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 Donna 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 78537. AEP Texas delivery fee billed separately. Updated daily from Texas Power to Choose.
| Provider / Plan | 1,000 kWh ★ | Term | Action |
|---|---|---|---|
| Tara Energy Balanced Days Bundle - 12 31% Renewable |
11.8¢ | 12 mo | Enroll → |
| Chariot Energy Bright Nights 12 100% Renewable |
12.1¢ | 12 mo | Enroll → |
| Frontier Utilities Frontier Power Saver 12 30% Renewable |
12.5¢ | 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 → |
| Constellation Newenergy Inc 12 Month Usage Bill Credit 26% Renewable |
12.7¢ | 12 mo | Enroll → |
| Bkv Energy Daisy 3 29% Renewable |
12.8¢ | 3 mo | Enroll → |
| Sfe Energy Texas Inc SFE RewardsPlus - 12 35% Renewable |
12.8¢ | 12 mo | Enroll → |
| Ranchero Power Ranchero Smart & Fixed - 21 6% Renewable |
12.9¢ | 21 mo | Enroll → |
| Texans Choice Power Llc Choose 4 35% Renewable |
13¢ | 4 mo | Enroll → |
| Ap Gas & Electric (tx) Llc TrueClassic 24 6% Renewable |
13.1¢ | 24 mo | Enroll → |
| Budget Power No Gimmicks 36 35% Renewable |
13.1¢ | 36 mo | Enroll → |
| Ae Texas Smart Secure 14 35% Renewable |
13.2¢ | 15 mo | Enroll → |
| Champion Energy Services Llc Champ Saver-12 26% Renewable |
13.3¢ | 12 mo | Enroll → |
| Southern Federal Power Llc SoFed Better Rate - 12 6% Renewable |
13.3¢ | 12 mo | Enroll → |
| Heritage Power Llc Bright Start 12 - $25 credit on your first bill! 25% Renewable |
13.5¢ | 12 mo | Enroll → |
| Revolution Energy Llc Stars and Stripes 36 26% Renewable |
13.6¢ | 36 mo | Enroll → |
| Abundance Energy Clean Energy 12 100% Renewable |
13.6¢ | 12 mo | Enroll → |
| Cleansky Energy Embrace Green 24 - New Customer Special 100% Renewable |
13.6¢ | 24 mo | Enroll → |
| Octopus Energy Llc Octo Simple 24 100% Renewable |
13.6¢ | 24 mo | Enroll → |
| Spark Energy Llc Choose 12 35% Renewable |
13.7¢ | 12 mo | Enroll → |
| Good Charlie & Co Llc GoodEnergy 36 26% Renewable |
13.8¢ | 36 mo | Enroll → |
| Infuse Energy Essential Infusion 3 26% Renewable |
13.9¢ | 3 mo | Enroll → |
| Discount Power Saver 12 24% Renewable |
13.9¢ | 12 mo | Enroll → |
| Rhythm Digital Choice 36 100% Renewable |
14¢ | 36 mo | Enroll → |
| Energy Texas No Bull 36 100% Renewable |
14¢ | 36 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 → |
| Txu Energy Value Edge 12 3% Renewable |
14.5¢ | 12 mo | Enroll → |
| Think Energy Think Clean 24 100% Renewable |
14.7¢ | 24 mo | Enroll → |
| Trieagle Energy Lp Simple Savings 12 3% Renewable |
14.7¢ | 12 mo | Enroll → |
| Amigo Energy Basics PTC - 36 31% Renewable |
14.9¢ | 36 mo | Enroll → |
| Direct Energy Autopay Texas 12 24% Renewable |
14.9¢ | 12 mo | Enroll → |
| Reliant Reliant Power On 18 15% Renewable |
14.9¢ | 18 mo | Enroll → |
| Octopus Energy Octo Simple 18 100% Renewable |
14.9¢ | 18 mo | Enroll → |
| Just Energy Basics PTC - 24 31% Renewable |
14.9¢ | 24 mo | Enroll → |
| Green Mountain Energy Company Pollution Free e-Plus 24 Choice 100% Renewable |
15.8¢ | 24 mo | Enroll → |
| Atlantex Power Luminous 36 35% Renewable |
15.9¢ | 36 mo | Enroll → |
| True Power True Value 24 -dnu 15% Renewable |
17.1¢ | 24 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 Donna, 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.