A global effort

The Bonn Challenge is a global effort to restore 150 million hectares of the world’s deforested and degraded land by 2020 and 350 million hectares by 2030. It is an implementation vehicle for national priorities such as water and food security and rural development while contributing to the achievement of international climate change, biodiversity and land degradation commitments.

The 2020 target was launched at a high-level event in Bonn in 2011 and was later endorsed and extended to 2030 by the New York Declaration on Forests of the 2014 UN Climate Summit. Regional implementation platforms for the Bonn Challenge are emerging around the world, including Initiative 20x20 in Latin America and the Caribbean, AFR100 for Africa, and ministerial roundtables in Latin America, East and Central Africa, and the Asia-Pacific region.

Underlying the Bonn Challenge is the forest landscape restoration approach, which aims to restore ecological integrity at the same time as improving human well-being through multifunctional landscapes.

The Bonn Challenge is not a new global commitment but rather a practical means of realizing many existing international commitments, including the CBD Aichi Target 15, the UNFCCC REDD+ goal, and the Rio+20 land degradation neutrality goal.

Further reading

There are numerous ways to get involved with the Bonn Challenge, whether you are a landowner, business leader, government actor, academic, or member of the public or civil society....

Read more about the purpose and history of the Bonn Challenge.

The Benefits of a Bonn Challenge Commitment: The Brazilian Perspective

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A global network

The Bonn Challenge is driven by the Global Partnership on Forest Landscape Restoration, a proactive network that unites governments, organisations, communities and individuals with a common goal: restoring...

How far we've come

148.38 million hectares pledged

2020 goal 2030 goal 0 150 350

Million hectares




  • Climate benefit:

    15.1 GtCO2 sequestered

  • Economic activity:

    46,595 million USD