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The Environmental Council of the States (ECOS)

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Areas of Focus

Air

ECOS helps states implement Clean Air Act programs and influence federal air policy. Cleaner air provides benefits to public health and the environment. Our members are leading the way in regulating pollutants to minimize harmful health effects to Americans.

Learn About Our Work on Air

BIL, IRA, and ARPA Funding Resources and Information

ECOS is collecting funding information and resources about the American Rescue Plan Act, the Bipartisan Infrastructure Law, and the Inflation Reduction Act.

Climate and Energy Solutions from ECOS Members

ECOS helps states & territories share durable climate and energy solutions that protect the environment, safeguard human health, and grow clean energy economies.

PFAS Resources and Information

ECOS is helping states communicate and coordinate with EPA and each other developments and best practices as they relate to PFAS.

Environmental Justice and Title VI of the Civil Rights Act Resources and Information

ECOS has gathered resources to help facilitate environmental justice and Title VI related discussions amongst state and federal partners.

State News on Air

Rhode Island to Install LED Lighting at DEM Facilities
Jun 2025
Washington Showcases Climate Auction Success
Jun 2025
Washington Ecology Responds to Congressional Action Blocking Vehicle Pollution Standards 
Jun 2025
Texas Receives U.S. EPA’s Proposed Approval of Class VI Program
Jun 2025

Read more related news

Air Documents from ECOS

Permitting and Compliance Monitoring Activities for Major Programs
May 2025
Coalition Letter on FY2026 Appropriations for the Clean Water and Drinking Water State Revolving Funds to House and Senate Appropriations Subcommittee on Interior, Environment, and Related Agencies leadership
Apr 2025
ECOS FY26 Testimony to the House Committee on Appropriations on U.S. EPA’s Budget
Apr 2025
Resolution 18-2: Adequately Funded Training Programs for Environmental Success
Sep 2024

Find more related documents

Our Areas of Focus

ECOS works in a variety of media and policy areas to help states and territories protect public health and the environment.

  • Air
  • Budget & Agency Management
  • Chemicals & Emerging Contaminants
  • Compliance & Enforcement
  • Energy
  • Environmental Data
  • Federal Facilities
  • Land & Waste
  • Sustainability & Materials Management
  • Water

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The Environmental Council of the States
1250 H Street NW, Suite 850
Washington, DC 20005

Email: ecos@ecos.org
Tel 202-266-4920
Fax 202-266-4937

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