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Does My System Require a Revenue-Grade Meter?

Revenue-grade meter (RGM) requirements depend on your state market, system size, and contract type. Many systems require an RGM, but there are limited exceptions.

Revenue-Grade Meter Requirements

For new systems, RGM requirements vary by market and capacity. Refer to the table below in this article for specific requirements by state and system size.

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Important Exceptions

  • Pennsylvania: Systems interconnected before 5/18/2017 may use estimated production and are considered grandfathered

  • Delaware Procurement Program: All systems must report using a revenue-grade meter

  • Sol Upfront Contracts: All systems must have remote monitoring, regardless of system size

Additional Notes

  • Systems located in Indiana, Kentucky, Michigan, Ohio, Pennsylvania, and West Virginia are registered by default to participate in the Pennsylvania market

  • Systems located in Virginia are currently required to have a revenue-grade meter to participate in the Virginia SREC market