ELECTRICITY RATES IN KATY
Katy Electricity Rates and Plans
Shop and compare energy plans from top electricity providers in Katy, Texas.
KATY
ENERGY COMPANIES & RATES IN KATY
Katy Electricity Guide
Katy electricity prices have decreased slightly over the past 7 days, down 0.1¢ per kWh on average. That translates to about $1/month in savings for a typical 1000 kWh household. With 111 plans available ranging from 7.0¢ to 21.9¢ per kWh, the market remains competitive and relatively stable across Greater Houston’s service territory.
7-DAY MARKET TRENDS
Electricity pricing trends in Katy
Track how electricity rates have changed over the past week.
Average Pricing for an Average Home (1000 kWh)
These rates are from the CenterPoint Energy utility region, which Katy is geographically located in.
ENERGY RATES IN KATY
Today’s lowest electricity rates in Katy
Katy residents benefit from Texas’s deregulated electricity market, allowing them to choose from 111 available plans across multiple providers. The market offers 105 fixed-rate plans averaging 14.96¢/kWh, with rates spanning 7.0¢ to 21.9¢ per kWh. Notably, 109 renewable energy options are available—including 20 plans offering 100% green energy—at virtually no premium over conventional plans. Since 86% of Katy homes are single-family residences averaging 1,225 kWh monthly, most residents should compare plans at the 1,000 or 2,000 kWh usage tier to find accurate pricing for their needs.
Compare All PlansSEPTEMBER 11, 2026
TOP 6 LOWEST RATES IN KATY
APGE
SimpleSaver 9
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
5%
4.7
APGE
SimpleSaver 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
5%
4.7
Frontier Utilities
Frontier Saver Plus 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
30%
4.7
Gexa Energy
Gexa Saver Plus 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
30%
4.7
Gexa Energy
Gexa Eco Saver Plus 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
100%
4.7
4Change Energy
Maxx Saver Value 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
3%
4.9
COMPARE ELECTRICITY PLANS
Compare electricity plans in Katy
Based on 77423 ZIP code. 111 plans available. Rates were updated at 07:33 AM CDT on September 11, 2026.
| Provider | Plan Details | Term | Monthly Bill | Rate per kWh | Action |
|---|---|---|---|---|---|
|
|
SimpleSaver 9 5%
4.7
|
Fixed Rate 9 months Fixed Rate 1000 kWh |
$70.00
Est. monthly bill |
1000 kWh
7.0¢
Price per kWh |
|
|
|
SimpleSaver 12 5%
4.7
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$71.00
Est. monthly bill |
1000 kWh
7.1¢
Price per kWh |
|
|
|
Frontier Saver Plus 12 30%
4.7
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$71.93
Est. monthly bill |
1000 kWh
7.2¢
Price per kWh |
|
|
|
Gexa Saver Plus 12 30%
4.7
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$71.93
Est. monthly bill |
1000 kWh
7.2¢
Price per kWh |
|
|
|
Gexa Eco Saver Plus 12 100%
4.7
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$71.93
Est. monthly bill |
1000 kWh
7.2¢
Price per kWh |
|
|
|
Maxx Saver Value 12 3%
4.9
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$72.00
Est. monthly bill |
1000 kWh
7.2¢
Price per kWh |
|
|
Bill Credit Bundle 12 20%
3.6
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$72.83
Est. monthly bill |
1000 kWh
7.3¢
Price per kWh |
|
|
|
Bill Credit Bundle 24 20%
3.6
|
Fixed Rate 24 months Fixed Rate 1000 kWh |
$72.83
Est. monthly bill |
1000 kWh
7.3¢
Price per kWh |
|
|
Bill Bonus 12 24%
4.0
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$72.98
Est. monthly bill |
1000 kWh
7.3¢
Price per kWh |
|
|
|
Bill Bonus 24 24%
4.0
|
Fixed Rate 24 months Fixed Rate 1000 kWh |
$72.98
Est. monthly bill |
1000 kWh
7.3¢
Price per kWh |
|
|
Rhythm Max Saver 12 100%
4.8
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$74.31
Est. monthly bill |
1000 kWh
7.4¢
Price per kWh |
|
|
The Lone Saver Plus 12 100%
4.6
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$74.31
Est. monthly bill |
1000 kWh
7.4¢
Price per kWh |
ELECTRICITY RATES BY HOUSING IN KATY
Find the right plan for your home
Katy's housing market is dominated by single-family homes (86%), which average around 2,261 square feet and typically use about 1,225 kWh monthly. At this usage level, residents can expect rates around 9.2¢/kWh with plans like APGE SimpleSaver 9, translating to approximately $113 per month in electricity costs.
Single-family homes
86% of homes in the city
Small apartments (2-9 units)
5% of homes in the city
Large apartments (10+ units)
5% of homes in the city
Source: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates 2023, Table B25024 — Units in Structure. Katy, TX (8,129 total housing units). Energy estimates based on EIA Residential Energy Consumption Survey (RECS), West South Central region.
TYPES OF ENERGY PLANS
Electricity plan types available in Katy
Fixed-rate plans
Lock in your electricity rate for your contract term. Katy residents have 105 fixed-rate plans to choose from, with rates starting at 7.0¢/kWh and averaging 14.96¢/kWh across available options.
Variable-rate plans
Month-to-month plans with rates that fluctuate based on market conditions. Currently, no variable-rate plans are available in Katy, though the market offers 111 other plan types for residential customers.
Renewable energy
Electricity from solar, wind, and other renewable sources. Katy has 109 green plans available, including 20 that are 100% renewable. Average rates are 15.04¢/kWh, essentially matching the market average.
Prepaid plans
Pay for electricity before using it, with no deposit or credit check required. Two prepaid options are available in Katy, averaging 19.09¢/kWh. Monitor usage daily to avoid service interruptions.
Time-of-use plans
Rates vary by time of day, rewarding off-peak usage. Four time-of-use plans are available in Katy at an average of 15.47¢/kWh. Best for households that can shift usage away from hot afternoons.
Free nights & weekends
No charge for electricity during designated off-peak hours, typically nights and weekends. Higher daytime rates offset the free periods. Suitable for Katy homes that can concentrate AC and appliance use accordingly.
HOW TO CHOOSE
Choosing an electric company in Katy.
When looking for your retail electricity provider and choosing an electric plan, there’s a number of factors to keep in mind. You’ll be able to choose a plan that’s best for you if you understand your energy usage and what’s important to you in a provider. Below are a series of tips to help you make the best decision for your household.
Report an Outage
Call 1-800-332-7143. Text “OUT” to 50123. Report online.
TDU Delivery Charges
$4.90/month base charge + 6.413¢/kWh delivery rate. These charges from CenterPoint Energy are included in every electricity plan.
FREQUENTLY ASKED QUESTIONS
Common questions about energy in Katy
As of September 11th, 2026, the lowest electricity rate available in Katy is APGE's SimpleSaver 9 at 7.0¢/kWh. This is significantly below the market average of 15.05¢/kWh, with 111 total plans currently available to Katy residents.
Katy's hot, humid summers drive substantial air conditioning demand, with typical single-family homes using approximately 1,225 kWh monthly. High summer usage increases electricity costs significantly, making it essential to compare plans and lock in competitive rates before peak cooling season arrives.
Since 86% of Katy housing consists of single-family homes with average monthly usage around 1,225 kWh, residents should select plans in the 2000 kWh tier for optimal pricing. This ensures you're matched to rate structures designed for typical suburban household consumption patterns.
Switch to competitive rates like the 7.0¢/kWh SimpleSaver 9 plan versus the 15.05¢/kWh market average. Consider green energy plans, which cost virtually the same (only 0.01¢ above average) with 109 renewable options available, while improving home insulation and thermostat management.
NEARBY METROS
Compare electricity rates in cities near Katy
Katy shoppers often compare plans in nearby Texas metros — rates, providers, and plan types can differ just a few miles away.
Great choice!
