Section 37-16-103 - Calculation requirements(a) Consistent with other provisions of this chapter, the net energy measurement shall be calculated in the following manner:(i) The electric utility shall measure the net electricity produced or consumed during the billing period, in accordance with normal metering practices;(ii) If the electricity supplied by the electric utility exceeds the electricity generated by the customer generator, the customer-generator shall be billed for the appropriate customer charges for that month, in accordance with W.S. 37-16-102;(iii) If the electricity supplied by the customer-generator exceeds that supplied by the electric utility, the customer-generator shall be credited or compensated for the excess kilowatt-hours generated during the month with the kilowatt-hour credit or compensation appearing on the bill for the following month for all metered locations of customergenerators supplied by the electric utility.(b) At the beginning of each calendar year, any remaining unused kilowatt-hour credit accumulated during the previous year shall be sold to the electric utility, at the electric utility's filed avoided cost.