Every major rainfall now brings a familiar and increasingly troubling reality to Georgetown: flooded streets, submerged homes and businesses, traffic paralysis, and mounting frustration from residents who find themselves once again battling rising water in a country awash with unprecedented oil wealth.
For Professor Dr. Shamir Ally, a former ambassador, these recurring floods are no longer isolated events or routine inconveniences. They are warning signs of a larger crisis unfolding along Guyana’s vulnerable coast—one that demands urgent action before climate change, sea-level rise and rapid urban development overwhelm the country’s aging flood-control systems.
In a detailed proposal for a Guyana-Netherlands Water Partnership, Ally argues that Georgetown cannot continue relying on infrastructure designed centuries ago to confront the realities of the modern climate era.
“The Dutch built Guyana’s first polder system in the 1600s-1700s. Their expertise is still unmatched globally,” Ally wrote, urging policymakers to tap into Dutch engineering knowledge to modernize and automate Guyana’s drainage and flood management systems.
His intervention comes amid growing public concern over persistent flooding across Georgetown and other coastal communities, where even relatively short periods of rainfall can leave roads impassable and neighborhoods inundated.
The irony, Ally suggests, is striking. Guyana’s coast exists largely because of Dutch engineering. During the colonial period, Dutch settlers constructed the canals, polders and kokers that reclaimed land from the Atlantic and made settlement possible along what remains one of the lowest-lying inhabited coastlines in the world.
Today, however, the infrastructure that once represented engineering ingenuity is increasingly struggling to cope with changing climatic conditions.
Approximately 90 percent of Guyana’s population and much of its economic activity are concentrated along the coast. Georgetown itself sits roughly six feet below sea level and relies on an extensive but aging network of canals, sluices, pumps and sea defenses to remain habitable.
Climate change is intensifying those vulnerabilities. Sea levels are rising. Rainfall events are becoming more extreme. Urban expansion continues to replace natural drainage areas with concrete surfaces that accelerate runoff. At the same time, maintenance challenges and sediment accumulation place additional pressure on already strained drainage systems.
For Ally, the answer is not simply building more of the same infrastructure. “Instead of simply building more of the traditional colonial-era kokers and dykes, the focus should be on integrating modern Dutch water-management principles,” he stated.
He noted that Dutch Risk Reduction teams that previously assessed Guyana’s drainage network recommended moving beyond traditional structural interventions and investing in modern flood-hazard mapping, hydraulic modelling, data management, automation and enhanced dredging capabilities.
“The goal is not to have the Dutch actively operating sluice gates, but to utilise their consulting and engineering capacity to modernize and automate the national drainage system,” Ally explained.
The Netherlands is widely regarded as the world leader in water management. Much of the country lies below sea level, yet it has developed some of the most sophisticated flood-control systems on the planet through institutions such as Deltares and Rijkswaterstaat.
Ally believes Guyana can benefit from that expertise while maintaining full control of its own systems.
At the heart of his proposal is what he calls a partnership—not dependency. He envisions Dutch engineers working alongside the National Drainage and Irrigation Authority (NDIA) and local institutions to modernise Guyana’s more than 300 kokers through smart sensors, automated gates and remote monitoring technology.
Equally important, he argues, is embracing the Dutch concept of “Building with Nature” by combining engineered sea defenses with expanded mangrove restoration.
Guyana’s mangrove forests already provide a natural barrier against coastal erosion and storm surges. Strengthening those ecosystems while upgrading physical defenses could provide a more sustainable and cost-effective solution than relying exclusively on concrete structures.
“Their engineering plus our mangroves plus our ownership equals the shield,” Ally wrote.
His proposal also calls for the establishment of a Guyana Delta Academy to train local engineers in flood modelling, climate adaptation, pump operations and polder management.
“Guyanese engineers lead. Dutch partners transfer,” he emphasised. The urgency underpinning Ally’s proposal is reinforced by warnings that date back decades.
He referenced information provided by a former ambassador who recalled that a Commonwealth Secretariat study completed in the late 1980s warned that Georgetown and surrounding areas faced serious risks from rising sea levels and suggested that long-term planning should contemplate movement inland.
Former President Desmond Hoyte reportedly publicised the findings at the time.
Yet despite those warnings, development along the coast has accelerated dramatically over subsequent decades.
Housing schemes, commercial projects and public infrastructure continue to expand across areas that remain highly vulnerable to flooding.
“And Georgetown is inundated at a moment’s rainfall,” the former ambassador observed.
Ally rejects alarmist predictions that Georgetown will be entirely underwater by 2030, noting that such forecasts are based on worst-case climate scenarios. However, he argues that dismissing the threat altogether would be equally dangerous.
The city may not disappear beneath the Atlantic within a few years, but increasingly frequent flooding, high-tide overtopping and mounting climate pressures are already exacting economic and social costs.
“The Dutch built the foundation,” Ally wrote. “Now they can help Guyana build the future on flood protection.”
With billions of dollars in oil revenues transforming Guyana’s economy, Ally argues that the country has a narrowing window to act. Every flooded street, overwhelmed canal and submerged community is a reminder that climate change is advancing faster than adaptation.
The choice facing policymakers is to invest now in the technology, expertise and long-term planning needed to protect the coast, or risk leaving future generations to confront a crisis that is far more expensive—and perhaps impossible—to reverse.
For Ally, the issue is no longer whether Georgetown is vulnerable. The real question is whether the nation will muster the urgency and vision required to safeguard the capital before rising seas and increasingly extreme weather dictate the terms themselves.
