Kilowise

SmartGreen 3

New customers only 3-month term

Estimated cost

~$1265/yr
9.6¢/kWh avg ~$89/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: $103 (delivery $68 + energy $34) $103 Jan Feb: $92 (delivery $61 + energy $31) $92 Feb Mar: $81 (delivery $54 + energy $28) $81 Mar Apr: $77 (delivery $50 + energy $26) $77 Apr May: $96 (delivery $64 + energy $32) $96 May Jun: $126 (delivery $84 + energy $42) $126 Jun Jul: $147 (delivery $99 + energy $48) $147 Jul Aug: $152 (delivery $102 + energy $50) $152 Aug Sep: $127 (delivery $85 + energy $42) $127 Sep Oct: $98 (delivery $65 + energy $33) $98 Oct Nov: $79 (delivery $52 + energy $27) $79 Nov Dec: $89 (delivery $59 + energy $30) $89 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 $34.40 $102.55
Feb 943 kWh $60.92 $31.07 $91.99
Mar 822 kWh $53.62 $27.72 $81.34
Apr 767 kWh $50.31 $26.20 $76.50
May 986 kWh $63.51 $32.26 $95.77
Jun 1326 kWh $84.01 $41.68 $125.69
Jul 1567 kWh $98.54 $48.36 $146.90
Aug 1622 kWh $101.86 $49.88 $151.74
Sep 1337 kWh $84.67 $41.98 $126.66
Oct 1008 kWh $64.84 $32.87 $97.71
Nov 800 kWh $52.30 $27.11 $79.41
Dec 910 kWh $58.93 $30.16 $89.09
Rate type
Fixed
Contract term
3 months
Cancellation fee
None disclosed
Renewable content
100%
Last confirmed
Oct 9, 2026
PUCT score
N/A
Show full plan details
Utility (TDU)
Oncor
Price at 500 kWh
11.1¢/kWh
Price at 1,000 kWh
10.2¢/kWh
Price at 2,000 kWh
9.7¢/kWh

This plan's Fact Sheet shows different prices than its PowerToChoose listing above, which usually means the Fact Sheet was just updated. Kilowise's estimate follows the Fact Sheet.

This plan's 3-month term would run roughly October to December 2026, an estimated $266 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 8.799¢/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 147 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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