
Community Learnings with Terrakura
Terrakura Organic showed us how urban gardens and composting can boost food security
Greentalist Society is where your journey continues. Connect with alumni, lead real projects, and keep building the skills and community that will define your impact for life.
Greentalist Society is the alumni community of Greentalist Costa Rica a space where former volunteers continue growing, leading, and creating impact long after their program ends.
Through working committees, collaborative projects, and a global network of changemakers, Society members keep building the skills that matter and keep driving real environmental and social action.
Choose where your energy makes a difference. Each committee is a space to lead with purpose, grow your skills, and drive real impact alongside fellow alumni.
Lead communication strategies, create engaging content, and manage social media to showcase our impact and develop marketing skills.
Connect with partners and organizations to advocate for civic and environmental issues. Master networking and collaboration.
Support recruitment, conduct interviews, and facilitate training to enhance your mentorship and coaching skills.
Assist with planning and events. Help teams connect and succeed while building project management and coordination skills.
Design and execute small scale environmental projects. Coordinate community activities to inspire action and develop entrepreneurship skills.

Terrakura Organic showed us how urban gardens and composting can boost food security

Federico Calderón, Alumni of the Month – May 2025, shows how volunteering grows into global leadership in sustainability and climate action.

In 2022 Vivinna was a Sustainable Development Engineering student in Tuis,Cartago. As a graduate of the Greentalist campaign, Vivianna started an environmental initiative in her community to create cleaner and more environmentally friendly spaces.
Discover inspiring stories that shine a light on the changemakers driving Greentalist Costa Rica’s mission toward a sustainable future.

Discover Aldo Membreño’s journey from international volunteering to youth leader at Greentalist Society.

Federico Calderón, Alumni of the Month – May 2025, shows how volunteering grows into global leadership in sustainability and climate action.

Discover the inspiring journey of Astrid, UN “Hero of the Earth” awardee and environmental leader, whose work in mangrove restoration and activism is transforming communities and gaining recognition at both national and international levels.
Greentalist Society is open to all Greentalist alumni no age limit, no borders. If you've been part of a Greentalist program, this community is yours. Join us and keep building, learning, and leading.
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