Kilowise

Reliant Power On 18

New customers only 18-month term

Estimated cost

~$2007/yr
15.3¢/kWh avg ~$157/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: $163 (delivery $68 + energy $94) $163 Jan Feb: $145 (delivery $61 + energy $84) $145 Feb Mar: $128 (delivery $54 + energy $74) $128 Mar Apr: $120 (delivery $50 + energy $69) $120 Apr May: $151 (delivery $64 + energy $88) $151 May Jun: $200 (delivery $84 + energy $116) $200 Jun Jul: $235 (delivery $99 + energy $137) $235 Jul Aug: $243 (delivery $102 + energy $141) $243 Aug Sep: $202 (delivery $85 + energy $117) $202 Sep Oct: $155 (delivery $65 + energy $90) $155 Oct Nov: $125 (delivery $52 + energy $72) $125 Nov Dec: $140 (delivery $59 + energy $81) $140 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 $68.15 $94.35 $162.50
Feb 943 kWh $60.92 $84.26 $145.18
Mar 822 kWh $53.62 $74.09 $127.71
Apr 767 kWh $50.31 $69.47 $119.77
May 986 kWh $63.51 $87.88 $151.39
Jun 1326 kWh $84.01 $116.45 $200.46
Jul 1567 kWh $98.54 $136.71 $235.25
Aug 1622 kWh $101.86 $141.33 $243.19
Sep 1337 kWh $84.67 $117.38 $202.05
Oct 1008 kWh $64.84 $89.72 $154.56
Nov 800 kWh $52.30 $72.24 $124.54
Dec 910 kWh $58.93 $81.49 $140.42
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)
Oncor
Price at 500 kWh
16.2¢/kWh
Price at 1,000 kWh
15.3¢/kWh
Price at 2,000 kWh
14.9¢/kWh

This plan's 18-month term would run roughly November 2026 to April 2028, an estimated $2827 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 Oncor territory average about 14.5¢/kWh right now, roughly 0.9¢/kWh more than a typical 12-month plan (13.6¢/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 $9.06/month fixed charge (REP base charge plus TDU delivery, combined) plus 14.435¢/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