The Global Center for Cleantech Innovation
444 Somerville Ave., Somerville, MA 02143
Greentown Labs in located in the heart of Union Square in Somerville, MA. This hidden gem community is just three miles north of Boston and a mile from Kendall Square, MIT, Harvard and Tufts University. Union Square is buzzing with entrepreneurs, artists and makers, and easily accessible by foot, bike or public transportation.
As a community that promotes clean technology and renewable energy, we encourage all visitors to consider sustainable transportation options when visiting Greentown Labs. We have a spacious bike room and lots of high-fives for everyone who takes advantage of alternate transportation. Zipcars and Hubway bikes are just around the corner with the two closest Hubway stations at Conway Park and Union Square.
Please note: Greentown Labs has extremely limited parking and cannot guarantee spaces will be available for visitors.
Questions? Give us a call! 888-954-6836
- From Porter Square Station (MBTA Red Line)
- From Harvard Square Station (MBTA Red Line)
- From Central Square Station (MBTA Red Line)
- If Driving by Car — please note: Greentown Labs has extremely limited parking and we request that you coordinate a visitor parking spot in advance of your visit with your host. We have 5 visitor parking spots available for reservation on a first come, first served basis. Greentown Labs can not guarantee parking and can not provide parking for evening events but there is street parking available on Somerville Ave. and Washington St.