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 Combine 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 75159. 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 → |
| Energy Texas The Lone Saver Plus 12 100% Renewable |
8.2¢ | 12 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 → |
| Chariot Energy Bright Nights 13 100% Renewable |
12.5¢ | 13 mo | Enroll → |
| Frontier Utilities Frontier Power Saver 12 30% Renewable |
12.8¢ | 12 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 → |
| Varsity Energy Llc HOMERUN 12 31% Renewable |
13¢ | 12 mo | Enroll → |
| True Power True Value 36 15% Renewable |
13.3¢ | 36 mo | Enroll → |
| Ae Texas Smart Secure 36 35% Renewable |
13.5¢ | 36 mo | Enroll → |
| Ap Gas & Electric (tx) Llc TrueClassic 24 6% Renewable |
13.6¢ | 24 mo | Enroll → |
| Rhythm Digital Choice 24 100% Renewable |
13.6¢ | 24 mo | Enroll → |
| Revolution Energy Llc Stars and Stripes 12 24% Renewable |
13.7¢ | 12 mo | Enroll → |
| Abundance Energy Clean Energy 12 100% Renewable |
13.7¢ | 12 mo | Enroll → |
| Think Energy Think Clean 12 with Smart Thermostat Connected 100% Renewable |
13.8¢ | 12 mo | Enroll → |
| Bkv Energy Daisy 12 29% Renewable |
13.8¢ | 12 mo | Enroll → |
| Infuse Energy Essential Infusion 6 24% Renewable |
13.8¢ | 6 mo | Enroll → |
| Texans Choice Power Llc Choose 4 37% Renewable |
13.9¢ | 4 mo | Enroll → |
| Cleansky Energy Embrace Green 24 - New Customer Special 100% Renewable |
13.9¢ | 24 mo | Enroll → |
| Pronto Power Summer 2026 26% Renewable |
13.9¢ | 2 mo | Enroll → |
| Good Charlie & Co Llc GoodEnergy 24 26% Renewable |
13.9¢ | 24 mo | Enroll → |
| Spark Energy Llc Choose 12 37% Renewable |
14.1¢ | 12 mo | Enroll → |
| Constellation Newenergy Inc 36 Month Usage Bill Credit 26% Renewable |
14.2¢ | 36 mo | Enroll → |
| Ranchero Power Smart & Fixed - 36 6% Renewable |
14.2¢ | 36 mo | Enroll → |
| Sfe Energy Texas Inc SFE RewardsPlus - 24 35% Renewable |
14.2¢ | 24 mo | Enroll → |
| Southern Federal Power Llc SoFed Try Us Out - 48 6% Renewable |
14.3¢ | 48 mo | Enroll → |
| Octopus Energy Llc Octo Simple 24 100% Renewable |
14.4¢ | 24 mo | Enroll → |
| Champion Energy Services Llc Champ Saver-24 26% Renewable |
14.4¢ | 24 mo | Enroll → |
| Txu Energy Value Edge 12 3% Renewable |
14.5¢ | 12 mo | Enroll → |
| Base Power Base Energy 36 100% Renewable |
14.5¢ | 36 mo | Enroll → |
| Discount Power Saver 24 22% Renewable |
14.8¢ | 24 mo | Enroll → |
| Trieagle Energy Lp Sure Value 36 3% Renewable |
14.9¢ | 36 mo | Enroll → |
| Heritage Power Llc Bright Start 12 - $25 credit on your first bill! 25% Renewable |
15¢ | 12 mo | Enroll → |
| Cirro Energy Smart Simple 36 24% Renewable |
15.1¢ | 36 mo | Enroll → |
| Reliant Reliant Power On 18 15% Renewable |
15.4¢ | 18 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 → |
| Just Energy Basics PTC - 24 31% Renewable |
15.9¢ | 24 mo | Enroll → |
| Green Mountain Energy Company Pollution Free e-Plus 18 Choice 100% Renewable |
15.9¢ | 18 mo | Enroll → |
| Direct Energy Autopay Texas 36 24% Renewable |
16.1¢ | 36 mo | Enroll → |
| Payless Power PTC 12 Month - Prepaid 26% Renewable |
17.4¢ | 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 Combine, 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.