Kilowise

SmartGreen 3

3-month term

Estimated cost

~$1187/yr
9.0¢/kWh avg ~$99/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

$200 $0 Jan: $99 (delivery $70 + energy $29) $99 Jan Feb: $99 (delivery $70 + energy $29) $99 Feb Mar: $99 (delivery $70 + energy $29) $99 Mar Apr: $99 (delivery $70 + energy $29) $99 Apr May: $99 (delivery $70 + energy $29) $99 May Jun: $99 (delivery $70 + energy $29) $99 Jun Jul: $99 (delivery $70 + energy $29) $99 Jul Aug: $99 (delivery $70 + energy $29) $99 Aug Sep: $99 (delivery $70 + energy $29) $99 Sep Oct: $99 (delivery $70 + energy $29) $99 Oct Nov: $99 (delivery $70 + energy $29) $99 Nov Dec: $99 (delivery $70 + energy $29) $99 Dec 2000 0 Jan: 1096 kWh 1096 kWh Feb: 1096 kWh Mar: 1096 kWh Apr: 1096 kWh May: 1096 kWh Jun: 1096 kWh Jul: 1096 kWh Aug: 1096 kWh Sep: 1096 kWh Oct: 1096 kWh Nov: 1096 kWh Dec: 1096 kWh
Show the month-by-month table
Month Usage Delivery Energy Est. cost
Jan 1096 kWh $70.14 $28.73 $98.88
Feb 1096 kWh $70.14 $28.73 $98.88
Mar 1096 kWh $70.14 $28.73 $98.88
Apr 1096 kWh $70.14 $28.73 $98.88
May 1096 kWh $70.14 $28.73 $98.88
Jun 1096 kWh $70.14 $28.73 $98.88
Jul 1096 kWh $70.14 $28.73 $98.88
Aug 1096 kWh $70.14 $28.73 $98.88
Sep 1096 kWh $70.14 $28.73 $98.88
Oct 1096 kWh $70.14 $28.73 $98.88
Nov 1096 kWh $70.14 $28.73 $98.88
Dec 1096 kWh $70.14 $28.73 $98.88
Rate type
Fixed
Contract term
3 months
Cancellation fee
None disclosed
Renewable content
100%
Last confirmed
Sep 17, 2026
PUCT score
N/A
Show full plan details
Utility (TDU)
Oncor
Price at 500 kWh
10.0¢/kWh
Price at 1,000 kWh
9.1¢/kWh
Price at 2,000 kWh
8.7¢/kWh

This plan's 3-month term would run roughly October to December 2026, an estimated $297 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 $9.01/month fixed charge (REP base charge plus TDU delivery, combined) plus 8.200¢/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 144 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.

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