| Just Energy Sustainable Living Bundle - 6 31% Renewable |
12.7¢ | 6 mo | Enroll → |
| Amigo Energy Sustainable Lifestyle - 6 31% Renewable |
12.7¢ | 6 mo | Enroll → |
| Frontier Utilities Frontier Power Saver 12 30% Renewable |
12.8¢ | 12 mo | Enroll → |
| Octopus Energy Octo Simple 12 100% Renewable |
12.8¢ | 12 mo | Enroll → |
| Companion Energy Companion + Perks 12 30% Renewable |
12.8¢ | 12 mo | Enroll → |
| Varsity Energy Llc HOMERUN 12 31% Renewable |
12.8¢ | 12 mo | Enroll → |
| Gexa Energy Gexa Eco Choice 12 100% Renewable |
12.8¢ | 12 mo | Enroll → |
| Chariot Energy Chariot Choice 24 100% Renewable |
13.2¢ | 24 mo | Enroll → |
| Sfe Energy Texas Inc SFE RewardsPlus - 12 35% Renewable |
13.2¢ | 12 mo | Enroll → |
| Ranchero Power Ranchero Smart & Fixed -12 6% Renewable |
13.4¢ | 12 mo | Enroll → |
| Ae Texas Smart Secure 36 35% Renewable |
13.5¢ | 36 mo | Enroll → |
| Abundance Energy Clean Energy 12 100% Renewable |
13.6¢ | 12 mo | Enroll → |
| Rhythm Digital Choice 24 100% Renewable |
13.6¢ | 24 mo | Enroll → |
| Ap Gas & Electric (tx) Llc TrueClassic 24 6% Renewable |
13.6¢ | 24 mo | Enroll → |
| Texans Choice Power Llc Choose 12 37% Renewable |
13.7¢ | 12 mo | Enroll → |
| Spark Energy Llc Choose 6 37% Renewable |
13.7¢ | 6 mo | Enroll → |
| Infuse Energy Essential Infusion 12 24% Renewable |
13.7¢ | 12 mo | Enroll → |
| Good Charlie & Co Llc GoodEnergy 24 26% Renewable |
13.8¢ | 24 mo | Enroll → |
| Cleansky Energy Embrace Green 12 - New Customer Special 100% Renewable |
13.9¢ | 12 mo | Enroll → |
| Constellation Newenergy Inc 36 Month Usage Bill Credit 26% Renewable |
14¢ | 36 mo | Enroll → |
| Champion Energy Services Llc Champ Saver-24 26% Renewable |
14.1¢ | 24 mo | Enroll → |
| Revolution Energy Llc Stars and Stripes 18 24% Renewable |
14.2¢ | 18 mo | Enroll → |
| Bkv Energy Daisy 24 29% Renewable |
14.2¢ | 24 mo | Enroll → |
| Energy Texas No Bull 36 100% Renewable |
14.2¢ | 36 mo | Enroll → |
| Southern Federal Power Llc SoFed Try Us Out - 48 6% Renewable |
14.3¢ | 48 mo | Enroll → |
| Discount Power Saver 12 22% Renewable |
14.4¢ | 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 → |
| Think Energy Think Clean 12 100% Renewable |
14.8¢ | 12 mo | Enroll → |
| Cirro Energy Smart Simple 24 24% Renewable |
14.9¢ | 24 mo | Enroll → |
| Trieagle Energy Lp Sure Value 36 3% Renewable |
14.9¢ | 36 mo | Enroll → |
| Heritage Power Llc Bright Start 24 - $25 credit on your first bill! 25% Renewable |
15¢ | 24 mo | Enroll → |
| Direct Energy Autopay Texas 12 24% Renewable |
15.4¢ | 12 mo | Enroll → |
| Smartenergy Holdings Llc SmartGreen 24 $200 Bill Credit 100% Renewable |
15.5¢ | 24 mo | Enroll → |
| Atlantex Power Luminous 36 35% Renewable |
15.5¢ | 36 mo | Enroll → |
| Tara Energy Basics PTC - 36 31% Renewable |
15.9¢ | 36 mo | Enroll → |
| Reliant Reliant Power On 24 Plan 24% Renewable |
16¢ | 24 mo | Enroll → |
| Txu Energy Simple Value 12 3% Renewable |
16.2¢ | 12 mo | Enroll → |
| Green Mountain Energy Company Pollution Free e-Plus 24 Choice 100% Renewable |
16.4¢ | 24 mo | Enroll → |
| Payless Power PTC 6 Month - Prepaid 26% Renewable |
17.6¢ | 6 mo | Enroll → |
| Pronto Power Power To Choose 26% Renewable |
17.9¢ | 1 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 Cedar Hill, 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.