Solutions

Our passionate and experienced people deliver successful clean energy projects globally.

Our offices

Like our business, we’re truly global – but proudly local. Find contact and location details for every RES office.

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Technologies

Hydro

Using our wealth of operations and maintenance experience we maximise the positive contributions of hydropower to a net-zero future.

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What is Hydropower?

Hydroelectric power harnesses the energy of flowing or falling water to generate electricity. This is achieved by converting the gravitational potential or kinetic energy of a water source to produce power.

Using a ‘homegrown’ energy source, such as water, makes use of our abundant natural resources to generate clean energy and reduces our reliance on harmful fossil fuels.

Why RES?

Our people-first approach and decades of experience has led to the development of robust systems of work, ensuring your assets perform safely and reliably.

Solutions are tailored to meet your specific needs, whether that’s long-term support or standalone services for individual projects.

Exemplary health and safety performance

A secure work environment that puts people first, delivering best-in-class health and safety performance.

Technical expertise

Highly skilled engineers and technical specialists provide first-class operations and maintenance support, with the added value of our experience on Kaplan and Pelton Turbines.

24/7 support

Our operational control centre is always accessible, giving you continuous support.

Decades of experience

Building and delivering innovative and tailor-made solutions that work for you.

Latest resources

Read our latest news and blogs.

Wind Europe 2025, Copenhagen

Between 8 – 10 April, RES will be attending WindEurope 2025 in Copenhagen, Denmark. The event will see 16,000+ attendees come together to look at the shape of European wind energy today. If you’re attending, come grab a coffee and relax in our RES Lounge. Meet our team and discover…

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Breaking barriers: A working mum’s role in shaping inclusive workplaces

Power for Good is a commitment lived and breathed by employees across RES. Mai Mills, Financial Accountant in the Australian team, embodies this ethos through her approach to career growth, work-life balance, and fostering a supportive workplace culture. Mai’s career in finance has been shaped by her pursuit of a…

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Powering sustainability: How Ana Olivares ensures quality at the La Loma biomass plant

In the town of Villanueva del Arzobispo, Jaén, the La Loma biomass plant plays a crucial role in Spain’s renewable energy efforts. Behind its efficient and sustainable operations is a dedicated team, including Ana Olivares, who oversees chemistry, quality, and environmental management. For Ana, this work is more than a…

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