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 Potosi 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 79601. AEP Texas delivery fee billed separately. Updated daily from licensed Texas REP data.
| Provider / Plan | 1,000 kWh ★ | Term | Action |
|---|---|---|---|
| Express Energy Flash Value 12 3% Renewable |
7.5¢ | 12 mo | Enroll → |
| Just Energy Smart Choice - 12 31% Renewable |
11.4¢ | 12 mo | Enroll → |
| True Power True Value 12 15% Renewable |
12.1¢ | 12 mo | Enroll → |
| Southern Federal Power Llc SoFed Better Rate - 6 6% Renewable |
12.4¢ | 6 mo | Enroll → |
| Veteran Energy Basic 12 3% Renewable |
12.5¢ | 12 mo | Enroll → |
| Ranchero Power Ranchero Smart & Fixed -6 6% Renewable |
12.5¢ | 6 mo | Enroll → |
| Chariot Energy Bright Nights 24 100% Renewable |
12.7¢ | 24 mo | Enroll → |
| Amigo Energy Sustainable Lifestyle - 6 31% Renewable |
12.8¢ | 6 mo | Enroll → |
| Gexa Energy Gexa Eco Choice 12 100% Renewable |
12.9¢ | 12 mo | Enroll → |
| Txu Energy Smart 1000 Select 12 3% Renewable |
12.9¢ | 12 mo | Enroll → |
| Companion Energy Companion + Perks 12 30% Renewable |
12.9¢ | 12 mo | Enroll → |
| Frontier Utilities Frontier Power Saver 12 30% Renewable |
12.9¢ | 12 mo | Enroll → |
| Constellation Newenergy Inc 12 Month Usage Bill Credit 24% Renewable |
13¢ | 12 mo | Enroll → |
| Budget Power No Gimmicks 24 24% Renewable |
13.1¢ | 24 mo | Enroll → |
| Ap Gas & Electric (tx) Llc TrueClassic 24 6% Renewable |
13.1¢ | 24 mo | Enroll → |
| Sfe Energy Texas Inc SFE RewardsPlus - 12 35% Renewable |
13.3¢ | 12 mo | Enroll → |
| Good Charlie & Co Llc GoodEnergy 12 25% Renewable |
13.4¢ | 12 mo | Enroll → |
| Revolution Energy Llc Stars and Stripes 12 24% Renewable |
13.4¢ | 12 mo | Enroll → |
| Bkv Energy Daisy 13 29% Renewable |
13.6¢ | 13 mo | Enroll → |
| Base Power Base Energy 36 100% Renewable |
14¢ | 36 mo | Enroll → |
| Abundance Energy Clean Energy 12 100% Renewable |
14.2¢ | 12 mo | Enroll → |
| Champion Energy Services Llc Champ Saver-12 25% Renewable |
14.3¢ | 12 mo | Enroll → |
| Octopus Energy OctopusFlex 100% Renewable |
14.5¢ | 12 mo | Enroll → |
| Energy Texas No Bull 36 100% Renewable |
14.5¢ | 36 mo | Enroll → |
| Rhythm Digital Choice 36 100% Renewable |
14.5¢ | 36 mo | Enroll → |
| Texans Choice Power Llc Texas Instant 12 37% Renewable |
14.5¢ | 12 mo | Enroll → |
| Think Energy Think Clean 24 100% Renewable |
14.7¢ | 24 mo | Enroll → |
| Ae Texas Smart Secure 36 23% Renewable |
14.8¢ | 36 mo | Enroll → |
| Cleansky Energy Embrace Green 24 - New Customer Special 100% Renewable |
14.8¢ | 24 mo | Enroll → |
| Infuse Energy Essential Infusion 3 24% Renewable |
14.9¢ | 3 mo | Enroll → |
| Spark Energy Llc Choose 15 37% Renewable |
15.3¢ | 15 mo | Enroll → |
| Smartenergy Holdings Llc SmartGreen 24 $200 Bill Credit 100% Renewable |
15.8¢ | 24 mo | Enroll → |
| Tara Energy Basics PTC - 24 31% Renewable |
15.9¢ | 24 mo | Enroll → |
| Cirro Energy Smart Simple 12 24% Renewable |
15.9¢ | 12 mo | Enroll → |
| Heritage Power Llc Bright Start 60 - $75 credit on your first bill! 24% Renewable |
16.2¢ | 60 mo | Enroll → |
| Discount Power Saver 24 24% Renewable |
16.3¢ | 24 mo | Enroll → |
| Atlantex Power Luminous 10 23% Renewable |
16.3¢ | 10 mo | Enroll → |
| Octopus Energy Llc Octo Simple 14 100% Renewable |
16.3¢ | 14 mo | Enroll → |
| Pronto Power Summer 2026 26% Renewable |
16.5¢ | 2 mo | Enroll → |
| Trieagle Energy Lp Simple Green 12 100% Renewable |
16.7¢ | 12 mo | Enroll → |
| Direct Energy Autopay Texas 24 24% Renewable |
17.4¢ | 24 mo | Enroll → |
| Green Mountain Energy Company Pollution Free e-Plus 12 Choice 100% Renewable |
17.4¢ | 12 mo | Enroll → |
| Reliant Reliant Power on 36 Plan 24% Renewable |
17.7¢ | 36 mo | Enroll → |
| Payless Power PTC 6 Month - Prepaid 26% Renewable |
17.8¢ | 6 mo | Enroll → |
| Ambit Energy Lone Star Classic 12 3% Renewable |
19.8¢ | 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 Potosi, 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.