Our Founding Story

Sierra Leone Environment Matters was founded by a group of passionate Sierra Leoneans who witnessed firsthand the devastating impact of deforestation and environmental degradation on their communities.

In 2020, a handful of volunteers began organizing community tree-planting initiatives in Kenema district. What started as a grassroots effort has grown into a thriving movement dedicated to forest conservation and community empowerment.

Today, SLEM brings together volunteers, community leaders, educators, and youth from across Sierra Leone—all united by a shared commitment to protecting our forests and building sustainable futures.

Our Founding

Our Core Values

Community First

We listen to and work alongside local communities, not for them.

Collaboration

Stronger together—we partner with organizations, schools, and volunteers.

Sustainability

Our solutions are built to last and benefit people and nature.

Transparency

We’re accountable to our communities and supporters.

Our Impact

50K+

Trees Planted

5,000+

Community Members Engaged

15+

Schools Partnered

5

Chiefdoms of Focus

Meet Our Leadership

John Kamara

Founder & Director

Leads the organisation’s vision, strategic partnerships, and conservation initiatives. Passionate project professional with a background in environmental conservation and community engagement. Holds a Master of Economics with a dedicated focus on the intersection of trade policy and environmental impact. Core competencies in grant writing, volunteer coordination, and the logistical delivery of conservation, reforestation and educational projects.

Sheku Momoh

Sheku Momoh

National Coordinator

Manages the day-to-day operations of the organisation and oversees the implementation of all national programs and projects. Motivated and result-driven professional with a Bachelor’s degree in Business and Information Technology. Experienced in environmental conservation, community mobilisation and project coordination.

Steven Bassie

Steven Bassie

Deputy National Coordinator

Dedicated community development practitioner, environmental advocate, and emerging fisheries professional with experience in community engagement, agricultural development, and livelihood initiatives. Supports the National Coordinator in managing programs, coordinating staff, and ensuring effective delivery of organisational initiatives.

Marian Sheriff

Marian Sheriff

Program Manager – Environmental Education

Designs and leads the implementation of environmental education programs that reconnect young people and communities with nature. Social work professional committed to improving the well-being of vulnerable communities through inclusive and sustainable development initiatives. With over 5 years of experience teaching environmental subjects in primary and senior secondary schools.

Lansana Momoh

Lansana Momoh

Program Manager – Forest Restoration

Leads forest restoration initiatives aimed at restoring degraded landscapes, increasing biodiversity, and supporting sustainable livelihoods. Experienced Project Manager with over 6 years of experience in community mobilisation and project implementation. Skilled in field research, data analysis and project monitoring and evaluation.

Saidu Feika

Saidu Feika

Programs Monitoring and Evaluation Officer

Plans, monitors, evaluates, and reports on the organisation’s environmental and community programmes. Works to strengthen our projects’ performance by tracking activities, collecting and analysing data, documenting results, and ensuring that lessons learned are used to improve programme delivery and impact. He is a final-year Bachelor of Science student at Eastern Technical University, Kenema and holds a Higher Teachers Certificate (HTC).

Dr Mohamed Yateh

Dr Mohamed Yateh

Forest Research Coordinator

Leads scientific research and provides technical guidance for forest conservation, biodiversity monitoring, and ecosystem restoration initiatives. He supports the design of research methodologies, ecological assessments, environmental monitoring, and the development of evidence-based conservation strategies. Dr Yateh recently completed his PhD in Environmental Science and Engineering at Tongji University in Shanghai, China, after earning a Master’s degree in Environmental Science from the same institution.

Momoh Saffa

Momoh Saffa

Accountant

Finance graduate from Eastern Technical University with strong expertise in financial management, reporting, and budgeting. Oversees SLEM’s financial reporting, budget tracking, and compliance.

Hadiatu Ridwani

Hadiatu Ridwani

SLEM Photographer

Official photographer for SLEM, documents our conservation, environmental education, and community engagement activities. Showcases our impact and inspires support for our programs across Sierra Leone and around the world.

Aerial View of River Winding Through Kambui Hills Forest

Where We Work

SLEM operates primarily in Kenema District, one of Sierra Leone’s most biodiverse and vulnerable regions.

Our work focuses on three critical forest areas:

  • Moa River Community Forests – Protecting riparian ecosystems
  • Kambui Hills Forest Area – Biodiversity hotspot restoration
  • Community-Managed Forests – Supporting local forest management initiatives

Our Partners & Collaborators

We work alongside organizations, schools, government agencies,
and community groups dedicated to environmental protection and sustainable development.

Join the Movement

Whether you’re a volunteer, partner organization, or supporter—there’s a place for you at SLEM.

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