Some international electric utilities use 'net metering" for customers with renewable energy equipment, such as...

Accept excess electric energy generated by a customer’s energy system, the value of which can offset the value of energy consumed by the customer over the net metering period

Accept excess electric energy generated by a customer's energy system but with no financial compensation for the energy fed into the utility's transmission system

Transmit electric energy generated by a customer’s energy system so that the customer may sell the excess electricity to another company on the transmission system