MPEI allows net metering consumers to sell excess electricity generated from 25-kilowatt or smaller systems. MPEI net metering customers are required to install (at their own expense) an approved, lockable disconnect switch capable of visibly isolating the net metering system from the co-op's distribution system. MPEI reimburses such independent power producers once a year at the price of MPEI's avoided power cost. For more detail, please refer to MPEI's Net Metering Policy below: