Oncor Electric · Lago Vista

Cheapest Fixed Rate Electricity Plans in Lago Vista, TX

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 Lago Vista 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.

7.7¢

Lowest Fixed Rate

13.5¢

Avg Fixed Rate

Fixed Plans

Compare Fixed Electricity Rates in Lago Vista

All rates in ¢/kWh for ZIP 78628. Oncor Electric delivery fee billed separately. Updated daily from Texas Power to Choose.

Provider / Plan	500 kWh	1,000 kWh ★	2,000 kWh	Term	Action
Rhythm Rhythm Max Saver 12 100% Renewable	20.1¢	7.7¢	14¢	12 mo	Enroll →
Discount Power Bill Credit Bundle 13 22% Renewable	20.8¢	7.9¢	13.9¢	13 mo	Enroll →
Just Energy Smart Choice - 12 31% Renewable	23.4¢	10.4¢	16.5¢	12 mo	Enroll →
Chariot Energy Bright Nights 12 100% Renewable	13.5¢	12.1¢	11.4¢	12 mo	Enroll →
Tara Energy Balanced Days Bundle - 12 31% Renewable	13¢	12.2¢	11.7¢	12 mo	Enroll →
Amigo Energy Sustainable Lifestyle - 12 31% Renewable	13¢	12.2¢	11.7¢	12 mo	Enroll →
Budget Power No Gimmicks 12 35% Renewable	12.8¢	12.3¢	12.1¢	12 mo	Enroll →
Varsity Energy Llc HOMERUN 12 31% Renewable	13¢	12.5¢	12.3¢	12 mo	Enroll →
Companion Energy Companion + Perks 12 30% Renewable	13¢	12.5¢	12.3¢	12 mo	Enroll →
Frontier Utilities Frontier Power Saver 12 30% Renewable	13¢	12.5¢	12.3¢	12 mo	Enroll →
Gexa Energy Gexa Eco Choice 12 100% Renewable	13¢	12.5¢	12.3¢	12 mo	Enroll →
Abundance Energy Straight Forward 12 25% Renewable	13.7¢	12.7¢	12.3¢	12 mo	Enroll →
True Power True Value 24 15% Renewable	13.3¢	12.8¢	12.6¢	24 mo	Enroll →
Ranchero Power Ranchero Smart & Fixed -12 6% Renewable	13.9¢	13¢	12.5¢	12 mo	Enroll →
Sfe Energy Texas Inc SFE RewardsPlus - 14 35% Renewable	14.1¢	13.1¢	12.6¢	14 mo	Enroll →
Ae Texas Smart Secure 14 35% Renewable	13.7¢	13.2¢	13¢	15 mo	Enroll →
Think Energy Think Clean 12 with Smart Thermostat Connected 100% Renewable	13.3¢	13.3¢	13.4¢	12 mo	Enroll →
Energy Texas No Bull 24 100% Renewable	13.3¢	13.3¢	13.4¢	24 mo	Enroll →
Texans Choice Power Llc Choose 4 35% Renewable	13.9¢	13.4¢	13.2¢	4 mo	Enroll →
Revolution Energy Llc Stars and Stripes 12 26% Renewable	14.2¢	13.4¢	13¢	12 mo	Enroll →
Infuse Energy Essential Infusion 12 26% Renewable	14¢	13.4¢	13.1¢	12 mo	Enroll →
Ap Gas & Electric (tx) Llc TrueClassic 18 6% Renewable	13.8¢	13.4¢	13.2¢	18 mo	Enroll →
Cleansky Energy Embrace Green 24 - New Customer Special 100% Renewable	14¢	13.5¢	13.3¢	24 mo	Enroll →
Spark Energy Llc Choose 6 35% Renewable	14.1¢	13.6¢	13.4¢	6 mo	Enroll →
Constellation Newenergy Inc Simple Switch 7 26% Renewable	14¢	13.6¢	13.4¢	7 mo	Enroll →
Octopus Energy Llc Octo Simple 14 100% Renewable	14.2¢	13.8¢	13.6¢	14 mo	Enroll →
Champion Energy Services Llc Champ Saver-24 26% Renewable	14.5¢	14¢	13.8¢	24 mo	Enroll →
Bkv Energy Daisy 14 29% Renewable	14.4¢	14¢	13.8¢	14 mo	Enroll →
Octopus Energy OctopusFlex 100% Renewable	14.4¢	14¢	13.8¢	12 mo	Enroll →
Base Power Base Energy 36 100% Renewable	14.5¢	14¢	13.8¢	36 mo	Enroll →
Cirro Energy Smart Simple 12 24% Renewable	14.5¢	14.1¢	13.8¢	12 mo	Enroll →
Good Charlie & Co Llc GoodEnergy 24 26% Renewable	15.1¢	14.1¢	13.7¢	24 mo	Enroll →
Southern Federal Power Llc SoFed Try Us Out - 48 6% Renewable	15.3¢	14.3¢	13.9¢	48 mo	Enroll →
Heritage Power Llc Bright Start 12 - $25 credit on your first bill! 25% Renewable	15¢	14.5¢	14.3¢	12 mo	Enroll →
Trieagle Energy Lp Sure Value 36 3% Renewable	18.4¢	14.9¢	16.1¢	36 mo	Enroll →
Direct Energy Autopay Texas 12 24% Renewable	15.8¢	14.9¢	14.4¢	12 mo	Enroll →
Smartenergy Holdings Llc SmartGreen 9 $200 Bill Credit 100% Renewable	16.1¢	15.1¢	14.7¢	9 mo	Enroll →
Reliant Reliant Power On 24 Plan 24% Renewable	16.4¢	15.5¢	15¢	24 mo	Enroll →
Txu Energy Simple Value 12 3% Renewable	17.1¢	15.6¢	14.9¢	12 mo	Enroll →
Atlantex Power Luminous 36 35% Renewable	16.4¢	15.9¢	15.7¢	36 mo	Enroll →
Green Mountain Energy Company Pollution Free e-Plus 24 Choice 100% Renewable	16.8¢	15.9¢	15.4¢	24 mo	Enroll →
Payless Power PTC 6 Month - Prepaid 26% Renewable	17.5¢	17¢	16.8¢	6 mo	Enroll →
Pronto Power Summer 2026 26% Renewable	18¢	18¢	18¢	2 mo	Enroll →

★ 1,000 kWh is the Texas standard usage benchmark. Rates include energy charge; TDSP delivery fees billed separately.

Why Choose a Fixed Rate Plan?

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 Lago Vista, 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.

More Plan Types in Lago Vista

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Frequently Asked Questions

What is the cheapest fixed-rate electricity plan in Lago Vista?

The lowest fixed-rate plan in Lago Vista today is Rhythm — Rhythm Max Saver 12 at 7.7¢/kWh for 1,000 kWh. At 500 kWh the rate is 20.1¢/kWh and at 2,000 kWh it is 14¢/kWh. Rates are pulled live from the Texas Power to Choose database.

How long do fixed-rate plans last in Texas?

Texas fixed-rate plans range from 3 months to 5 years. The most common terms are 12 and 24 months. Shorter terms give you more flexibility to re-shop; longer terms lock in today's rate for maximum price stability. If you break a fixed-rate contract early, most providers charge a cancellation fee of $50–$300.

Is a fixed rate or variable rate better for electricity in Texas?

For most Texas households, fixed-rate plans are the safer choice. Texas electricity prices can spike dramatically during extreme heat or cold — the February 2021 winter storm saw some variable rates hit $9/kWh. A fixed-rate plan eliminates that risk entirely. Variable rates may be cheaper in mild months but offer no protection against market surges.