Kilowise

PTC 6 Month - Prepaid

Prepaid plan New customers only 6-month term

Estimated cost

~$2254/yr
17.1¢/kWh avg ~$152/mo avg

Higher rate than most Oncor plans

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: $182 (delivery $68 + energy $114) $182 Jan Feb: $162 (delivery $61 + energy $101) $162 Feb Mar: $142 (delivery $54 + energy $88) $142 Mar Apr: $133 (delivery $50 + energy $82) $133 Apr May: $169 (delivery $64 + energy $106) $169 May Jun: $226 (delivery $84 + energy $142) $226 Jun Jul: $267 (delivery $99 + energy $168) $267 Jul Aug: $276 (delivery $102 + energy $174) $276 Aug Sep: $228 (delivery $85 + energy $144) $228 Sep Oct: $173 (delivery $65 + energy $108) $173 Oct Nov: $138 (delivery $52 + energy $86) $138 Nov Dec: $157 (delivery $59 + energy $98) $157 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 $114.14 $182.30
Feb 943 kWh $60.92 $101.26 $162.18
Mar 822 kWh $53.62 $88.26 $141.89
Apr 767 kWh $50.31 $82.36 $132.67
May 986 kWh $63.51 $105.87 $169.39
Jun 1326 kWh $84.01 $142.38 $226.39
Jul 1567 kWh $98.54 $168.26 $266.80
Aug 1622 kWh $101.86 $174.17 $276.03
Sep 1337 kWh $84.67 $143.56 $228.24
Oct 1008 kWh $64.84 $108.24 $173.07
Nov 800 kWh $52.30 $85.90 $138.20
Dec 910 kWh $58.93 $97.71 $156.64
Rate type
Fixed
Contract term
6 months
Cancellation fee
$49
Renewable content
26%
Last confirmed
Oct 17, 2026
PUCT score
Show full plan details
Utility (TDU)
Oncor
Price at 500 kWh
17.6¢/kWh
Price at 1,000 kWh
17.2¢/kWh
Price at 2,000 kWh
17.0¢/kWh

This plan's 6-month term would run roughly November 2026 to April 2027, an estimated $914 over that window. Your rate isn't locked past then. The yearly cost figure annualizes the rate so plans of different lengths compare directly; after the term you would re-shop or move to a month-to-month rate.

Kilowise read this plan's own Fact Sheet formula as an all-in $4.06/month fixed charge (REP base charge plus TDU delivery, combined) plus 16.767¢/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.

Among the 148 fixed-rate Oncor plans available right now, this one's rate is higher than most. A cheaper plan may still come out ahead even after any bill credits. Compared at each plan's price across a range of household usage, not at one point a bill credit could be tuned around.

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

Complaint history by category ?

20 0 Feb 2026: 2 complaints Feb 2026 Mar 2026: 1 complaint Mar 2026 Apr 2026: 1 complaint Apr 2026 May 2026: 2 complaints May 2026 Jun 2026: 4 complaints Jun 2026 Jul 2026: 11 complaints Jul 2026 Aug 2026: 17 complaints 17 Aug 2026 Sep 2026: 9 complaints Sep 2026
Show the month-by-month breakdown
Category Feb 2026Mar 2026Apr 2026May 2026Jun 2026Jul 2026Aug 2026Sep 2026 Total
Billing 10001351 11
Crammingunauthorized charges added to the bill 00000000 0
Discontinuancewrongful or improper disconnection of service 11023283 20
Other 00100121 5
Provision Of Serviceservice wasn't provided as promised, or other deceptive practices 00000413 8
Quality Of Servicecustomer service quality 00000000 0
Slammingswitched to this provider without the customer's permission 00000111 3