Timeline
A year-by-year historical narrative of Cambridge's climate and sustainability work, with supporting documents and reports.
TEN Info Session
The City's Office of Sustainability has been studying how a geothermal Thermal Energy Network (TEN) could work in Cambridge. During this info session, learn how the City explored the possibilities for this technology, and what it might take to build one here in Cambridge.
Monarch Release 2026
See the butterflies up close, learn about their migration and witness the Monarch butterfly release.
Sink or Float
Experiment, observe, and explore objects that sink or float!
CWD
Contact the Cambridge Water Department
VPPA
Through innovative collaborations, Cambridge helped fund solar and wind projects in Illinois and North Dakota, while also lowering the cost of electricity for Cambridge residents and providing them with more renewable energy.
Sewer
The Street and Sewer Maintenance Division maintains 244 miles of sewer and storm water pipelines, more than 4,500 catch basins, 84 sewer and storm water pumps, and 11 generators