Systems that are co-located can be considered to be separate systems for purposes of bidding in the procurement event as long as each system has its own separate revenue quality meter and has its own identifier in the applicable tracking system (GATS or M-RETS).

Such systems must also meet the interconnection conditions of the applicable utility and, as a distributed renewable generation device, must be located on the customer side of the customer’s electric meter and be primarily used to offset that customer’s electricity load.