Modifies certain net metering of electricity provisions regarding the cumulative generating capacity available; unused kilowatt-hour credits used to assist qualified low-income residential customers; and kilowatt-hours of electricity consumed for the most recent twelve-month period required on customer billing statements.

Requires the state building code council, in consultation with the department of commerce and local governments, to conduct a study of the state building code and adopt changes necessary to encourage greater use of renewable energy systems.

Requires the department of commerce to convene a work group to identify issues and laws associated with the future of net metering.

Provides a June 30, 2021, expiration date for the work group.