We’re planting trees

We pledge 1 tree for every 100 flight delays worldwide. Because we want to turn bad flights into something good for the planet.

Since we started

249,398

trees planted

24,939,805

delayed flights

Sustainability

Why it matters

As air passenger rights advocates, we care about people. And caring about people means caring about the planet.

Restoring nature and biodiversity

The projects we work with create new habitats and protect biodiversity. Trees also clean our air and water and contribute to a healthy climate.

Making a difference 1 tree at a time

Flight disruptions create up to 9 million tons of CO2 every year. We plant trees as each one absorbs around a ton of CO2 in its lifetime.

Caring for people and the planet

Green spaces support the health and wellbeing of local communities. Agroforestry also boosts local economies and reduces food insecurity.

Our projects

Where in the world

We monitor flight disruptions and One Tree Planted works with local reforestation organizations to plant saplings. 

Iceland: Hafursá river restoration

Iceland: Hafursá river restoration

2026

Along the Hafursá river in East Iceland, our partner has planted 25,000 seedlings across 12.5 hectares. A mix of species is bringing back forest cover that protects the riverbanks from erosion and gives local wildlife somewhere to thrive. Over time, the new forest will improve soil and water quality, store carbon, and lay the groundwork for sustainable timber production.

Romania: Wind damage recovery in Transylvania

Romania: Wind damage recovery in Transylvania

2025

In 2020, a powerful windstorm flattened more than 2,000 hectares of spruce forest in the Hășmaș Mountains. Now in its fourth year, this project is replacing what was lost with diverse, climate-resilient forest that can better withstand future storms. The new trees reconnect habitats for brown bears, lynx, and capercaillie, while stabilizing soil and regulating water for nearby communities.

England: Community forest restoration

England: Community forest restoration

2025

Now in its fourth year, this project is replanting woodland across England to reconnect landscapes, bring back wildlife, and strengthen climate resilience. Restoring degraded woodland creates new habitats and captures more carbon. Local people are part of it too, with volunteer planting days and education programs helping communities feel closer to the nature on their doorstep.

England: Essex Forest Initiative

England: Essex Forest Initiative

2024

This project is restoring and reconnecting damaged habitats across Essex. After 200,000 trees were planted in 2022 and 2023, another 100,000 went into the ground in 2024. The work includes wet woodland on river floodplains (a UK priority habitat), planting that links up habitats across farmland, and new parkland. Every species was chosen for its ability to cope with a changing climate.

Armenia: North Bazum reforestation

Armenia: North Bazum reforestation

2023

North Bazum has suffered greatly due to intensive animal grazing leading to soil erosion and loss of biodiversity. Our partner has planted over 20 native trees and 8 species of shrubs to reduce the number of bare areas and support a strong ecosystem, with the goal of achieving 2500 trees per hectare.

Spain: Regenerative agriculture

Spain: Regenerative agriculture

2023

Working closely with public and private landowners and local volunteers, One Tree Planted has allotted 267,300 food trees to restore lands and farms across Spain. Agricultural forests reduce desertification and diversify food and income sources for local communities, as well as provide much needed habitats for lynx, foxes, and other animals.

Nova Scotia: Cape Breton Highlands Restoration

Nova Scotia: Cape Breton Highlands Restoration

2023

The Cape Breton Highlands were once devastated by spruce budworms, leading to massive tree death. But due to moose grazing, new saplings were unable to grow and required human intervention to survive. The "Bring Back the Boreal" campaign was launched in 2015, which planted over 100,000 local spruce trees across the highlands.

Germany: Climate resilient restoration

Germany: Climate resilient restoration

2023

Land owners and volunteers across Germany have banded together to restore degraded forests and farmlands ravaged by drought, storms, and a bark beetle infestation. By spearheading local tree planting events, our partner's goal is to create mixed species forests that are more resistant to pests and help combat climate change.

Turkey: Agroforestry farming

Turkey: Agroforestry farming

2023

Desertification is big problem in regions such as Kilis, leading to food insecurity and lack of employment. This project aims to distribute olive and pistachio seedlings to local farmers, with the goal of boosting the local economy. These fruit trees are well suited to the region's climate and are versatile crops.

Want to know more?

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