Kilowise

PTC 12 Month - Prepaid

Prepaid plan New customers only

Estimated cost

~$2293/yr
17.4¢/kWh avg ~$191/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: $185 (delivery $68 + energy $117) $185 Jan Feb: $165 (delivery $61 + energy $104) $165 Feb Mar: $144 (delivery $54 + energy $91) $144 Mar Apr: $135 (delivery $50 + energy $85) $135 Apr May: $172 (delivery $64 + energy $109) $172 May Jun: $230 (delivery $84 + energy $146) $230 Jun Jul: $272 (delivery $99 + energy $173) $272 Jul Aug: $281 (delivery $102 + energy $179) $281 Aug Sep: $232 (delivery $85 + energy $148) $232 Sep Oct: $176 (delivery $65 + energy $111) $176 Oct Nov: $141 (delivery $52 + energy $88) $141 Nov Dec: $159 (delivery $59 + energy $100) $159 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 $117.33 $185.49
Feb 943 kWh $60.92 $104.09 $165.00
Mar 822 kWh $53.62 $90.73 $144.35
Apr 767 kWh $50.31 $84.66 $134.97
May 986 kWh $63.51 $108.83 $172.34
Jun 1326 kWh $84.01 $146.36 $230.37
Jul 1567 kWh $98.54 $172.96 $271.50
Aug 1622 kWh $101.86 $179.03 $280.89
Sep 1337 kWh $84.67 $147.58 $232.25
Oct 1008 kWh $64.84 $111.26 $176.10
Nov 800 kWh $52.30 $88.30 $140.60
Dec 910 kWh $58.93 $100.44 $159.37
Rate type
Fixed
Contract term
12 months
Cancellation fee
$49
Renewable content
26%
Last confirmed
Oct 16, 2026
PUCT score
Show full plan details
Utility (TDU)
Oncor
Price at 500 kWh
17.9¢/kWh
Price at 1,000 kWh
17.5¢/kWh
Price at 2,000 kWh
17.3¢/kWh

This plan's 12-month term would run roughly November 2026 to October 2027.

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 17.067¢/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 153 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