Kilowise

Reliant Power On 18

New customers only 18-month term

Estimated cost

~$1944/yr
14.8¢/kWh avg ~$152/mo avg

Shown at a typical Texas household's usage, about 1,096 kWh/month. Enter your own usage for a personalized estimate.

Before taxes. A real bill runs about 1-2% higher where a city charges local sales tax on electricity. More

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Usage and cost by month ?

Cost bars split by Delivery Energy

$500 $0 Jan: $157 (delivery $73 + energy $84) $157 Jan Feb: $141 (delivery $65 + energy $75) $141 Feb Mar: $124 (delivery $58 + energy $66) $124 Mar Apr: $116 (delivery $54 + energy $62) $116 Apr May: $147 (delivery $68 + energy $79) $147 May Jun: $194 (delivery $90 + energy $104) $194 Jun Jul: $227 (delivery $105 + energy $122) $227 Jul Aug: $235 (delivery $109 + energy $126) $235 Aug Sep: $195 (delivery $91 + energy $105) $195 Sep Oct: $150 (delivery $70 + energy $80) $150 Oct Nov: $121 (delivery $56 + energy $65) $121 Nov Dec: $136 (delivery $63 + energy $73) $136 Dec 2000 0 Jan: 1063 kWh Feb: 943 kWh Mar: 822 kWh Apr: 767 kWh May: 986 kWh Jun: 1326 kWh Jul: 1567 kWh Aug: 1622 kWh 1622 kWh Sep: 1337 kWh Oct: 1008 kWh Nov: 800 kWh Dec: 910 kWh
Show the month-by-month table
Month Usage Delivery Energy Est. cost
Jan 1063 kWh $73.07 $84.32 $157.39
Feb 943 kWh $65.37 $75.37 $140.74
Mar 822 kWh $57.61 $66.34 $123.95
Apr 767 kWh $54.09 $62.24 $116.32
May 986 kWh $68.13 $78.58 $146.71
Jun 1326 kWh $89.94 $103.95 $193.89
Jul 1567 kWh $105.39 $121.93 $227.32
Aug 1622 kWh $108.92 $126.04 $234.96
Sep 1337 kWh $90.64 $104.77 $195.41
Oct 1008 kWh $69.54 $80.22 $149.76
Nov 800 kWh $56.20 $64.70 $120.90
Dec 910 kWh $63.26 $72.91 $136.16
Rate type
Fixed
Contract term
18 months
Cancellation fee
$180
Renewable content
22%
Last confirmed
Oct 16, 2026
PUCT score
Show full plan details
Utility (TDU)
CenterPoint
Price at 500 kWh
15.9¢/kWh
Price at 1,000 kWh
14.9¢/kWh
Price at 2,000 kWh
14.4¢/kWh

This plan's 18-month term would run roughly November 2026 to April 2028, an estimated $2739 over that window. Your rate isn't locked past then. The yearly cost figure annualizes the rate so plans of different lengths compare directly.

Around 2-year plans in CenterPoint territory average about 14.2¢/kWh right now, roughly 0.8¢/kWh more than a typical 12-month plan (13.4¢/kWh), about $9/month more at a typical Texas household's usage. A longer contract locks your energy rate against increases; whether that premium pays off depends on where prices go. See how rate locks have paid off historically.

Kilowise read this plan's own Fact Sheet formula as an all-in $9.90/month fixed charge (REP base charge plus TDU delivery, combined) plus 13.875¢/kWh (REP energy charge plus TDU delivery, combined), the same formula behind the estimate above. It has no usage-threshold credits, so no bill-credit cliff.

View Fact Sheet Terms of Service Your Rights as a Customer View PUCT complaint history →

Complaint history by category ?

100 0 Feb 2026: 51 complaints Feb 2026 Mar 2026: 52 complaints Mar 2026 Apr 2026: 35 complaints Apr 2026 May 2026: 46 complaints May 2026 Jun 2026: 38 complaints Jun 2026 Jul 2026: 82 complaints Jul 2026 Aug 2026: 86 complaints 86 Aug 2026 Sep 2026: 72 complaints Sep 2026
Show the month-by-month breakdown
Category Feb 2026Mar 2026Apr 2026May 2026Jun 2026Jul 2026Aug 2026Sep 2026 Total
Billing 2527221618424338 231
Crammingunauthorized charges added to the bill 11011021 7
Discontinuancewrongful or improper disconnection of service 1073129132315 92
Other 00010101 3
Provision Of Serviceservice wasn't provided as promised, or other deceptive practices 14158107191313 99
Quality Of Servicecustomer service quality 00000000 0
Slammingswitched to this provider without the customer's permission 12263754 30