How does tree planting contribute to climate action?

Forests play a key role in climate action. They absorb CO₂ from the atmosphere and store carbon in trees and soil – making them one of the planet’s most important natural carbon sinks. But their impact goes far beyond carbon storage.

Forests are home to a vast range of biodiversity. They filter rainwater, cool the air, and provide shade. At the same time, they help mitigate the effects of climate change by preventing soil erosion, stabilising slopes, and reducing the severity of extreme weather events such as floods and droughts.

However, the pressure on forests is increasing. Spruce trees, in particular, are highly vulnerable to extended dry periods – their shallow roots are unable to access deeper, moister soil layers. As a result, they become more susceptible to pests like the bark beetle, leading to widespread forest dieback.

To counter this, forests must be transformed into more resilient, site-appropriate mixed woodlands. We plant tree species that are better adapted to local conditions and the current and future climate. In doing so, we help establish robust forest ecosystems that can continue to provide essential ecological functions – for the climate, biodiversity, and people.