In our weekly newsletter, we focus on environmental innovations leading to a sustainable future. A remarkable initiative by two young sisters in Gaza involves repurposing war rubble into reusable bricks. Tala and Farah Mousa, the first Palestinian regional winners of the 2026 Earth Prize, have devised a solution to address the widespread war debris in Gaza.
After experiencing the destruction caused by conflicts firsthand, the Mousa sisters saw an opportunity to rebuild sustainably using the rubble surrounding them. Their project, Build Hope Palestine, aims to transform war debris into bricks that can be utilized for non-load-bearing purposes such as pavements and garden beds.
To bring their idea to life, Tala and Farah collaborated with their grandfather, Samer, who provided valuable expertise in brick-making. They set up a makeshift workshop outdoors and manually processed the rubble into coarse sand, combining it with clay, ash, straw, or glass powder to create the bricks. The locally sourced materials and cost-effective methods employed by the sisters reflect their commitment to sustainability.
The innovative bricks have already proven their utility, as neighbors used them to stabilize tents knocked over by strong winds. The Mousa sisters aspire to expand their project’s impact by training young individuals, disseminating knowledge, and promoting sustainable rebuilding practices in communities affected by conflicts. Recognized as Middle East regional winners, they will receive funding to further develop their initiative and conduct brick-making workshops for young Gazans.
The ongoing conflict in Gaza has resulted in significant physical damage and a substantial amount of rubble, estimated at around 60 million tonnes. The Mousa sisters envision scaling up their project beyond Gaza to assist other war-torn regions worldwide. Their determination to make a positive difference in the face of adversity exemplifies the power of innovation and resilience.
The Earth Prize acknowledgment and financial support will enable Tala and Farah to continue their mission of transforming destruction into hope and sustainable progress. Through their dedication and ingenuity, these young sisters are paving the way for a brighter, more sustainable future for communities affected by conflicts worldwide.