This guide provides an overview of the wide range of MassDEP's efforts to address climate issues in Massachusetts. Read below to see the many efforts to plan and coordinate actions combating climate change in Massachusetts, regionally, nationally, and across the world.International environmental agreements (IEAs) are signed treaties that regulate or manage human impact on the environment in an effort to protect it. We maintain clean facilities, promote green practices, and work to protect the environment around each convention center and the City of Boston as a whole. This Priority Climate Action Plan is based on the collaborative effort of many groups from across. The Environmental League of Massachusetts is dedicated to protecting the air, water, and land for the people of the commonwealth. The preparation and publication of the fifth edition of the Covenant is a project of the Elisabeth Haub. Foundation for Environmental Law and Policy, Germany. This legislation would offer environmental benefits, savings for municipalities, and solutions to our solid waste crisis in Massachusetts. Paint. International environmental law is the set of agreements and principles that reflect the world's collective effort to manage our transition to the Anthropocene.