At the heart of Sri Lanka’s grassroots environmental action is a drive to restore coastal mangrove ecosystems. Mangrove restoration has been actively carried out across key coastal locations, including Karainagar, Mannar, and Gampaha. The initiative in Karainagar stands out as a powerful example of successful community-led restoration, where local residents have taken complete ownership of monitoring and caring for the newly restored mangrove areas. This long-term local commitment has contributed significantly to the high survival and growth rates of the planted mangroves. 

To ensure these restoration efforts remain effective and sustainable, capacity-building programs have been conducted specifically for local communities and young people. These sessions focus on the ecological importance of mangrove ecosystems, appropriate planting techniques, and the critical need to avoid poorly planned interventions that can unintentionally harm coastal environments. Educational efforts also reach into classrooms, promoting environmental awareness through wetland conservation quizzes and school programs that instil a deep appreciation for biodiversity.

While mangrove restoration serves as a cornerstone, these efforts are part of a broader ecosystem conservation strategy across the island. The Rights of Rivers Programme actively promotes the protection and restoration of river systems by raising awareness of their ecological, social, and cultural importance. Island-wide tree planting initiatives further contribute to habitat restoration, biodiversity conservation, and climate change mitigation. To combat pollution directly, communities organize coastal clean-ups and install waste collection bins at selected beaches to encourage responsible waste management. 

Together, these dynamic initiatives demonstrate how community participation, environmental education, and habitat restoration can work hand in hand to create lasting benefits for both people and nature. Healthy ecosystems are fundamental for standing up to climate change, protecting biodiversity, supporting steady livelihoods, and ensuring communities thrive. 

This work is spearheaded by the Church of Ceylon (Sri Lanka) through its Programme of Disaster Risk Reduction and Climate Resilience. Implemented via the Diocese of Colombo and funded by Episcopal Relief & Development, the intervention was developed in response to increasing climate-related challenges and environmental degradation affecting vulnerable coastal and rural populations. Program activities span across Sri Lanka through 13 regional committees made up of member churches and ecumenical organizations affiliated with the National Christian Council of Sri Lanka (NCCSL)—uniting local communities, schools, youth groups, faith leaders, and environmental advocates under four key pillars: Environmental Protection, Climate Resilience, Disaster Management, and WASH (Water, Sanitation, and Hygiene).