Texas
Here's the average monthly bill, usage, and carbon footprint of residents in Castle Hills
January
$173February
$116lowestMarch
$129April
$142May
$192June
$206July
$230August
$234highestSeptember
$220October
$154November
$122December
$123Carbon Emissions
921 lbs CO₂
Monthly Usage
1,144 kWh
Castle Hills's energy comes from Natural Gas, Wind, Coal, Solar, and Nuclear. Natural Gas is the largest source of electricity, providing 58% of Castle Hills's energy. Wind is the second largest source, making up 15%. Coal provides 13% of the energy in Castle Hills. Solar provides 8% of the energy in Castle Hills. Nuclear provides 6% of the energy in Castle Hills.
58%
Natural Gas
15%
Wind
13%
Coal
8%
Solar
6%
Nuclear
Solar power is on the rise, helping homeowners save on their electricity bills and power their homes sustainably.
2,165 kWh
Energy generated by average sized system
$17,121
Average system cost
(after federal incentive)
9 years
Payback period
There are a variety of electricity plans available to residents of Castle Hills. The following companies provide electricity plans in the city:
CPS Energy has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| RESIDENTIAL ALL ELECTRIC SERVICE | Fixed | 9¢ to 12¢ |
| RESIDENTIAL SERVICE | Fixed | 10¢ to 12¢ |
| LARGE USE RESIDENTIAL CAPACITY ENERGY | Fixed | 8¢ to 872¢ |
Oncor has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential (by Green Mountain Energy Company) | Fixed | 13¢ |
Rates are based on an estimated usage of 1,144 kWh per month.Update usage.
| Provider | Plan | Rate Per kWh | Plan Length | ||
|---|---|---|---|---|---|
| OhmConnect Energy | TexasConnect 12 demand responsecheapestcheapest 12 monthsmost popular | 13.68¢ | 12 months | Choose Plan | |
| OhmConnect Energy | TexasConnect 24 demand responsecheapestcheapest 13+ months | 13.68¢ | 24 months | Choose Plan | |
| OhmConnect Energy | TexasConnect 36 demand response | 13.69¢ | 36 months | Choose Plan | |
| OhmConnect Energy | PoolConnect 12 demand response | 13.77¢ | 12 months | Choose Plan | |
| OhmConnect Energy | PoolConnect 24 demand response | 13.81¢ | 24 months | Choose Plan | |
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