Kilowise

Smart Secure 36

New customers only 36-month term

Estimated cost

~$1897/yr
14.4¢/kWh avg ~$158/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: $153 (delivery $68 + energy $85) $153 Jan Feb: $137 (delivery $61 + energy $76) $137 Feb Mar: $120 (delivery $54 + energy $66) $120 Mar Apr: $112 (delivery $50 + energy $62) $112 Apr May: $143 (delivery $64 + energy $79) $143 May Jun: $190 (delivery $84 + energy $106) $190 Jun Jul: $224 (delivery $99 + energy $126) $224 Jul Aug: $232 (delivery $102 + energy $130) $232 Aug Sep: $192 (delivery $85 + energy $107) $192 Sep Oct: $146 (delivery $65 + energy $81) $146 Oct Nov: $117 (delivery $52 + energy $64) $117 Nov Dec: $132 (delivery $59 + energy $73) $132 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 $85.34 $153.49
Feb 943 kWh $60.92 $75.70 $136.62
Mar 822 kWh $53.62 $65.99 $119.61
Apr 767 kWh $50.31 $61.57 $111.88
May 986 kWh $63.51 $79.15 $142.66
Jun 1326 kWh $84.01 $106.45 $190.46
Jul 1567 kWh $98.54 $125.80 $224.34
Aug 1622 kWh $101.86 $130.21 $232.07
Sep 1337 kWh $84.67 $107.33 $192.01
Oct 1008 kWh $64.84 $80.92 $145.76
Nov 800 kWh $52.30 $64.22 $116.52
Dec 910 kWh $58.93 $73.05 $131.98
Rate type
Fixed
Contract term
36 months
Cancellation fee
$20/mo remaining, up to $720 total
Renewable content
23%
Last confirmed
Oct 16, 2026
PUCT score
Show full plan details
Utility (TDU)
Oncor
Price at 500 kWh
14.9¢/kWh
Price at 1,000 kWh
14.5¢/kWh
Price at 2,000 kWh
14.3¢/kWh

This plan's 36-month term would run roughly November 2026 to October 2029, an estimated $5692 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 3-year plans in Oncor territory average about 14.7¢/kWh right now, roughly 1.1¢/kWh more than a typical 12-month plan (13.6¢/kWh), about $12/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 $4.06/month fixed charge (REP base charge plus TDU delivery, combined) plus 14.057¢/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 ?

20 0 Feb 2026: 4 complaints Feb 2026 Mar 2026: 6 complaints Mar 2026 Apr 2026: 3 complaints Apr 2026 May 2026: 4 complaints May 2026 Jun 2026: 9 complaints Jun 2026 Jul 2026: 15 complaints 15 Jul 2026 Aug 2026: 14 complaints 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 131119104 30
Crammingunauthorized charges added to the bill 00000000 0
Discontinuancewrongful or improper disconnection of service 10212113 11
Other 00000000 0
Provision Of Serviceservice wasn't provided as promised, or other deceptive practices 22003421 14
Quality Of Servicecustomer service quality 00000000 0
Slammingswitched to this provider without the customer's permission 01023111 9