Kilowise

Octo Green 9

New customers only 9-month term

Estimated cost

~$1552/yr
11.8¢/kWh avg ~$121/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

$250 $0 Jan: $126 (delivery $68 + energy $57) $126 Jan Feb: $112 (delivery $61 + energy $51) $112 Feb Mar: $98 (delivery $54 + energy $44) $98 Mar Apr: $92 (delivery $50 + energy $41) $92 Apr May: $117 (delivery $64 + energy $53) $117 May Jun: $156 (delivery $84 + energy $72) $156 Jun Jul: $183 (delivery $99 + energy $85) $183 Jul Aug: $189 (delivery $102 + energy $88) $189 Aug Sep: $157 (delivery $85 + energy $72) $157 Sep Oct: $119 (delivery $65 + energy $54) $119 Oct Nov: $95 (delivery $52 + energy $43) $95 Nov Dec: $108 (delivery $59 + energy $49) $108 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 $57.39 $125.55
Feb 943 kWh $60.92 $50.92 $111.83
Mar 822 kWh $53.62 $44.38 $98.00
Apr 767 kWh $50.31 $41.41 $91.72
May 986 kWh $63.51 $53.24 $116.75
Jun 1326 kWh $84.01 $71.59 $155.61
Jul 1567 kWh $98.54 $84.61 $183.15
Aug 1622 kWh $101.86 $87.58 $189.44
Sep 1337 kWh $84.67 $72.19 $156.86
Oct 1008 kWh $64.84 $54.42 $119.26
Nov 800 kWh $52.30 $43.19 $95.49
Dec 910 kWh $58.93 $49.13 $108.06
Rate type
Fixed
Contract term
9 months
Cancellation fee
$150
Renewable content
100%
Last confirmed
Oct 16, 2026
PUCT score
Show full plan details
Utility (TDU)
Oncor
Price at 500 kWh
12.2¢/kWh
Price at 1,000 kWh
11.8¢/kWh
Price at 2,000 kWh
11.6¢/kWh

This plan's 9-month term would run roughly November 2026 to July 2027, an estimated $1086 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 11.429¢/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 in the cheapest quarter. 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 ?

10 0 Feb 2026: 0 complaints Feb 2026 Mar 2026: 1 complaint Mar 2026 Apr 2026: 1 complaint Apr 2026 May 2026: 0 complaints May 2026 Jun 2026: 3 complaints Jun 2026 Jul 2026: 3 complaints Jul 2026 Aug 2026: 7 complaints 7 Aug 2026 Sep 2026: 4 complaints Sep 2026
Show the month-by-month breakdown
Category Feb 2026Mar 2026Apr 2026May 2026Jun 2026Jul 2026Aug 2026Sep 2026 Total
Billing 01100133 9
Crammingunauthorized charges added to the bill 00000000 0
Discontinuancewrongful or improper disconnection of service 00000100 1
Other 00000000 0
Provision Of Serviceservice wasn't provided as promised, or other deceptive practices 00001021 4
Quality Of Servicecustomer service quality 00000000 0
Slammingswitched to this provider without the customer's permission 00002120 5