Our Membership

The Next 100 Coalition is building a powerful network of changemakers who are redefining how environmental and climate solutions are imagined, led, and sustained.

We are a unifying coalition of individuals, grassroots organizations, and aligned partners committed to advancing community-rooted approaches to environmental challenges.

Interested in joining?

Already a member?

Together, we are working to shift who leads, how decisions are made, and incorporate intergenerational knowledge.

Our efforts are grounded in:

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Shared leadership

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Community-centered strategy

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Intersectional collaboration

Our Work is About:

transforming systems to reflect the wisdom, priorities, and leadership of communities that have long been excluded from traditional environmental spaces.

About Membership

Membership is more than a seat at the table, it’s a chance to lead, collaborate, and make a lasting difference.

As a member, you will be part of a network that values community knowledge, leads with lived experiences, and works toward more equitable outcomes for all. This is a space to build meaningful relationships, contribute to collective goals, and help create an environmental future where all communities are heard, valued, and supported.

    Membership Benefits

    Apply for Membership

    Individuals

    For practitioners, organizers, advocates, and others shaping the movement who are not in executive-level roles. This tier is for people seeking space to connect authentically, learn collaboratively, and engage in a personal capacity, beyond formal organizational affiliations.

    Note: Participation may not be counted toward institutional deliverables by organizations. This tier is not available to individuals in senior or executive leadership roles.

    Organizations & Businesses

    Designed for CEOs and executive leaders of grassroots and community-rooted groups. This tier is for organizations working locally or regionally to advance environmental, climate, and social justice, often operating with modest resources but drive deep, community-informed impact. This tier grants each executive from a registered organization their own Mighty Networks account.

    Partners

    For national or well-resourced environmental institutions committed to practicing solidarity and accountability in their partnerships. Members in this tier aim to support the Coalition through long-term relationship building and by uplifting grassroots leadership.