RIAU

Riau holds some of Sumatra's last intact lowland forests, mangrove corridors and peatlands that took centuries to form, and Hutan.in's presence here runs through local networks already rooted in these communities.

Why Riau?

Riau holds some of Sumatra's last intact lowland forests: mangrove corridors and peatlands that took centuries to form. Hutan.in maintains a partnership presence here, working through local networks and In.Allies who are already rooted in these communities.

Our work in Riau is not a standalone field program. It runs through partner organizations and In.Allies volunteers. What we bring is ecological knowledge, a shared framework, and the connection to Hutan.in's broader network of practice.

Mangrove restoration along riverbanks protects against tidal flooding and sustains the freshwater fish breeding grounds livelihoods depend on. Environmental education connects local youth to these ecosystems before they disappear from view.

What We Do Here

In Riau, our work runs through partner organizations and In.Allies volunteers rather than a standalone field team. Mangrove planting protects the riverbank communities and fish nurseries that depend on these corridors, while waste and environmental education work builds the practices and connections that keep this landscape intact for the next generation.
Riverbank Mangrove Planting
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In.Conserve · via local partners

Riau holds some of Sumatra's last intact lowland forest corridors. Through local partner networks, mangrove planting focuses on the river swamp zones of Pekanbaru, critical nurseries for freshwater fish and the first line of defense against tidal flooding for the communities who live along these riverbanks.

What We Support

  • River Swamp Restoration. Targeting the riverbank zones where mangroves matter most for flood protection.

  • Community-Selected Sites. Every planting site chosen with and by the communities who live there.

  • Freshwater Fish Nurseries. Protecting the breeding grounds local livelihoods depend on.

See In.Conserve →
Waste & Environmental Accompaniment
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In.Waste · Educate.In · via local partners

Waste in riverbank communities flows directly into the waterways that mangroves depend on. Through partner organizations and In.Allies networks already rooted in these communities, we build sorting habits and connect local youth to the ecosystems that are their immediate ecological inheritance.

What We Support

  • Community-Led Waste Practices. Built from within riverbank communities, accompanied over time.

  • Youth Environmental Education. Connecting young people directly to the mangroves, peatlands, and rivers around them.

  • Shared Framework, Local Delivery. Hutan.in's ecological knowledge, carried out through partners already present.

See In.Waste →
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Our Updates

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Restoring coastal Bali — mangrove restoration with high school students
Conservation
Restoring coastal Bali — mangrove restoration with high school students
July 2026 · 1 min read
Ciliwung River cleanup — welcoming World Cleanup Day 2023
Conservation
Ciliwung River cleanup — welcoming World Cleanup Day 2023
July 2026 · 1 min read
Celebrating one year of Hutanin — a river cleanup as a statement of intent
Empowerment
Celebrating one year of Hutanin — a river cleanup as a statement of intent
July 2026 · 1 min read
Ecosystem research in Way Kambas — IPB silviculture & human-elephant conflict
Research
Ecosystem research in Way Kambas — IPB silviculture & human-elephant conflict
July 2026 · 1 min read
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