Aldar Properties has announced a groundbreaking initiative to become the first developer in the MENA region to use hydrogen-based steel rebar in construction. This move is part of a partnership with EMSTEEL, which will supply the low-carbon steel.
The innovative material will be used in building Abu Dhabi’s first net-zero carbon mosque, located in Sustainable City on Yas Island. The project is expected to reduce emissions by up to 95% compared to traditional construction methods.
Building a Sustainable Landmark
The mosque will cover 1,595 square metres and hold over 850 worshippers. It is targeting LEED Zero Carbon certification, a globally recognised standard for sustainable buildings. Every design feature supports this goal—from low-emission concrete and energy-saving lighting to efficient cooling systems and eco-conscious prayer carpets.
This approach reinforces Aldar’s strategy to integrate sustainability into every stage of construction. It also aligns with the UAE’s Net Zero by 2050 vision, showing how faith-based spaces can lead in climate-focused design.
Driving Innovation in Green Construction
By incorporating hydrogen-based steel, Aldar is setting a new benchmark for green building in the Middle East. The collaboration with EMSTEEL highlights how regional developers can embrace cutting-edge technologies to reduce environmental impact.
An Aldar spokesperson emphasised that this project is more than a place of worship—it is a statement of intent. “This mosque symbolises the intersection of tradition and innovation. It represents our commitment to a cleaner, more sustainable future.”
With this project, Yas Island further strengthens its role as a centre for sustainable urban development, blending cultural heritage with modern environmental solutions.




