5-minute online participation
Observe a species, learn a local issue, or share a carefully sourced project.
Community
Join something that already exists.
Sustineer starts with real projects, citizen science, restoration, and volunteering—not an empty social network or invented activity.
Find people.
Share the work.
Share the work.
Ways to join
Choose your kind of participation
Five minutes online can matter. So can a Saturday outdoors, a repair skill, or a contribution to a project you trust.
Nearby & outdoors
Find mapped gardens, repair spaces, routes, and nature on Explore.
Volunteer or support
Use a trusted platform to give time, money, or a practical skill.
Real projects
A starting list, not a leaderboard
Support · GlobalGiving
Support a local environmental project
Browse vetted community-led projects working on conservation, clean water, food systems, and resilience.
Visit the original
Online · iNaturalist
Join a citizen science project
Contribute observations to projects that help people learn about species and place.
Visit the original
Nearby · Repair Café International
Find a repair community
Bring a broken item and learn alongside people who believe useful things deserve another chance.
Visit the original
Volunteer · Earthwatch
Volunteer with field research
Explore opportunities to support environmental research and conservation in the field.
Visit the originalBring Sustineer along
Keep learning together.
Get occasional practical notes, with interests you can choose and double opt-in through Kit.