Yayasan Ekosistem Lestari

Yayasan Ekosistem Lestari

Medan, North Sumatra, Indonesia

Nature & Wildlife conservationAnimal welfareEnvironment & ClimateEducation
NGONational reach
Profile last updated: May 9, 2026

About

Yayasan Ekosistem Lestari is a non-governmental organisation based in Medan, Indonesia working on nature & wildlife conservation, animal welfare, environment & climate +2 more.

Yayasan Ekosistem Lestari (YEL, Sustainable Ecosystem Foundation) is a non-profit NGO founded in the early 2000s and based in Medan, North Sumatra, Indonesia. It focuses on conservation, environmental education and community development, particularly in communities near conservation areas. YEL runs the Sumatran Orangutan Conservation Programme, with support from its Swiss partner, the PanEco Foundation, and operates the Orangutan Haven wildlife ecopark, which provides a lifetime home for orangutans unable to return to the wild, along with education programmes, an eco-farm, and bamboo-based sustainable building work in Sumatra.

Location

Medan, Indonesia

Organisation type

NGO

Legal form

Yayasan

Focus areas

orangutan conservationwildlife sanctuaryenvironmental educationbambooorganic farmingSumatra

Languages

ENID

Causes & programmes

Causes

Nature & Wildlife conservationAnimal welfareEnvironment & ClimateEducationCommunity development

Works for

AnimalsCommunitiesStudents

How they work

Direct servicesResearchAwareness & educationCommunity programmes

Programmes

Sumatran Orangutan Conservation Programme (SOCP)

Nature & Wildlife conservation · Indonesia

Rescue, quarantine, rehabilitation and reintroduction of orangutans confiscated from the illegal pet trade, creating wild populations in Jambi and Aceh.

Orangutan Haven

Animal welfare · Indonesia

Lifetime sanctuary and visitor ecopark in North Sumatra for orangutans that cannot be released to the wild.

Orangutan Haven Goes to School

Education · Indonesia

Outreach programme bringing conservation and biodiversity education to schools in Medan and surrounding areas.

Sumatran Songbird Conservation Programme

Nature & Wildlife conservation · Indonesia

Captive breeding project to safeguard endemic and threatened Sumatran songbird species.

Bambu Haven

Environment & Climate · Indonesia

Initiative promoting bamboo as a sustainable building material and sharing bamboo construction knowledge.

Orangutan Coffee Project

Environment & Climate · Indonesia

Works with farmers in the Gayo highlands of Aceh to produce organic coffee under zero-forest-loss commitments, with a premium funding SOCP.

Countries of operation

Indonesia

Funding & support

Funded by

Individual donations

Ways to support

DonateSponsorshipVolunteer

Credentials & affiliations

Partnerships

PanEco Foundation, Durrell Wildlife Conservation Trust, North Sumatra Education and Culture Agency, Directorate General of Natural Resource and Ecosystems Conservation

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