Sustaining Nature,
Shaping the Future
OCES is a non-profit organization that builds harmonious relationships between humans and biodiversity — through science-based, participatory, and sustainable conservation in Indonesia.
Understanding OCES Closer
Six questions that answer who we are, what we do, and why OCES's presence is important for Indonesian conservation.
Nonprofit Conservation Organization
OCES is a non-profit organization engaged in nature conservation and community development, with a primary focus in Indonesia.
Science-Based & Community-Based Conservation
Biodiversity protection, ecosystem restoration, field research, community development, and environmental policy advocacy.
Responsibility for the Ecological Crisis
OCES is present to respond to the increasing environmental degradation, declining biodiversity, and socioeconomic challenges of communities in conservation areas.
Java Island as a Starting Point
Strategic area with high ecological pressure but potential for nationally replicable conservation impact.
Active since 2026
OCES will officially operate in 2026 with an active field team and an internationally experienced Advisory Board.
Multi-stakeholder Integrated Approach
Integrating science and local wisdom, actively involving the community, and building strategic cross-sectoral partnerships with integrity.
What We do
Biodiversity Conservation
Active protection of high conservation value species and habitats through data-driven field programs.
Ecosystem Restoration & Rehabilitation
Key ecosystem restoration—degraded forests, watersheds, riparian areas, and coastal ecosystems.
Community Development
Supporting green livelihoods and sustainable value chains to improve the well-being of local communities.
Research, Monitoring & Evaluation
Field research, biodiversity monitoring, and periodic, measurable program impact evaluations.
Partnerships & Policy Advocacy
Build multi-stakeholder partnerships and promote policy for ecosystem protection based on scientific data.
Together We Are Protect Nature Indonesia
OCES is open to collaboration with research institutions, governments, the private sector, media, and individuals who share a commitment to environmental sustainability.