The NMI, or National Meter Identifier, is a unique number that identifies your property and/or generator. It is required when registering a facility in the Localvolts market.
To find your NMI, the best place to look is your existing electricity bill. The NMI should be visible towards the top of the first or second page.
The NMI is ten digits and you will also need an eleventh digit, called a checksum. If you are having trouble finding your checksum you can find it using this online checksum generator tool.