Texas
Here's the average monthly bill, usage, and carbon footprint of residents in Knollwood
January
$92lowestFebruary
$115March
$115April
$117May
$127June
$139July
$148August
$157highestSeptember
$130October
$119November
$120December
$124Carbon Emissions
685 lbs CO₂
Monthly Usage
835 kWh
Knollwood's energy comes from Natural Gas, Wind, Coal, Solar, and Nuclear. Natural Gas is the largest source of electricity, providing 57% of Knollwood's energy. Wind is the second largest source, making up 14%. Coal provides 13% of the energy in Knollwood. Solar provides 9% of the energy in Knollwood. Nuclear provides 7% of the energy in Knollwood.
57%
Natural Gas
14%
Wind
13%
Coal
9%
Solar
7%
Nuclear
Solar power is on the rise, helping homeowners save on their electricity bills and power their homes sustainably.
950 kWh
Energy generated by average sized system
$15,823
Average system cost
(after federal incentive)
9 years
Payback period
There are a variety of electricity plans available to residents of Knollwood. The following companies provide electricity plans in the city:
Grayson-Collin Elec Coop, Inc has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential Farm & Home - Distributed Generation | Fixed | 13¢ |
| Residential Prepaid | Fixed | 13¢ |
| Residential Time of Use | TOU | 11¢ to 25¢ |
| Residential Farm & Home | Fixed | 13¢ |
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