HPP Boston Properties Bay Colony


Waltham, MA


840 Kilowatts

Largest Solar Carport in the Northeast

This solar canopy covers 60,000 square feet of parking at Boston Properties’ Bay Colony office park in Waltham, Massachusetts. Nexamp developed and continues to provide operations and maintenance support for this project, which was built by Solaire Generation and is owned by Healthy Planet Partners. At the time of installation, the array was the largest carport solar array in the Northeast, reinforcing Boston Properties’ commitment to sustainability.

Project Benefits

Will offset 20% of the office park’s total energy consumption
Produces enough energy to power 130 homes
Allows tenants to engage in more sustainable practices while reducing costs


Annual Estimated Production:

1,101,000 Kilowatt-hours

Annual CO2 Reduction:

750,000 Pounds