In the hydraulic infrastructure sector, VINCI Construction carried out large-scale projects addressing water resource management, renew-able energy production and climate resilience issues. In Vietnam, the Major Projects Division is currently working on a wastewater treatment plant project in Ho Chi Minh City, which will significantly improve sanitation in this fast-growing metropolis. In Canada, the Springbank reservoir and a series of structures designed to divert water from the Elbow river during floods were completed in 2025. In Cambodia, the third success ive phase of the project to extend the Phnom Penh drinking water treatment plant is under way, involving the construction of a new water intake from the Mekong and a new treatment line with a capacity of 195,000 cu. metres per day. In Morocco, the Abdelmoumen pumped storage power plant was handed over and is now contributing to diver-sifying the country’s energy mix and supporting the grid during peak demand times. The Major Projects Division also signed a new contract to build a drinking water treatment plant on the Rio Cobre in Jamaica.
In energy infrastructure, the Major Projects Division continued construction work on EDF’s bioenergy power plant at Le Larivot, which should meet 70% of French Guiana’s electricity demand when it opens in 2027. In Northern Europe, VINCI Construction is working on several liquefied natural gas tank projects, including the Gate Tank 4 project (construction of a 180,000 cu. metre tank) in Denmark and the Isle of Grain project (190,000 cu. metres) in the UK. Working in synergy with teams from Civil Engineering France and VINCI Energies, the Division is taking part in a grid interconnection project in the Bay of Biscay for Inelfe. It is responsible for the cable route across the Garonne and Dordogne rivers, comprising six hori-zontal directional drill shots in all, each of a length of 1.4 km. In Australia, it delivered the Kurri Kurri project, comprising a high-pressure gas transmission pipeline and a storage pipeline. The Division will also be working on the Eastern Green Link 2 project, the future “electricity superhighway” that will connect Scotland and England.
