Water

We create water infrastructures that combine efficiency, resilience, and sustainable resource management worldwide.

Engineering sustainable solutions for global water management

Our approach combines multidisciplinary engineering, cutting-edge technology and sustainable practices to deliver reliable systems for municipal, industrial, and agricultural applications. From freshwater supply to complex wastewater treatment, our projects ensure efficient, resilient and environmentally responsible water management. Our work in water treatment, wastewater reuse and distribution demonstrates how advanced engineering and sustainable design can address both immediate needs and long-term environmental goals.

Comprehensive services for water infrastructure

We deliver wastewater and potable water solutions, with expertise in filtration, disinfection, sludge treatment, desalination and resource recovery.

XDams & Hydropower

Hydropower at Sener delivers clean, reliable energy with over 2 GW engineered worldwide, combining innovation, efficiency, and environmental integration.

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XDesalinization and Water Treatment Plants

We deliver water treatment infrastructures that integrate wastewater treatment and water treatment engineering, ensuring efficient, sustainable and resilient water management.

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XWastewater Treatment, Recovery and reuse

We deliver wastewater treatment projects with resource recovery solutions and water reuse, transforming wastewater into sustainable resources.

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XFlooding and stormwater

We deliver flooding and stormwater solutions integrating urban flood management and stormwater infrastructure, ensuring resilient and sustainable cities worldwide.

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We deliver reliable and efficient water systems for every need

Our water projects prioritise both reliability and efficiency. By optimising hydraulic networks, implementing advanced filtration, and integrating automation, we ensure that facilities operate with minimal downtime and maximum performance. This approach allows clients to meet public health objectives, regulatory requirements and sustainability targets simultaneously.

Why choose us

Sener’s experience includes landmark projects in water treatment and distribution worldwide. Our teams combine civil, mechanical, chemical, and electrical engineering expertise to design and execute complex infrastructures. Examples include large-scale urban water supply systems, industrial effluent treatment plants, and integrated resource recovery facilities. This portfolio demonstrates our ability to manage projects of diverse scales and technological complexity while meeting stringent environmental and regulatory standards.

How we work

Our methodology encompasses assessment, design, construction, and lifecycle management. In the assessment phase, we evaluate resource availability, quality and demand patterns. Design integrates water treatment engineering, digital monitoring, and energy-efficient systems to maximise performance. During construction, we coordinate multidisciplinary teams to deliver EPC contracts on schedule and budget. Finally, our operation and maintenance services ensure the long-term sustainability and resilience of each facility.

We optimise water systems with advanced engineering and sustainabilityperformance

Sener designs wastewater treatment and supply infrastructures that minimise environmental impact while maximising efficiency. By combining digital platforms with modular and flexible plant layouts, our solutions adapt to changing regulations, climate conditions and community needs. This ensures that water infrastructures remain operational, resilient and environmentally responsible for decades.