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 McKinney households on Oncor Electric, 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 75069. Oncor Electric delivery fee billed separately. Updated daily from licensed Texas REP data.
| Provider / Plan | 1,000 kWh ★ | Term | Action |
|---|---|---|---|
| Chariot Energy GridPlus 12 100% Renewable |
7.4¢ | 12 mo | Enroll → |
| Txu Energy Smart 1000 Select 12 3% Renewable |
10.9¢ | 12 mo | Enroll → |
| Amigo Energy Power Perks - 12 31% Renewable |
11.1¢ | 12 mo | Enroll → |
| Ap Gas & Electric (tx) Llc TrueClassic 12 6% Renewable |
12.7¢ | 12 mo | Enroll → |
| Ranchero Power Ranchero Smart & Fixed -6 6% Renewable |
12.7¢ | 6 mo | Enroll → |
| Varsity Energy Llc HOMERUN 12 31% Renewable |
12.8¢ | 12 mo | Enroll → |
| Just Energy Sustainable Living Bundle - 6 31% Renewable |
12.8¢ | 6 mo | Enroll → |
| Tara Energy Balanced Days Bundle - 6 31% Renewable |
12.8¢ | 6 mo | Enroll → |
| Ae Texas Smart Secure 10 23% Renewable |
12.8¢ | 10 mo | Enroll → |
| Frontier Utilities Frontier Power Saver 12 30% Renewable |
12.8¢ | 12 mo | Enroll → |
| Gexa Energy Gexa Eco Choice 12 100% Renewable |
12.8¢ | 12 mo | Enroll → |
| Companion Energy Companion + Perks 12 30% Renewable |
12.8¢ | 12 mo | Enroll → |
| Budget Power No Gimmicks 24 24% Renewable |
13¢ | 24 mo | Enroll → |
| True Power True Value 36 15% Renewable |
13¢ | 36 mo | Enroll → |
| Abundance Energy Confident Renter 12 25% Renewable |
13¢ | 12 mo | Enroll → |
| Good Charlie & Co Llc GoodEnergy 12 25% Renewable |
13.5¢ | 12 mo | Enroll → |
| Texans Choice Power Llc Choose 6 37% Renewable |
13.6¢ | 6 mo | Enroll → |
| Sfe Energy Texas Inc SFE RewardsPlus - 14 35% Renewable |
13.6¢ | 14 mo | Enroll → |
| Bkv Energy Daisy 12 29% Renewable |
13.7¢ | 12 mo | Enroll → |
| Champion Energy Services Llc Champ Saver-12 25% Renewable |
13.7¢ | 12 mo | Enroll → |
| Revolution Energy Llc Stars and Stripes 24 24% Renewable |
13.8¢ | 24 mo | Enroll → |
| Think Energy Think Clean 12 with Smart Thermostat Connected 100% Renewable |
13.8¢ | 12 mo | Enroll → |
| Cleansky Energy Embrace Green 12 - New Customer Special 100% Renewable |
13.9¢ | 12 mo | Enroll → |
| Pronto Power Summer 2026 26% Renewable |
13.9¢ | 2 mo | Enroll → |
| Constellation Newenergy Inc 36 Month Usage Bill Credit 24% Renewable |
14¢ | 36 mo | Enroll → |
| Energy Texas No Bull 36 100% Renewable |
14¢ | 36 mo | Enroll → |
| Rhythm Digital Choice 36 100% Renewable |
14¢ | 36 mo | Enroll → |
| Southern Federal Power Llc SoFed Better Rate - 36 6% Renewable |
14.1¢ | 36 mo | Enroll → |
| Octopus Energy Llc Octo Simple 24 100% Renewable |
14.4¢ | 24 mo | Enroll → |
| Octopus Energy Octo Simple 18 100% Renewable |
14.4¢ | 18 mo | Enroll → |
| Spark Energy Llc Choose 15 37% Renewable |
14.4¢ | 15 mo | Enroll → |
| Base Power Base Energy 36 100% Renewable |
14.5¢ | 36 mo | Enroll → |
| Smartenergy Holdings Llc SmartGreen 12 $200 Bill Credit 100% Renewable |
14.8¢ | 12 mo | Enroll → |
| Discount Power Saver 36 22% Renewable |
14.9¢ | 36 mo | Enroll → |
| Heritage Power Llc Bright Start 24 - $25 credit on your first bill! 24% Renewable |
15¢ | 24 mo | Enroll → |
| Cirro Energy Smart Simple 36 24% Renewable |
15.1¢ | 36 mo | Enroll → |
| Infuse Energy Essential Infusion 3 24% Renewable |
15.2¢ | 3 mo | Enroll → |
| Atlantex Power Luminous 36 23% Renewable |
15.2¢ | 36 mo | Enroll → |
| Reliant Reliant Power On 12 Plan 24% Renewable |
15.7¢ | 12 mo | Enroll → |
| Green Mountain Energy Company Pollution Free e-Plus 12 Choice 100% Renewable |
15.9¢ | 12 mo | Enroll → |
| Direct Energy Autopay Texas 36 24% Renewable |
16.1¢ | 36 mo | Enroll → |
| Trieagle Energy Lp Simple Savings 36 3% Renewable |
16.2¢ | 36 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 McKinney, 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.
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