Sand Dams Worldwide Represents the United Kingdom on the World Stage Transforms Land and Lives Across 10 Countries And 1.2 Million People Winner To Be Announced at Generation Green, Cairo, Egypt in Summer 2026 Voting lines are open till 30 April 2026
Copenhagen, Denmark, April 14, 2026: The United Kingdom has earned a proud place on the world stage of community-led environmental innovation. Sand Dams Worldwide, based in London, England, has been selected as a 2026 Finalist for the Water Air Food Awards (WAFA) in the Water category. The Water Air Food Awards is a global platform that celebrates community-led solutions tackling the world’s most urgent environmental challenges.
In the world’s drylands, families in arid rural regions have long faced an unforgiving water crisis. Communities spend hours every day walking to collect water from unsafe and contaminated sources. When rain does arrive, it falls fast, sweeps across hardened ground, and disappears before it can be captured. Since 2002, Sand Dams Worldwide has been changing that, for over 1.2 million people across Zimbabwe, Mozambique, Malawi, Kenya, Ethiopia, Tanzania, and beyond to deliver an integrated model at scale.
Public voting is open now until April 30, 2026. The UK’s votes can help carry Sand Dams Worldwide to the winner’s stage in the Generation Green Forum, hosted at the National Museum of Egyptian Civilization in Cairo, Egypt, Summer 2026.
The Crisis: Water Out of Reach
For millions of families in dryland communities, the lack of reliable water access perpetuates a cycle of hardship. Communities spend up to twelve hours each day collecting water from unsafe sources, leading to lost opportunities, reduced income, and greater exposure to waterborne diseases. Unpredictable rainfall washes over degraded land, removing fertile soil before it can be captured or stored. Food insecurity is widespread, deforestation worsens poverty, and competition for scarce natural resources fuels social conflict. Climate change is intensifying these pressures, making intervention not only necessary but urgent.
How Sand Dams Worldwide Is Solving the Dryland Water Crisis
Sand Dams Worldwide responded with a solution that is both practical and powerful. A sand dam is a reinforced concrete wall built across a seasonal riverbed, capturing and storing rainwater within sand during the rainy season, protecting it from evaporation and contamination. Water stored in sand meets World Health Organisation drinking water standards and remains accessible year-round through hand pumps and taps. A single sand dam stores up to 40 million litres of water, serves over 1,000 people, lasts more than 60 years, and requires little or no maintenance, making it one of the lowest-cost rainwater harvesting solutions available globally. Besides, Sand Dams Worldwide also provides alternative solutions, including school water tanks, rock catchments, and sand dam road crossings.
Alongside water infrastructure, communities receive support in climate-smart agriculture and environmental restoration. Drought-resistant crops and trees are planted, seed banks are established, and degraded land is progressively restored.
Impact
1,424 sand dams enabled across 10 countries
1.2 million people with lifelong, nearby access to clean water
73% reduction in time spent collecting water, from nearly five hours to just over one hour daily
291 additional litres of water per day per family during the driest months
64% reduction in households experiencing sickness within six months of dam completion
From 20% to 79%, improved hygiene scores
89% reduction in families experiencing food shortages
54% decrease in households lacking a balanced diet
Over 24 million Kenyan Shillings generated from surplus produce sales in Kenya alone
A Long-Term Model for Climate Resilience
With a bold vision to enable 1 million sand dams benefiting 500 million people by 2050, Sand Dams Worldwide demonstrates that practical, community-built solutions can address some of the world’s most pressing water and climate challenges. The model is designed for scale, built on local partnerships, community ownership, and collaboration with organisations and government bodies across Africa and beyond.
Why WAFA Recognition Matters for the United Kingdom
WAFA has recognized 18 Silent Heroes since 2008, reaching 84 million people across 82 countries. For an initiative operating at the intersection of water security, food security, climate resilience, and community empowerment, being named a 2026 WAFA Finalist connects Sand Dams Worldwide to the global network of funders, partners, and advocates required to accelerate progress towards its 2050 vision.
“These are real people creating extraordinary impact from the ground up. They are often unseen, often unheard, and the world needs to recognize these silent heroes, and the nature‑based initiatives they are leading” – Tina Lindgreen, CEO & Executive Chairperson, WAFA.
