Dubai has approved a deep-tunnel drainage project designed to protect the city from flooding for the next 100 years. The plan, described as one of the most ambitious infrastructure projects in the region, aims to boost climate resilience and prevent future disruptions.
The announcement comes after record rainfall in April 2024 overwhelmed Dubai’s existing drainage systems. Streets and public spaces were submerged, leading to major disruptions across the city. Officials said the incident highlighted the urgent need for smarter and more sustainable infrastructure.
Speaking at the Mohammed bin Rashid Leadership Forum 2025, Dubai Municipality’s Acting Director General, Eng. Marwan Bin Ghalita, called the project a vital step forward. He explained that the heavy rainfall served as a wake-up call, pushing authorities to accelerate long-term resilience plans.
“The recent rain incident may be a blessing from which we have learned a lot,” Bin Ghalita said, praising the cooperation between government agencies and private companies during the crisis.
The drainage project will use deep-tunnel technology to channel stormwater away from densely populated areas. Experts say it will significantly reduce the risk of flooding in future extreme weather events, which are expected to become more frequent due to climate change.
Dubai officials stressed that the project is not only about flood control but also about ensuring the city’s long-term sustainability. By addressing vulnerabilities now, they aim to protect homes, businesses, and critical infrastructure for generations.
The emirate has already invested heavily in climate adaptation, from smart city technologies to renewable energy projects. The 100-year drainage plan adds another layer of protection as Dubai positions itself as a global leader in climate resilience.
Across the world, governments are grappling with similar challenges. For example, France recently dealt with political turbulence after Sarkozy’s guilty verdict in the Libya trial, a reminder that resilience is not only about infrastructure but also about strong governance. Dubai’s approach shows how forward planning can turn crises into opportunities for growth.
As implementation begins, Dubai officials said the project would create new jobs and involve international expertise. The construction timeline has not yet been fully disclosed, but the immediate approval signals that work will begin without delay.
With this initiative, Dubai sends a strong message that climate readiness is central to its future. The 100-year drainage project is expected to serve as a model for other cities facing the growing threat of extreme weather.
