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 Mathis households on AEP Texas, 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 78368. AEP Texas delivery fee billed separately. Updated daily from Texas Power to Choose.
| Provider / Plan | 1,000 kWh ★ | Term | Action |
|---|---|---|---|
| Chariot Energy GridSaver 12 100% Renewable |
7.7¢ | 12 mo | Enroll → |
| Just Energy Sustainable Living Bundle - 12 31% Renewable |
11.8¢ | 12 mo | Enroll → |
| Tara Energy Value Choice - 12 31% Renewable |
12.1¢ | 12 mo | Enroll → |
| Amigo Energy Power Perks - 12 31% Renewable |
12.1¢ | 12 mo | Enroll → |
| True Power True Value 12 15% Renewable |
12.3¢ | 12 mo | Enroll → |
| Gexa Energy Gexa Eco Choice 12 100% Renewable |
12.5¢ | 12 mo | Enroll → |
| Companion Energy Companion + Perks 12 30% Renewable |
12.5¢ | 12 mo | Enroll → |
| Frontier Utilities Frontier Power Saver 12 30% Renewable |
12.5¢ | 12 mo | Enroll → |
| Ap Gas & Electric (tx) Llc TrueClassic 14 6% Renewable |
12.7¢ | 14 mo | Enroll → |
| Southern Federal Power Llc SoFed Free Energy Lunch - 12 6% Renewable |
12.9¢ | 12 mo | Enroll → |
| Texans Choice Power Llc Choose 4 35% Renewable |
13¢ | 4 mo | Enroll → |
| Budget Power No Gimmicks 24 35% Renewable |
13¢ | 24 mo | Enroll → |
| Constellation Newenergy Inc Simple Switch 7 26% Renewable |
13.1¢ | 7 mo | Enroll → |
| Abundance Energy Straight Forward 12 25% Renewable |
13.1¢ | 12 mo | Enroll → |
| Rhythm Digital Choice 24 100% Renewable |
13.2¢ | 24 mo | Enroll → |
| Energy Texas No Bull 3 100% Renewable |
13.3¢ | 3 mo | Enroll → |
| Infuse Energy Essential Infusion 24 26% Renewable |
13.5¢ | 24 mo | Enroll → |
| Cleansky Energy Embrace Green 12 - New Customer Special 100% Renewable |
13.5¢ | 12 mo | Enroll → |
| Bkv Energy Daisy 12 29% Renewable |
13.6¢ | 12 mo | Enroll → |
| Good Charlie & Co Llc GoodEnergy 24 26% Renewable |
13.6¢ | 24 mo | Enroll → |
| Octopus Energy Llc Octo Simple 24 100% Renewable |
13.6¢ | 24 mo | Enroll → |
| Champion Energy Services Llc Free Weekends-24 26% Renewable |
13.6¢ | 24 mo | Enroll → |
| Sfe Energy Texas Inc SFE RewardsPlus - 24 35% Renewable |
13.6¢ | 24 mo | Enroll → |
| Spark Energy Llc Choose 12 35% Renewable |
13.7¢ | 12 mo | Enroll → |
| Revolution Energy Llc Stars and Stripes 9 26% Renewable |
13.7¢ | 9 mo | Enroll → |
| Ae Texas Smart Secure 36 35% Renewable |
13.9¢ | 36 mo | Enroll → |
| Base Power Base Energy 36 100% Renewable |
14.2¢ | 36 mo | Enroll → |
| Discount Power Saver 24 24% Renewable |
14.3¢ | 24 mo | Enroll → |
| Cirro Energy Smart Simple 24 24% Renewable |
14.4¢ | 24 mo | Enroll → |
| Ranchero Power Ranchero Fixed Prime - 48 6% Renewable |
14.4¢ | 48 mo | Enroll → |
| Octopus Energy Octo Green 12 100% Renewable |
14.4¢ | 12 mo | Enroll → |
| Think Energy Think Clean 24 100% Renewable |
14.7¢ | 24 mo | Enroll → |
| Reliant Reliant Power On 18 15% Renewable |
14.9¢ | 18 mo | Enroll → |
| Atlantex Power Luminous 14 35% Renewable |
15.2¢ | 15 mo | Enroll → |
| Trieagle Energy Lp Simple Savings 36 3% Renewable |
15.3¢ | 36 mo | Enroll → |
| Heritage Power Llc Bright Start 48 - $75 credit on your first bill! 25% Renewable |
15.4¢ | 48 mo | Enroll → |
| Green Mountain Energy Company Pollution Free e-Plus 18 Choice 100% Renewable |
15.4¢ | 18 mo | Enroll → |
| Direct Energy Autopay Texas 36 24% Renewable |
15.6¢ | 36 mo | Enroll → |
| Txu Energy Simple Value 12 3% Renewable |
16.1¢ | 12 mo | Enroll → |
| Payless Power PTC 12 Month - Prepaid 26% Renewable |
17.3¢ | 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 Mathis, 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.