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 Katy households on CenterPoint Energy, 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 77494. CenterPoint Energy delivery fee billed separately. Updated daily from Texas Power to Choose.
| Provider / Plan | 1,000 kWh ★ | Term | Action |
|---|---|---|---|
| Tara Energy Value Choice - 12 31% Renewable |
8.9¢ | 12 mo | Enroll → |
| Southern Federal Power Llc SoFed Try Us Out - 3 6% Renewable |
9.3¢ | 3 mo | Enroll → |
| Companion Energy Companion Pro + Perks 3 30% Renewable |
9.3¢ | 3 mo | Enroll → |
| Frontier Utilities Frontier Power Saver 3 30% Renewable |
9.3¢ | 3 mo | Enroll → |
| Constellation Newenergy Inc Simple Switch 3 26% Renewable |
10.1¢ | 3 mo | Enroll → |
| Rhythm Rhythm Saver 24 100% Renewable |
10.8¢ | 24 mo | Enroll → |
| Ap Gas & Electric (tx) Llc TrueClassic 3 6% Renewable |
11.1¢ | 3 mo | Enroll → |
| Chariot Energy Bright Nights 15 100% Renewable |
12.2¢ | 15 mo | Enroll → |
| Budget Power No Gimmicks 15 35% Renewable |
12.3¢ | 15 mo | Enroll → |
| Octopus Energy Octo Green 12 100% Renewable |
12.4¢ | 12 mo | Enroll → |
| Gexa Energy Gexa Eco Choice 12 100% Renewable |
12.6¢ | 12 mo | Enroll → |
| Discount Power Saver 15 21% Renewable |
12.8¢ | 15 mo | Enroll → |
| Energy Texas No Bull 12 100% Renewable |
12.9¢ | 12 mo | Enroll → |
| Cirro Energy Smart Simple 15 21% Renewable |
12.9¢ | 15 mo | Enroll → |
| Abundance Energy Straight Forward 12 25% Renewable |
12.9¢ | 12 mo | Enroll → |
| True Power True Value 36 15% Renewable |
13¢ | 36 mo | Enroll → |
| Revolution Energy Llc Stars and Stripes 36 26% Renewable |
13¢ | 36 mo | Enroll → |
| Infuse Energy Essential Infusion 36 26% Renewable |
13¢ | 36 mo | Enroll → |
| Branch Energy (texas) Llc Branch Fixed 12 100% Renewable |
13.1¢ | 12 mo | Enroll → |
| Texans Choice Power Llc Choose 12 35% Renewable |
13.2¢ | 12 mo | Enroll → |
| Bkv Energy Daisy 12 29% Renewable |
13.3¢ | 12 mo | Enroll → |
| Spark Energy Llc Choose 15 35% Renewable |
13.4¢ | 15 mo | Enroll → |
| Cleansky Energy Embrace Green 36 - New Customer Special 100% Renewable |
13.4¢ | 36 mo | Enroll → |
| Txu Energy Value Edge 12 3% Renewable |
13.5¢ | 12 mo | Enroll → |
| Octopus Energy Llc Octo Simple 24 100% Renewable |
13.8¢ | 24 mo | Enroll → |
| Ae Texas Smart Secure 36 35% Renewable |
13.9¢ | 36 mo | Enroll → |
| Heritage Power Llc Bright Start 24 - $25 credit on your first bill! 25% Renewable |
14¢ | 24 mo | Enroll → |
| Champion Energy Services Llc Champ Saver-24 26% Renewable |
14.5¢ | 24 mo | Enroll → |
| Direct Energy Autopay Texas 24 24% Renewable |
14.6¢ | 24 mo | Enroll → |
| Trieagle Energy Lp Simple Savings 12 3% Renewable |
14.8¢ | 12 mo | Enroll → |
| Ranchero Power Ranchero Fixed Prime - 48 6% Renewable |
14.8¢ | 48 mo | Enroll → |
| Reliant Reliant Power On 24 Plan 24% Renewable |
14.8¢ | 24 mo | Enroll → |
| Just Energy Basics PTC - 24 31% Renewable |
14.9¢ | 24 mo | Enroll → |
| Good Charlie & Co Llc GoodEnergy 36 26% Renewable |
14.9¢ | 36 mo | Enroll → |
| Amigo Energy Basics PTC - 36 31% Renewable |
14.9¢ | 36 mo | Enroll → |
| Think Energy Think Clean 36 100% Renewable |
14.9¢ | 36 mo | Enroll → |
| Atlantex Power Luminous 15 35% Renewable |
14.9¢ | 15 mo | Enroll → |
| Green Mountain Energy Company Pollution Free e-Plus 12 Choice 100% Renewable |
15.4¢ | 12 mo | Enroll → |
| Payless Power PTC 12 Month - Prepaid 26% Renewable |
15.8¢ | 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 Katy, 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.