Today's Edition
SARA ALZAABI (ABU DHABI)
Exhibitors and speakers at the World Utilities Congress 2025 offered Aletihad insights into breakthrough technologies and bold strategies redefining the future of energy.
The Technology Innovation Institute (TII) has introduced Synthetic Aperture Radar (SAR) drone-mounted technology that has been used in detection of underground water leaks at depths up to 40 metres without the need to dig trenches.
TII Lead Researcher Luciano Oliveira said: “The origin of TII SAR began with a clear and urgent challenge: how can we see what’s happening beneath the surface accurately, efficiently and at scale?”
TII’s drone-based SAR differs from conventional satellites with its low altitude - a flexible way of operating and deeper ground penetration.
“We integrated SAR into UAV platforms, allowing for high-resolution subsurface imaging,” he said.
Explaining how it works, Oliveira added: “TII SAR sees underground using radar waves. When water leaks, it changes the soil’s properties, much like how a cloth darkens when wet. With AI, we can distinguish actual leaks from natural moisture and detect issues long before they reach the surface.”
He highlighted the system’s precision: “We combined long-wavelength radar with drone flexibility. It is capable of identifying buried features, including moisture anomalies and underground structures.”
After field testing, Oliveira said the tool “performed well in detecting subsurface changes across different environmental conditions.
“This technology reduces non-revenue water loss and boosts infrastructure efficiency.”
Presenting the breakthrough at the World Utilities Congress, Oliveira said: “We are not just unveiling a new tool; we are presenting a strategic solution to global challenges around infrastructure resilience and water security.”
François Xavier Boul, Managing Director for ENGIE’s Renewables and Batteries division in the MENA region, highlighted the company’s focus on developing large-scale solar PV, battery storage systems and low-carbon desalination to help decarbonise critical infrastructure and support national transition goals.
At the Congress, ENGIE highlighted its full project lifecycle capabilities: “We are developing, financing, constructing, owning and operating power and water projects. We bring the most advanced technologies and secure projects from the early stages,” he said.
He said ENGIE’s current projects include photovoltaic (PV), wind and battery storage projects, as well as advanced reverse osmosis (RO) desalination technologies.
“Batteries are evolving fast - similar to how PV progressed a decade ago,” he said.
ENGIE is also exploring high-efficiency gas turbines with lower carbon footprints to support decarbonisation goals.
“We are offering decarbonised solutions throughout the energy chain,” Boul said. “That is the future.”
He also highlighted the shifting trends in the energy sector in Abu Dhabi.
“Abu Dhabi has been a pioneer. There has always been a strong focus on energy efficiency, and the grid here is among the most efficient in the world. With more renewables and nuclear coming online, Abu Dhabi continues to lead the energy transition.”
He pointed to rising investments in grid stability and battery storage, including ENGIE’s recent 800 MWh bid: “We’re seeing more battery deployment as part of building the energy systems of the future.”
Boul added: “The future is decarbonised. ENGIE’s 2045 net zero target is one of the world’s most ambitious - and we are on track, pushing boundaries to deliver innovative, low-carbon solutions.”
Charles-Edouard Mellagui, CEO of the Cable Business Unit at Ducab, explained the company’s vital role in clean energy: “Without our cables, this transition cannot happen. You can build capacities, but you cannot use them unless power is transmitted.”
Ducab aligns with the UAE’s 2030 energy vision.
“We are part of the UAE’s mission to triple renewable energy capacity by 2030 - from 4,000 to 12,000 gigawatts,” he said, but warned, “Copper is limited. That is why circular economy and innovation are crucial.”
He highlighted rising energy demand driven by AI: “A Chat GPT query consumes 3MWh compared to 0.3 for a Google search. That’s 10 times more power. This is a megatrend.”
On grid reliability, he said: “Solar and wind are intermittent. We need storage and intelligence to avoid waste… That is the power of interconnectivity.”
Mellagui continued: “Our focus is on sustainable solutions, not just products… What if there’s no copper left? That’s why recycling is our future.
“Factories emit CO2, but that CO2 can become a resource… It is not waste; it is opportunity,” he added.
“Sustainability, interconnectivity, smart energy, storage and carbon capture - these are the pillars shaping the future of energy.”
Speaking at the World Utilities Congress 2025, Oxana Dankova, Partner and Global Lead of Energy Networks at BCG, outlined how technology and consumer behaviour are reshaping energy systems.
“The concept of flexibility today is about solving two key challenges,” she said.
“First, matching supply and demand in time. Second, maintaining the grid’s stability as we scale volatile renewables.”
She stressed the importance of digital solutions: “AI is essential. We need to simulate and react in real time... and no human can do that manually.”
On storage, she said: “Storage helps shift generation to meet demand, and it can inject power instantly to stabilise the grid.”
Noting the infrastructure hurdles, Dankova said: “We need to build five to six times more grid… That creates huge pressure on supply chains and skilled labour.”
She added: “Hydrogen could be a long-term storage solution… But the cost of electrolysers must drop.”
Turning to the future, she noted: “Abu Dhabi has the land, sun and ambition… Consumer flexibility - like when we charge EVs - will help us avoid overburdening the grid.”
