Join ICLEI | ICLEI USA

Join ICLEI USA

Sustainability starts at the local level. Since 1991, ICLEI USA has been the association led by and for local governments advancing climate and sustainability action.

When your city, county, Town, region or Tribal nation joins ICLEI, you become part of a peer-driven network committed to creating healthier, more resilient, and more equitable communities. We meet you where you are—whether you’re taking first steps or accelerating established programs—and provide the tools, expertise, and partnerships that help you move forward on your own priorities.

ICLEI USA supports both technical staff and elected officials, helping your leadership and implementation teams work together seamlessly. Our whole-of-government approach turns your community’s vision into action that makes a real difference.

What We Offer Members

At ICLEI USA, we help both staff and elected leaders make climate action happen in their communities. From hands-on support for day-to-day work to opportunities to represent your city or town on the global stage, we give you the tools and guidance to lead. Here’s how we support staff and elected officials in different ways.

For Elected Officials
For Staff

For Elected Officials

ICLEI USA provides mayors, council members, commissioners, and other local leaders with a platform to champion sustainability, resilience, and global leadership.

Leadership Cohorts: Join peer learning groups with other mayors, council members, and local leaders to share strategies, tackle common challenges, and advance sustainability in your community.
Advocacy on the Global Stage – Opportunities to represent your community at major international gatherings, including United Nations climate and biodiversity conferences, the annual High-Level Political Forum in New York, and Climate Week NYC.
Policy Impact at Home – Guidance on adopting ambitious, data-driven policies, including science-based emissions reduction targets, Climate Emergency Declarations, and state-local collaborations.
Local Diplomacy – Participate in programs like Cities Forward, Race to Resilience Culture, and other exchanges that connect U.S. leaders with peers worldwide.
Leadership Roles within ICLEI – Eligibility to serve on ICLEI’s North American Regional Executive Committee (RexCom) and other global leadership groups shaping the international sustainability agenda.

For Staff

Our support is practical, flexible, and tailored to your community’s climate and sustainability journey.

A Dedicated Advisor – Work directly with an expert who understands local government needs.
Tailored Technical Assistance – Receive hands-on technical support customized to your community’s priorities and capacity.
Tools & Resources That Work – Use ClearPath 2.0, LEARN, and other resources trusted nationwide.
Practical Support – Get help with planning, data, funding, and implementation.
Peer Connection & Exchange – Learn from communities like yours through trainings, cohorts, and workshops.
National & International Leadership – Show your residents and peers that your community is taking action.

Membership Dues

Our dues are based on population size to ensure fairness for communities large and small.

Dues Calculator

ICLEI Membership Application

Regional entities: please reach out to ICLEI USA at iclei.usa@iclei.org to join.

Local Governments & Tribal Nations:

Fill out the following application
ICLEI staff will send an invoice
Pay invoice
Your dedicated membership advisor will reach out to set up an initial meeting

Your Personal Information

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Primary Elected Liaison Contact Information

The primary elected official serves as key political figure and lead for all elected officials for your community around climate, energy and sustainability work. It is up to the primary elected official as to how engaged he/she is with ICLEI and we welcome on-going communications. Learn More.

Primary Elected Liaison Name*

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Primary Elected Liaison Email*

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Primary Staff Liaison Contact Information

The primary staff liaison serves as the main point of contact for ICLEI resources, technical support and on-going communications. ICLEI members can have multiple staff collaborating with ICLEI and we welcome supporting across all departments and divisions within a member local governments. Learn More.

Primary Staff Liaison Name*

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Highest Elected Official Contact Information

The highest elected official is top political figure in the community and is recognized by ICLEI in that capacity.

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Billing and Invoice Recipient Contact Information

The billing contact is the individual who receives and addresses the annual ICLEI membership invoice.

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ICLEI GexComm Voting Contact*

Each ICLEI member has opportunity to vote for ICLEI’s Global Executive Committee, the organization’s governing body, and other internal association matters. Of the contacts you provided, who will be your designated contact for ICLEI voting?

I certify that this form is accurate and I have read the terms of membership*.

By submitting an application, your primary staff liaison and elected official liaison also will be subscribed to ICLEI USA's twice-monthly member newsletter (you can unsubscribe anytime).

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