Berkshire School uses a modified version of the Sustainability Tracking,
Assessment & Rating System (STARS) created by the Association for
the Advancement of Sustainability in Higher Education (AASHE) to gauge
relative progress towards sustainability.
Berkshire School also tracks its greenhouse gas emissions with the
campus carbon calculator published by Clean Air-Cool Planet. The
emissions inventory (see graphs below) is updated annually and used as
feedback for strategies that are intended to reduce the school's carbon