Texas
Here's the average monthly bill, usage, and carbon footprint of residents in Knollwood
January
$200highestFebruary
$141March
$134April
$134May
$160June
$173July
$177August
$180September
$160October
$148November
$133lowestDecember
$145Carbon Emissions
760 lbs CO₂
Monthly Usage
1,024 kWh
Knollwood's energy comes from Natural Gas, Wind, Solar, Coal, and Nuclear. Natural Gas is the largest source of electricity, providing 38% of Knollwood's energy. Wind is the second largest source, making up 32%. Solar provides 11% of the energy in Knollwood. Coal provides 10% of the energy in Knollwood. Nuclear provides 9% of the energy in Knollwood.
38%
Natural Gas
32%
Wind
11%
Solar
10%
Coal
9%
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 Time of Use | TOU | 11¢ to 25¢ |
| Residential Farm & Home | Fixed | 13¢ |
| Residential Prepaid | Fixed | 13¢ |
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