Energy upgrades made, units are more comfortable, tenants stay longer. Find what's best for your building at ngrid.com/multifamily That's business on the grid. This energy efficiency program is available to property owners or managers of multifamily dwellings in MA and RI that have active National Grid commercial or residential accounts. Unit-specific requirement terms and conditions apply. Measures are analyzed for eligibility on a project-by-project basis. Offer is subject to change or cancellation without notice. Some restrictions may apply. Savings and energy efficiency experiences may vary. ©2016 National Grid.http://www.ngrid.com/multifamily http://www.ngrid.com/multifamily