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 South Alamo 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 78516. AEP Texas delivery fee billed separately. Updated daily from licensed Texas REP data.
| Provider / Plan | 1,000 kWh ★ | Term | Action |
|---|---|---|---|
| Budget Power Prime 12 24% Renewable |
6.8¢ | 12 mo | Enroll → |
| Express Energy Flash Value 12 3% Renewable |
6.9¢ | 12 mo | Enroll → |
| Rhythm Rhythm Max Saver 12 100% Renewable |
7.8¢ | 12 mo | Enroll → |
| Tara Energy Value Choice - 12 31% Renewable |
9.7¢ | 12 mo | Enroll → |
| Txu Energy Smart 1000 Select 12 3% Renewable |
10.9¢ | 12 mo | Enroll → |
| Octopus Energy Octopus Lite 12 100% Renewable |
11.2¢ | 12 mo | Enroll → |
| Chariot Energy Bright Nights 12 100% Renewable |
11.9¢ | 12 mo | Enroll → |
| Veteran Energy Basic 12 3% Renewable |
12.2¢ | 12 mo | Enroll → |
| Constellation Newenergy Inc 12 Month Usage Bill Credit 24% Renewable |
12.3¢ | 12 mo | Enroll → |
| Companion Energy Companion + Perks 12 30% Renewable |
12.3¢ | 12 mo | Enroll → |
| Gexa Energy Gexa Eco Choice 12 100% Renewable |
12.3¢ | 12 mo | Enroll → |
| Frontier Utilities Frontier Power Saver 12 30% Renewable |
12.3¢ | 12 mo | Enroll → |
| Ae Texas Smart Secure 10 23% Renewable |
12.5¢ | 10 mo | Enroll → |
| Southern Federal Power Llc SoFed Better Rate - 6 6% Renewable |
12.5¢ | 6 mo | Enroll → |
| Ranchero Power Ranchero Smart & Fixed -6 6% Renewable |
12.6¢ | 6 mo | Enroll → |
| True Power True Value 24 15% Renewable |
12.6¢ | 24 mo | Enroll → |
| Just Energy Sustainable Days Bundle - 6 31% Renewable |
12.6¢ | 6 mo | Enroll → |
| Revolution Energy Llc Stars and Stripes 12 24% Renewable |
12.7¢ | 12 mo | Enroll → |
| Sfe Energy Texas Inc SFE RewardsPlus - 12 35% Renewable |
12.8¢ | 12 mo | Enroll → |
| Good Charlie & Co Llc GoodEnergy 12 25% Renewable |
12.8¢ | 12 mo | Enroll → |
| Ap Gas & Electric (tx) Llc TrueClassic 24 6% Renewable |
12.9¢ | 24 mo | Enroll → |
| Spark Energy Llc Choose 6 37% Renewable |
13.2¢ | 6 mo | Enroll → |
| Abundance Energy Clean Energy 12 100% Renewable |
13.3¢ | 12 mo | Enroll → |
| Heritage Power Llc Bright Start 12 - $25 credit on your first bill! 24% Renewable |
13.5¢ | 12 mo | Enroll → |
| Texans Choice Power Llc Texas Instant 12 37% Renewable |
13.5¢ | 12 mo | Enroll → |
| Think Energy Think Clean 24 with Smart Thermostat 100% Renewable |
13.7¢ | 24 mo | Enroll → |
| Cleansky Energy Embrace Green 12 - New Customer Special 100% Renewable |
13.7¢ | 12 mo | Enroll → |
| Energy Texas No Bull 36 100% Renewable |
13.7¢ | 36 mo | Enroll → |
| Octopus Energy Llc Octo Simple 14 100% Renewable |
13.7¢ | 14 mo | Enroll → |
| Bkv Energy Daisy 14 29% Renewable |
13.8¢ | 14 mo | Enroll → |
| Champion Energy Services Llc Free Weekends-24 25% Renewable |
13.9¢ | 24 mo | Enroll → |
| Base Power Base Energy 36 100% Renewable |
14.2¢ | 36 mo | Enroll → |
| Cirro Energy Smart Simple 24 24% Renewable |
14.4¢ | 24 mo | Enroll → |
| Discount Power Saver 36 22% Renewable |
14.4¢ | 36 mo | Enroll → |
| Trieagle Energy Lp Simple Savings 12 3% Renewable |
14.7¢ | 12 mo | Enroll → |
| Infuse Energy Essential Infusion 3 24% Renewable |
14.8¢ | 3 mo | Enroll → |
| Atlantex Power Luminous 36 23% Renewable |
14.9¢ | 36 mo | Enroll → |
| Amigo Energy Basics PTC - 24 31% Renewable |
15.5¢ | 24 mo | Enroll → |
| Reliant Reliant Power on 36 Plan 24% Renewable |
15.6¢ | 36 mo | Enroll → |
| Direct Energy Autopay Texas 36 24% Renewable |
15.6¢ | 36 mo | Enroll → |
| Smartenergy Holdings Llc SmartGreen 24 $200 Bill Credit 100% Renewable |
15.7¢ | 24 mo | Enroll → |
| Green Mountain Energy Company Pollution Free e-Plus 36 Choice 100% Renewable |
16.2¢ | 36 mo | Enroll → |
| Pronto Power Summer 2026 26% Renewable |
16.5¢ | 2 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 South Alamo, 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.