Mentawai One
24.5°C SIBERUT ISLAND
Conservation

Protect MoreThan You Take

The Mentawai Conservation Foundation will work to expand protected land from 48% to 85% of Siberut — one of the most ambitious rewilding commitments ever made by a private development programme.

152,305ha
New protected land targeted
48→85%
National Park expansion goal
US$285M+
Annual conservation funding by Year 10
10-year
Target for full logging cessation
The Conservation Target

From Protected to Truly Wild

Siberut is already one of the most biodiverse islands on earth. The programme aims to expand protected coverage from 48% to 85% — not by restricting access, but by funding the enforcement, restoration, and community stewardship that turns designations into reality. 152,305 new hectares. The largest rewilding commitment in Indonesian private development history.

Land Banking & Rewilding

Before the Palm Estates Move In.

Once a logging concession ends on Siberut, the land doesn't recover — it gets converted to sago monocultures, palm oil estates, and other extractive agriculture. The programme will land-bank logged and degraded areas ahead of that conversion, returning them to the national park boundary. Previously stripped land, restored to wilderness. The national park, systematically extended.

Indigenous Stewardship

39,000 People. 96.5% of the Island.

The Mentawai people are the reason the island is worth protecting. The programme will be built around genuine communication, deep respect, and a shared understanding of how development benefits their communities — on their terms, in their language, at their pace.

Transforming Lives

Rewild the Island. Heal the People.

Siberut's forests are still being stripped — legally and illegally. The programme will work to end all logging on the island, buy out existing concessions, and return cleared land to wilderness. In parallel: the eradication of malaria and malnutrition — two preventable crises that have defined life here for generations.

Science as Conservation

Research That Protects What It Studies

The Siberut Primate Research Centre and the Mentawai Institute of Natural Sciences will establish the island as a global hub for endemic species research. Four primate species found nowhere else on earth. Flora and fauna diversity that remains largely undocumented. The programme will fund the science that makes the conservation case irrefutable.

Conservation Framework
Mentawai Conservation Foundation
The independent foundation receiving and deploying permanent programme conservation funding
Indigenous Community
Communication, respect, and tangible benefit for the 39,000 people who call Siberut home
Conservation Targets
Measurable commitments — land, marine sanctuary, carbon, energy, waste, and community health
"Conservation without funding is just intention. This programme makes it structural."

Conservation Built Into the Foundation

The Conservation Covenant ensures the programme cannot succeed financially without simultaneously succeeding environmentally.