Your power bill is unaffected by SRECs. SRECs are "Solar Renewable Energy Credits" and they represent the environmental attributes of the power that you produce. You will not see any changes on your utility bill.A: Selling your SRECs has no impact on Net Metering. You can participate in both Net Metering and sell SRECs at the same time. This is because Net Metering has to do with excess energy production, whereby you can receive a credit from your electricity supplier. SRECs are solely the environmental attributes, so if you use all of your production, or put all of it back on the grid for others to consume, it has no impact on your SREC production or ability to sell them. SREC brokering and Net Metering are separate incentive programs that allow solar owners to make back money.