The enterprise contributes to climate adaptation by producing organic fertiliser from agricultural wastes and multiplying drought-resistant fruits, vegetables, and bamboo seedlings. They improve crop yields, reduce food losses due to climate change, promote environmental sustainability, and address poverty and malnutrition in communities.

Mundawathu Gardens contributes to reducing food insecurity by improving the resilience of crops and empowering last-mile smallholder farmers and communities by increasing their income. The business uses agricultural waste to make organic fertiliser, improving soil health. They also contribute to afforestation by planting over 100,000 hectares of trees (2023), absorbing greenhouse gases.