March 25, 2026

The Great Green Wall: Progress and Challenges One Year On

One year after the initial coverage of the Great Green Wall initiative, significant progress has been made in restoring land across Africa, but challenges such as funding and climate impacts still loom large.

green leafed plants under the blue sky
Efforts to restore degraded land in the Sahel region as part of the Great Green Wall initiative. Photo by John Moeses Bauan on Unsplash
In our previous coverage of the Great Green Wall initiative, we highlighted the ambitious goal to restore 100 million hectares of degraded land across Africa, aiming to combat desertification while fostering economic opportunities for local communities. As we revisit this remarkable endeavor, new developments have emerged, painting a clearer picture of its progress and the hurdles it still faces. The Great Green Wall, stretching across the Sahel region, has seen a surge of interest and investment over the past year. Recent reports indicate that approximately 20 million hectares have been restored since the initiative's inception. Local governments, NGOs, and international partners have collaborated to facilitate sustainable agriculture, agroforestry, and reforestation projects in countries such as Senegal, Nigeria, and Ethiopia. This has not only revitalized the land but has also created jobs and improved food security for many communities. However, the journey is far from over. While some areas have reported significant growth in tree cover, others remain vulnerable to ongoing climate fluctuations. Sarah Ross, a teacher specializing in special educational needs here in Mackney, expressed her concern over the project’s sustainability. "Restoring land is a multi-faceted challenge. We can’t ignore the climatic changes that still threaten these efforts. Education is vital in understanding how to adapt our practices to protect these investments," she explained. Megan Nolan, a 66-year-old grandmother from Philip Crescent, shared her worries about the future of such initiatives. "I see the headlines and feel hopeful, but I can’t help but think about the people living there. What if the rains don’t come? It’s a nerve-wracking thought. We need to support them not just with trees, but with resources and knowledge to ensure success," she noted. The financial aspect of the initiative has also been a topic of discussion. As countries grapple with economic constraints intensified by the pandemic and global inflation, funding for the Great Green Wall has seen fluctuations. International donors, including the European Union and various philanthropic organizations, have pledged support, but the need for consistent financing remains critical to scale up restoration efforts and ensure long-term success. In Mackney, local businesses like the Professional Hair Salon have begun to participate in awareness campaigns related to the Great Green Wall, encouraging residents to support environmental initiatives at home and abroad. With community members rallying around the cause, it’s evident that grassroots involvement can amplify the impact of this global initiative. As we look forward, the Great Green Wall stands as a testament to the resilience of nature and humanity alike. It reminds us that while challenges abound, collective action can lead to a greener future. As we continue to follow this story, the hope remains that the Great Green Wall will indeed flourish, one tree at a time.
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Daniel Smith

Environmental journalist who has covered climate issues on all seven continents.

Writing style: Passionate and scientifically accurate