I cannot speak for most utility companies, but after much debate over it all, interconnection departments from the two major players in SC require a separate production meter alongside their net meter for all DER net-metering customers. Strangely, they are at odds on whether the production meter should be allowed to be placed before or after the disconnect switch. :blink:I believe with most POCO's where two or more meters are on one account, each meter is itemized separately. With net metering, it is just one meter, one reading value. But you are correct in that the net balance for multiple meters is calculated.