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 Liberty 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 78628. 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 |
7.2¢ | 12 mo | Enroll → |
| Express Energy Flash Value 12 3% Renewable |
7.3¢ | 12 mo | Enroll → |
| Rhythm Rhythm Max Saver 12 100% Renewable |
8.2¢ | 12 mo | Enroll → |
| 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 → |
| Amigo Energy Power Perks - 12 31% Renewable |
11.1¢ | 12 mo | Enroll → |
| True Power True Value 12 15% Renewable |
12¢ | 12 mo | Enroll → |
| Veteran Energy Basic 12 3% Renewable |
12.2¢ | 12 mo | Enroll → |
| Ranchero Power Ranchero Smart & Fixed - 11 6% Renewable |
12.3¢ | 11 mo | Enroll → |
| Infuse Energy Essential Infusion 6 24% Renewable |
12.3¢ | 6 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 → |
| Gexa Energy Gexa Eco Choice 12 100% Renewable |
12.4¢ | 12 mo | Enroll → |
| Constellation Newenergy Inc Simple Switch 6 24% Renewable |
12.4¢ | 6 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 → |
| Revolution Energy Llc Stars and Stripes 12 24% Renewable |
12.8¢ | 12 mo | Enroll → |
| Abundance Energy Clean Energy 12 100% Renewable |
12.9¢ | 12 mo | Enroll → |
| Spark Energy Llc Choose 6 37% Renewable |
13¢ | 6 mo | Enroll → |
| Budget Power No Gimmicks 36 24% Renewable |
13¢ | 36 mo | Enroll → |
| Ae Texas Smart Secure 36 23% Renewable |
13¢ | 36 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 → |
| Good Charlie & Co Llc GoodEnergy 36 25% Renewable |
13.7¢ | 36 mo | Enroll → |
| Octopus Energy OctopusFlex 100% Renewable |
13.7¢ | 12 mo | Enroll → |
| Champion Energy Services Llc Champ Saver-24 25% Renewable |
13.7¢ | 24 mo | Enroll → |
| Bkv Energy Daisy 14 29% Renewable |
13.9¢ | 14 mo | Enroll → |
| Octopus Energy Llc Octo Simple 24 100% Renewable |
13.9¢ | 24 mo | Enroll → |
| Pronto Power Summer 2026 26% Renewable |
13.9¢ | 3 mo | Enroll → |
| Cleansky Energy Embrace Green 24 - New Customer Special 100% Renewable |
14¢ | 24 mo | Enroll → |
| Southern Federal Power Llc SoFed Better Rate - 36 6% Renewable |
14.1¢ | 36 mo | Enroll → |
| Base Power Base Energy 36 100% Renewable |
14.2¢ | 36 mo | Enroll → |
| Think Energy Think Clean 24 With Smart Thermostat 100% Renewable |
14.4¢ | 24 mo | Enroll → |
| Smartenergy Holdings Llc SmartGreen 9 $200 Bill Credit 100% Renewable |
14.7¢ | 9 mo | Enroll → |
| Atlantex Power Luminous 36 23% Renewable |
15¢ | 36 mo | Enroll → |
| Heritage Power Llc Bright Start 24 - $25 credit on your first bill! 24% Renewable |
15¢ | 24 mo | Enroll → |
| Cirro Energy Smart Simple 36 24% Renewable |
15.1¢ | 36 mo | Enroll → |
| Reliant Reliant Power On 12 Plan 24% Renewable |
15.7¢ | 12 mo | Enroll → |
| Just Energy Basics PTC - 60 31% Renewable |
15.9¢ | 60 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 → |
| Trieagle Energy Lp Simple Savings 36 3% Renewable |
16.2¢ | 36 mo | Enroll → |
| Green Mountain Energy Company Pollution Free e-Plus 36 Choice 100% Renewable |
16.7¢ | 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 Liberty 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.