The Environmental Council of the States (ECOS) works to improve the capability of state environmental agencies and their leaders to protect and improve human health and the environment of the United States of America. Learn more about us.
ECOS works in a variety of media and policy areas to help states protect public health and the environment. Learn more.
ECOS Results illustrates the outcomes of members’ efforts to improve public health and the environment.
Sustainable Materials Management Project Inventory
We are highlighting certain policies, incentive programs, or unique projects with information for other states on how they were implemented, resources needed, and results to date.
State Business Process Improvement Project Inventory
This inventory aims to further facilitate coordination and knowledge sharing amongst states as they improve the way they operate and administer their environmental programs.
E-MATRIX provides easy access to information on state best practices and technologies that reduce methane and other air emissions at points along oil and gas systems.
We are the national non-profit, non-partisan association of state and territorial environmental agency leaders. Learn more.
Missouri Offers Free Workshop on Water and Wastewater Infrastructure Financing
Michigan Develops Recycling Reporting Program
- District of Columbia
DC Takes Steps to Reduce Climate Change’s Impact on the Chesapeake
ECOS Member Spotlight: Patrick McDonnell