Across Europe and the UK, periods of extreme heat are increasing pressure on water resources and the infrastructure that communities, businesses and industry depend on. As temperatures rise and demand grows, attention often turns to reservoirs, rivers, restrictions and the need to conserve water. Less visible are the technologies working behind the scenes every day to move, treat and distribute it.
From pumping stations and treatment facilities to industrial water systems and commercial buildings, reliable operation depends on motors, drives, gear systems and control technologies. These systems help water reach where it is needed while reducing unnecessary energy use, operating costs and strain on equipment.
As Europe addresses climate change, resource efficiency and ageing infrastructure, engineering technology has an increasingly important role. Modern drive and motion solutions enable pumps and process equipment to operate at the required output, rather than running continuously at full capacity. Variable frequency drives, high-efficiency motors and intelligent controls can help operators manage water flows more precisely, improve reliability and strengthen long-term resilience.
Across SHI Europe companies, technologies from Invertek Drives, Sumitomo Drive Technologies, and Lafert Group support these aims. Their expertise in variable frequency drives, pump control, motors and power transmission contributes to the efficient operation of water and wastewater systems in public utilities, commercial facilities and industrial settings.
Helping Water Systems Work Smarter
Water infrastructure is often associated with treatment plants, pipelines and reservoirs, but keeping water moving efficiently through these systems depends on a much wider range of equipment. Pumps transport water through distribution networks. Treatment processes rely on motors and mechanical equipment operating for long periods. Control systems help operators balance demand, pressure and available capacity.
Across water and wastewater operations, improving efficiency is not only about using less water. It is also about reducing the energy required to move, treat and manage it. Pumps and motors can account for a significant share of a system’s energy use, particularly when equipment runs continuously or operates at a fixed speed regardless of demand.
Better control can make a practical difference. Variable frequency drives allow the speed of a motor, and therefore the output of a pump, to be adjusted to match actual operating requirements. Instead of running at maximum output and controlling flow through mechanical restrictions, the system can deliver what is needed at a particular time.
This can reduce energy consumption, limit unnecessary mechanical stress and support longer equipment life. It also gives operators more precise control over pressure and flow, helping systems respond to changes in demand across the day, between seasons or during periods of unusually hot weather.
Intelligent Pump Control from Invertek Drives
Invertek Drives develops variable frequency drive technology for infrastructure, industrial and commercial applications, including water and wastewater systems. Its drives help control the motors used in pumping applications, allowing operators to regulate performance more accurately and improve energy efficiency.
The company’s Optiflow technology adds smart control functions designed for multi-pump systems. It allows several pumps to work together while the drive manages their operation to meet system demand. This supports more consistent pressure and can reduce the need for pumps to run unnecessarily.
In practical terms, intelligent control can help a pumping system respond when demand rises or falls, bring additional pumps into operation when required and balance operating time across the available equipment. For utilities, building operators and industrial users, this can support reliability while reducing energy use and wear across the system.
The value extends beyond large public networks. Similar principles apply in commercial buildings, heating and cooling systems, irrigation, water treatment, industrial processes and other operations where water must be pumped and controlled efficiently. This gives variable frequency drive technology a broad role across the systems that use, move or manage water.
Motors and Power Transmission for Demanding Applications
Efficient pump control depends on the wider drive system. Electric motors provide power, while gear and power transmission technologies enable equipment to operate at the speed and torque required for a particular process. The performance of each component affects the efficiency, reliability and service life of the complete system.
Sumitomo Drive Technologies provides gears, gearboxes, motors, variable frequency drives and integrated drive solutions for industrial applications, including water and wastewater treatment. Its technologies enable the controlled, reliable movement of equipment in operating environments where continuity and durability are essential.
Lafert Group contributes expertise in high-efficiency electric motors. Selecting a motor suited to the application's duty can help reduce avoidable energy losses and improve system performance. When combined with appropriate drive control, efficient motors can support both operational and environmental goals.
Together, these technologies show why water efficiency cannot be considered in terms of a single component. A well-designed system brings together the pump, motor, drive, mechanical transmission and controls. Each element must work effectively with the others if operators are to achieve reliable performance and make meaningful improvements in energy use.
Supporting Public, Commercial and Industrial Water Systems
The need for efficient water systems reaches far beyond public utilities. Commercial buildings use pumps for water supply, pressure management, heating and cooling. Manufacturers rely on water for processing, cleaning, temperature control and other essential operations. Food and beverage production, agriculture, energy, data centres and many other sectors depend on systems that can manage water reliably and efficiently.
The operating conditions differ, but the engineering challenge is often similar: deliver the required flow and pressure without using more energy than necessary. Variablesspeed control, high-efficiency motors, and properly selected drive systems allow equipment to respond more closely to actual demand.
This is particularly valuable where demand changes frequently. A system designed only for peak capacity may spend much of its working life operating below that level. Intelligent control helps bridge the gap between maximum design capacity and everyday requirements, improving efficiency without compromising responsiveness to increased demand.
For existing infrastructure, upgrading drives, motors, or controls can also provide a path to improved performance without replacing an entire system. The right approach will depend on the application, but modernisation can help operators make better use of established assets, improve visibility and strengthen operational resilience.
Investing in Efficiency and Resilience
Pressure on Europe’s water resources will not be addressed by a single technology or industry. It requires responsible use, effective policy, investment in infrastructure and continued improvements in how water is collected, treated, distributed and reused.
Engineering technologies form an important part of that wider picture. Digital monitoring, intelligent controls and energy-efficient equipment give operators more information and greater control. They can help identify inefficient operation, respond to changing conditions and maintain essential services while managing energy and maintenance costs.
For public utilities, commercial operators and industrial users, the objective is not simply to consume less. It is to ensure that the systems responsible for moving and treating water work as effectively as possible. That means matching output to demand, reducing avoidable losses and designing equipment around the real conditions in which it operates.
Engineering for a More Efficient Water Future
As Europe responds to climate change, with growing demand on infrastructure and increasing pressure on natural resources, water efficiency is becoming an increasingly urgent priority. While public discussion often centres on availability and conservation, the efficiency of the systems that move, treat and manage water is equally important.
Variable frequency drives, high-efficiency motors, gear systems, and intelligent controls help make those systems more precise, reliable, and efficient. Invertek Drives’ VFD and Optiflow technologies offer a clear example of how smarter pump control can respond to real operating conditions. Sumitomo Drive Technologies and Lafert Group add expertise across power transmission, integrated drive solutions and efficient motor technologies.
Across SHI in Europe, these capabilities support public utilities, commercial operators and industrial users in improving operational performance and reducing unnecessary energy use. They demonstrate how practical engineering can contribute to more resilient infrastructure and more responsible management of an essential resource.
The challenges facing Europe’s water systems will continue to evolve. By combining engineering expertise with a clear focus on efficiency and reliability, SHI technologies are helping support the critical infrastructure that communities, businesses and industries depend on every day.