Estimated cost
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
Usage and cost by month ?
Cost bars split by Delivery Energy
Show the month-by-month table
| Month | Usage | Delivery Energy | Est. cost |
|---|---|---|---|
| Jan | 1063 kWh | $68.15 $65.30 | $133.46 |
| Feb | 943 kWh | $60.92 $57.37 | $118.29 |
| Mar | 822 kWh | $53.62 $49.37 | $102.99 |
| Apr | 767 kWh | $50.31 $45.73 | $96.03 |
| May | 986 kWh | $63.51 $60.21 | $123.72 |
| Jun | 1326 kWh | $84.01 $82.70 | $166.71 |
| Jul | 1567 kWh | $98.54 $98.64 | $197.18 |
| Aug | 1622 kWh | $101.86 $102.28 | $204.13 |
| Sep | 1337 kWh | $84.67 $83.43 | $168.10 |
| Oct | 1008 kWh | $64.84 $61.67 | $126.50 |
| Nov | 800 kWh | $52.30 $47.91 | $100.21 |
| Dec | 910 kWh | $58.93 $55.19 | $114.11 |
- Rate type
- Fixed
- Contract term
- 12 months
- Cancellation fee
- $20/mo remaining, up to $240 total
- Renewable content
- 100%
- Last confirmed
- Oct 16, 2026
- PUCT score
- 3 out of 5 stars (higher is fewer complaints)
Show full plan details
- Utility (TDU)
- Oncor
- Price at 500 kWh
- 12.4¢/kWh
- Price at 1,000 kWh
- 12.4¢/kWh
- Price at 2,000 kWh
- 12.5¢/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 $-0.94/month fixed charge (REP base charge plus TDU delivery, combined) plus 12.643¢/kWh (REP energy charge plus TDU delivery, combined), the same formula behind the estimate above. A negative fixed charge isn't an error: it means a monthly credit (often an autopay or paperless-billing discount) outweighs the base and delivery fixed charges combined, so this plan starts each month ahead before any usage is even counted. 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.
Complaint history by category ?
Show the month-by-month breakdown
| Category | Feb 2026 | Mar 2026 | Apr 2026 | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 | Total |
|---|---|---|---|---|---|---|---|---|---|
| Billing | 5 | 2 | 3 | 2 | 4 | 6 | 9 | 5 | 36 |
| Crammingunauthorized charges added to the bill | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Discontinuancewrongful or improper disconnection of service | 0 | 0 | 1 | 0 | 2 | 2 | 3 | 1 | 9 |
| Other | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Provision Of Serviceservice wasn't provided as promised, or other deceptive practices | 4 | 0 | 0 | 2 | 1 | 4 | 4 | 2 | 17 |
| Quality Of Servicecustomer service quality | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Slammingswitched to this provider without the customer's permission | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 |