---
title: "Bonn Challenge: Land Restoration Pledge | Model Diplomat"
description: "The Bonn Challenge is a voluntary pledge to restore 350 million hectares of degraded land by 2030, using forest landscape restoration—not mere tree planting."
url: "https://modeldiplomat.com/learn/glossary/bonn-challenge"
---

[New](https://modeldiplomat.com/)

#

Model Diplomat Research Team · Last reviewed June 22, 2026

TL;DR

- The Bonn Challenge is a global voluntary effort to bring 150 million hectares of degraded and deforested land into restoration by 2020 and 350 million hectares by 2030.
- How does the Bonn Challenge differ from afforestation?
- Is the Bonn Challenge legally binding?
- What is India's commitment under the Bonn Challenge?
- How is the Bonn Challenge connected to other international agreements?

[Civil Service & Diplomatic Exams](https://modeldiplomat.com/learn/civil-services/glossary)Updated June 22, 2026

The Bonn Challenge is a global voluntary effort to bring 150 million hectares of degraded and deforested land into restoration by 2020 and 350 million hectares by 2030.

Go beyond the definition

## Research Bonn Challenge like a delegate

Model Diplomat's AI drafts position papers, speeches, and country research with real sources — built for MUN and politics students.

## Positions at a glance

### Supporters

Pledging entities are encouraged to use the Restoration Opportunities Assessment Methodology (ROAM), developed jointly by IUCN and the World Resources Institute, to identify priority areas, quantify costs and benefits, and design interventions appropriate to local conditions. Progress reporting is voluntary and self-determined, with the Bonn Challenge barometer providing a structured protocol for measuring hectares under restoration, carbon sequestered, and finance mobilized. Regional implementation platforms reinforce the global target: Initiative 20x20 covers Latin America and the Caribbean with a goal of restoring 20 million hectares by 2020, while AFR100—the African Forest Landscape Restoration Initiative launched in 2015—targets 100 million hectares across the continent by 2030. These regional arms aggregate national pledges and channel technical and financial support.

### Opponents

Controversy attends both measurement and method. Independent assessments have warned that a substantial share of pledged hectares are slated for commercial plantations and monocultures rather than natural forest recovery, which yields far weaker biodiversity and carbon outcomes and can displace local communities. Because pledges are voluntary and self-reported, verification is uneven, and "restoration commenced" is not equivalent to restoration achieved or sustained. The 2011 and 2014 targets measure area entered into restoration, not area successfully restored, a distinction critics argue inflates apparent progress. The COVID-19 pandemic and competing fiscal pressures slowed finance mobilization toward the close of the 2020 milestone.

## Research it like a delegate

Research on modeldiplomat.com

## Ask a follow-up about Bonn Challenge

Open a cited briefing in Model Diplomat search — timelines, positions, and sources you can use in committee or exam answers.

[Start research on Bonn Challenge](https://modeldiplomat.com/search?q=Explain%20Bonn%20Challenge%20%E2%80%94%20key%20dates%2C%20actors%2C%20positions%2C%20and%20sources)

Example

At the UNCCD COP14 in New Delhi in September 2019, Prime Minister Narendra Modi announced India would restore 26 million hectares of degraded land by 2030 under its Bonn Challenge commitment.

Keep learning

## Go deeper than the definition

[Explore all Civil Service & Diplomatic Exams lessons](https://modeldiplomat.com/learn/civil-services)[Test yourself with a quiz](https://modeldiplomat.com/learn/glossary/quiz/civil-services)

## Take Bonn Challenge beyond the glossary

Ask the AI research engine built for diplomacy — get briefings, position papers, and speeches with sources you can cite in committee.