Enter your monthly usage in kWh:
	(kWh) = Kilowatt hours
	Enter Billing Period Days
	Item	Residential Summer Rate (June - October)	Residential Winter Rate (November - May)
	Base Charge:
	Cost for kWh Usage:
	Base Charge + Energy Usage	"-"	"-"
	*The first line on your bill under "Charges"
	PCA
	*The second line on your bill under "Charges"
	Total (excluding State and County taxes, franchise fees, outdoor lighting and late fees and other miscellaneous charges):
	Base Charge (Based on 30 day Billing period)
	Summer Rate Schedule
	Tier	Usage	Cost per kWh
	1st tier	up to 650kWh
	2nd tier	next 350kWh
	3rd tier	over 1000kWh
	Winter Rate Schedule
	Tier	Usage	Cost per kWh
	1st tier	up to 650kWh
	2nd tier	next 350kWh
	3rd tier	over 1000kWh
	PCA - Wholesale Power Cost Adjustment
		Usage	Cost per kWh
	Current PCA Rate	All kWh
DISCLAIMER: GreyStone Power Corporation (the Cooperative) makes this bill calculator available so that residential consumers can check the accuracy of electric bills that they receive. The results generated by this bill calculator are generally correct. The rounding of numbers may create small differences. If, after calculating your bill with this calculator, the results you obtain for lines one and two differ by more than a few cents from the charges assessed by the Cooperative on lines one and two of your bill, please contact GreyStone Power at 770-942-6576 to inquire about the discrepancy. State and Local taxes are not included.