Net Import/Net Export Net metering looks at power imported or exported over a billing period (aka billing month). Over the month your meter may run forwards or backwards at different times, and we look at the net use of power over the month - in essence just going with the previous and current meter readings to determine net import or export of power.
Net Export Of Power Over Billing Month
For Example: If you use 1,000 kWh in you facility/house over a month, but your generator produces 1,300 kWh, you will export a net 300 kWh to the grid. This 300 kWh credit will roll over to your next month’s bill to credit to your next month’s usage.
If you are a demand metered solar, farm waste or wind customer and your generation system produces more power than your facility uses during the month over which you are billed during that month, the excess power is converted to a cash value and applied as a direct credit to your outstanding energy, customer, demand and other charges.
Regardless of a net import or export of power during a billing period, the customer charge and demand charges are still applied and must be paid for if not covered by the credits described above.
Qualifying Facilities per FERC Qualifying Facilities have several options on metering and billing. For a description of qualifying facilities please see the Electric-Qualifying Facilities* webpage on the Federal Energy Regulatory Commission's website.
For more information on the options for Qualifying Facilities, view our rates and tariffs at on our PSC 220 Rate Tariff (pdf):
For additional information, visit our Interconnection of Generators section.
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