Cheapest Electricity in Katy, TX

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Neighborhoods in Katy

Every ZIP code in Katy is shown below. Glowing circles have live rate data — click any dot to compare plans.

Current CenterPoint Energy Rates in Katy

Plans shown for ZIP 77494. All rates ¢/kWh — energy charge only; CenterPoint Energy delivery fee billed separately.

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Provider / Plan	500 kWh	1,000 kWh ★	2,000 kWh	Term	Action
Cirro Energy Bill Bonus 13 22% Renewable	20.2¢	7.2¢	13.2¢	13 mo	Enroll →
Discount Power Bill Credit Bundle 10 22% Renewable	20.2¢	7.2¢	13.2¢	10 mo	Enroll →
Rhythm Rhythm Max Saver 12 100% Renewable	19.9¢	7.4¢	13.6¢	12 mo	Enroll →
Southern Federal Power Llc Variable Advantage 6% Renewable	12.4¢	11.4¢	11¢	1 mo	Enroll →
Infuse Energy Essential Infusion Green Flex 100% Renewable	12.2¢	11.5¢	11.1¢	1 mo	Enroll →
Amigo Energy Sustainable Lifestyle - 6 31% Renewable	12.5¢	11.6¢	11.1¢	6 mo	Enroll →
Tara Energy Balanced Days Bundle - 6 31% Renewable	12.5¢	11.6¢	11.2¢	6 mo	Enroll →
Just Energy Sustainable Days Bundle - 6 31% Renewable	12.5¢	11.6¢	11.2¢	6 mo	Enroll →
Frontier Utilities Frontier Power Saver 12 30% Renewable	12.6¢	12.1¢	11.9¢	12 mo	Enroll →
Energy Texas No Bull 12 100% Renewable	12.1¢	12.1¢	12.2¢	12 mo	Enroll →
Companion Energy Companion + Perks 12 30% Renewable	12.6¢	12.1¢	11.9¢	12 mo	Enroll →
Gexa Energy Gexa Eco Choice 12 100% Renewable	12.6¢	12.1¢	11.9¢	12 mo	Enroll →
Varsity Energy Llc HOMERUN 12 31% Renewable	12.8¢	12.3¢	12.1¢	12 mo	Enroll →
Ranchero Power Ranchero Smart & Fixed -6 6% Renewable	13.3¢	12.3¢	11.9¢	6 mo	Enroll →
Abundance Energy Confident Renter 12 25% Renewable	12.9¢	12.4¢	12.1¢	12 mo	Enroll →
Budget Power No Gimmicks 24 35% Renewable	12.9¢	12.4¢	12.2¢	24 mo	Enroll →
True Power True Value 36 15% Renewable	12.9¢	12.4¢	12.2¢	36 mo	Enroll →
Cleansky Energy Embrace Green 12 - New Customer Special 100% Renewable	13¢	12.5¢	12.3¢	12 mo	Enroll →
Ap Gas & Electric (tx) Llc TrueClassic 6 6% Renewable	13.2¢	12.7¢	12.5¢	6 mo	Enroll →
Ae Texas Smart Secure 36 35% Renewable	13.2¢	12.7¢	12.5¢	36 mo	Enroll →
Sfe Energy Texas Inc SFE RewardsPlus - 14 35% Renewable	14¢	12.9¢	12.4¢	14 mo	Enroll →
Good Charlie & Co Llc GoodEnergy 12 26% Renewable	14¢	13¢	12.5¢	12 mo	Enroll →
Texans Choice Power Llc Texas Instant 12 37% Renewable	26¢	13¢	13.5¢	12 mo	Enroll →
Bkv Energy Daisy 24 29% Renewable	13.6¢	13.1¢	12.8¢	24 mo	Enroll →
Spark Energy Llc Choose 12 37% Renewable	13.6¢	13.1¢	12.9¢	12 mo	Enroll →
Revolution Energy Llc Stars and Stripes 18 24% Renewable	14.2¢	13.3¢	12.9¢	18 mo	Enroll →
Octopus Energy OctopusFlex 100% Renewable	13.8¢	13.3¢	13¢	12 mo	Enroll →
Txu Energy Value Edge 12 3% Renewable	20¢	13.5¢	18.3¢	12 mo	Enroll →
Base Power Base Energy 36 100% Renewable	14.1¢	13.6¢	13.4¢	36 mo	Enroll →
Champion Energy Services Llc Champ Saver-24 26% Renewable	14.2¢	13.7¢	13.5¢	24 mo	Enroll →
Octopus Energy Llc Octo Simple 14 100% Renewable	14.2¢	13.7¢	13.4¢	14 mo	Enroll →
Heritage Power Llc Bright Start 12 - $25 credit on your first bill! 25% Renewable	14.6¢	14.1¢	13.9¢	12 mo	Enroll →
Think Energy Think Clean 24 100% Renewable	15.5¢	14.5¢	14¢	24 mo	Enroll →
Smartenergy Holdings Llc SmartGreen 9 $200 Bill Credit 100% Renewable	15.5¢	14.5¢	14¢	9 mo	Enroll →
Pronto Power Summer 2026 26% Renewable	14.5¢	14.5¢	14.5¢	2 mo	Enroll →
Atlantex Power Luminous 36 35% Renewable	15.2¢	14.7¢	14.5¢	36 mo	Enroll →
Trieagle Energy Lp Simple Savings 12 3% Renewable	15.3¢	14.8¢	14.5¢	12 mo	Enroll →
Constellation Newenergy Inc 12 Month A/C Protect Plus for 2 Units 26% Renewable	18.9¢	14.9¢	15.7¢	12 mo	Enroll →
Direct Energy Autopay Texas 36 24% Renewable	16.1¢	15.1¢	14.6¢	36 mo	Enroll →
Reliant Reliant Power on 36 Plan 24% Renewable	16.1¢	15.1¢	14.6¢	36 mo	Enroll →
Chariot Energy Chariot Freedom 100% Renewable	16.1¢	15.6¢	15.4¢	Variable	Enroll →
Nec Co-op Energy Residential Electricity... Plain and simple. 17% Renewable	17.4¢	16.1¢	15.5¢	Variable	Enroll →
Payless Power PTC 6 Month - Prepaid 26% Renewable	17.5¢	17¢	16.8¢	6 mo	Enroll →
Green Mountain Energy Company Pollution Free e-Plus Choice 100% Renewable	19.1¢	18.1¢	17.6¢	Variable	Enroll →

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

Compare Plans by ZIP Code in Katy

Rates vary by neighborhood — select your exact ZIP for precise pricing.

77494 — Downtown 77493 — North Katy 77450 — Old Katy 77449 — East Katy 77084 — Bear Creek Area

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Frequently Asked Questions — Katy Electricity

What is the cheapest electricity plan in Katy, TX?

The lowest current rate in Katy is Cirro Energy — Bill Bonus 13 at 7.2¢/kWh for 1,000 kWh on a 13 mo term. At 500 kWh the rate is 20.2¢/kWh; at 2,000 kWh it is 13.2¢/kWh. Rates are sourced daily from licensed Texas REP plan data.

Who delivers electricity in Katy, Texas?

CenterPoint Energy (CenterPoint Energy Houston Electric LLC) owns and maintains the power lines serving Katy and is responsible for outage restoration and meter reading. Your energy rate is set by the Retail Electric Provider (REP) you choose — CenterPoint Energy delivery charges appear as fixed fees on your bill. Currently 44 REPs compete for customers in Katy via CenterPoint Energy's grid, with an average rate of 13.0¢/kWh at 1,000 kWh usage.

Can I switch electricity providers in Katy?

Yes — Katy is in Texas's deregulated electricity market, so you're free to choose from 44 competing providers with rates starting as low as 7.2¢/kWh. Top options today include Cirro Energy, Discount Power, Rhythm. Switching takes 1–3 business days with no service interruption. Outside a contract there is no cancellation fee; inside a contract check your ETF (typically $50–$300).

How do I read my CenterPoint Energy electricity bill in Katy?

A typical bill in the CenterPoint Energy service area has two main components: your chosen provider's energy charge (the rate you locked in at enrollment) and the CenterPoint Energy delivery charge — a regulated fee covering poles, wires, meters, and outage response. These two charges together make up most of your monthly total. The CenterPoint Energy delivery charge is the same regardless of which retail provider you pick.

What is the CenterPoint Energy delivery charge for Katy customers?

CenterPoint Energy charges approximately $4.39/month plus $0.038/kWh as a delivery charge. This regulated fee is set by the Public Utility Commission of Texas and applies equally to all retail electricity providers in Katy — it does not change when you switch providers.

Who do I call for a power outage in Katy?

Call CenterPoint Energy at 713-207-2222 to report a power outage in Katy. Do not call your retail electricity provider — they do not own or operate the power lines. CenterPoint Energy handles all outage restoration, meter issues, and new service connections regardless of which provider you chose.