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 Lavon 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 75166. Oncor Electric delivery fee billed separately. Updated daily from licensed Texas REP data.
| Provider / Plan | 1,000 kWh ★ | Term | Action |
|---|---|---|---|
| Discount Power Bill Credit Bundle 13 22% Renewable |
8.4¢ | 13 mo | Enroll → |
| Txu Energy Smart 1000 Select 12 3% Renewable |
10.9¢ | 12 mo | Enroll → |
| Just Energy Smart Choice - 12 31% Renewable |
11.1¢ | 12 mo | Enroll → |
| Southern Federal Power Llc SoFed Better Rate - 5 6% Renewable |
12.2¢ | 5 mo | Enroll → |
| Veteran Energy Basic 12 3% Renewable |
12.2¢ | 12 mo | Enroll → |
| Express Energy Speedy 12 3% Renewable |
12.2¢ | 12 mo | Enroll → |
| Ranchero Power Ranchero Smart & Fixed - 5 6% Renewable |
12.3¢ | 5 mo | Enroll → |
| Ap Gas & Electric (tx) Llc TrueClassic 12 6% Renewable |
12.3¢ | 12 mo | Enroll → |
| Varsity Energy Llc HOMERUN 12 24% Renewable |
12.3¢ | 12 mo | Enroll → |
| Abundance Energy Confident Renter 12 25% Renewable |
12.3¢ | 12 mo | Enroll → |
| Gexa Energy Gexa Eco Choice 12 100% Renewable |
12.4¢ | 12 mo | Enroll → |
| Companion Energy Companion + Perks 12 30% Renewable |
12.4¢ | 12 mo | Enroll → |
| Frontier Utilities Frontier Power Saver 12 30% Renewable |
12.4¢ | 12 mo | Enroll → |
| True Power True Value 24 15% Renewable |
12.7¢ | 24 mo | Enroll → |
| Budget Power No Gimmicks 24 24% Renewable |
12.8¢ | 24 mo | Enroll → |
| Chariot Energy Chariot Choice 36 100% Renewable |
12.9¢ | 36 mo | Enroll → |
| Ae Texas Smart Secure 36 23% Renewable |
13¢ | 36 mo | Enroll → |
| Rhythm Digital Choice 24 100% Renewable |
13.2¢ | 24 mo | Enroll → |
| Revolution Energy Llc Stars and Stripes 24 24% Renewable |
13.4¢ | 24 mo | Enroll → |
| Energy Texas No Bull 36 100% Renewable |
13.5¢ | 36 mo | Enroll → |
| Texans Choice Power Llc Texas Instant 12 37% Renewable |
13.5¢ | 12 mo | Enroll → |
| Sfe Energy Texas Inc SFE RewardsPlus - 14 35% Renewable |
13.6¢ | 14 mo | Enroll → |
| Octopus Energy OctopusFlex 100% Renewable |
13.7¢ | 12 mo | Enroll → |
| Bkv Energy Daisy 24 29% Renewable |
13.7¢ | 24 mo | Enroll → |
| Infuse Energy Essential Infusion 36 24% Renewable |
13.7¢ | 36 mo | Enroll → |
| Good Charlie & Co Llc GoodEnergy 36 25% Renewable |
13.7¢ | 36 mo | Enroll → |
| Constellation Newenergy Inc 36 Month Usage Bill Credit 24% Renewable |
13.7¢ | 36 mo | Enroll → |
| Champion Energy Services Llc Champ Saver-24 25% Renewable |
13.7¢ | 24 mo | Enroll → |
| Spark Energy Llc Choose 15 37% Renewable |
13.8¢ | 15 mo | Enroll → |
| Pronto Power Summer 2026 26% Renewable |
13.9¢ | 3 mo | Enroll → |
| Base Power Base Energy 36 100% Renewable |
14.2¢ | 36 mo | Enroll → |
| Cleansky Energy Embrace Green 36 - New Customer Special 100% Renewable |
14.3¢ | 36 mo | Enroll → |
| Cirro Energy Smart Simple 12 24% Renewable |
14.5¢ | 12 mo | Enroll → |
| Octopus Energy Llc Octo Simple 14 100% Renewable |
14.6¢ | 14 mo | Enroll → |
| Smartenergy Holdings Llc SmartGreen 9 $200 Bill Credit 100% Renewable |
14.7¢ | 9 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! 24% Renewable |
15¢ | 24 mo | Enroll → |
| Atlantex Power Luminous 36 23% Renewable |
15¢ | 36 mo | Enroll → |
| Reliant Reliant Power On 18 15% Renewable |
15.4¢ | 18 mo | Enroll → |
| Amigo Energy Basics PTC - 36 31% Renewable |
15.9¢ | 36 mo | Enroll → |
| Tara Energy Basics PTC - 24 31% Renewable |
15.9¢ | 24 mo | Enroll → |
| Direct Energy Autopay Texas 36 24% Renewable |
16.1¢ | 36 mo | Enroll → |
| Green Mountain Energy Company Pollution Free e-Plus 24 Choice 100% Renewable |
16.4¢ | 24 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 Lavon, 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.