We’ll be in Phoenix, Arizona, May 19-22 for CLEANPOWER 2025, the American Clean Power Association’s annual conference. CLEANPOWER unites policymakers, experts, and corporate leaders to chart the future for American clean energy. If you’ll be attending, make sure to schedule time to meet with senior leaders and RES experts from…
Solutions
Our passionate and experienced people deliver successful clean energy projects globally.
Technologies
Driving a clean energy future through state-of-the-art renewable technologies.
See all technologiesResources
Browse our latest resources, including company updates, customer stories, industry insights, and research reports.
See all resourcesCareers
Join a collaborative team of passionate individuals who engage in meaningful, stimulating, and world-changing work.
See all careersAbout RES
We live our mission, celebrate the people making it happen and transform the way the world produces and consumes energy.
See about usOur offices
Like our business, we’re truly global – but proudly local. Find contact and location details for every RES office.
Contact us- Home
- Technologies
- Hydro
Technologies
Hydro
Using our wealth of operations and maintenance experience we maximize the positive contributions of hydropower to a net-zero future.
Speak to our team
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…
EnergYear Chile 2025
On 19th March, Renato Machado, our Regional Services Director Latam, will be speaking as part of the EnergYear Chile conference in Santiago. Chile has established itself as a leader in renewable energy in Latin America, surpassing 40% of its total energy production from clean sources in 2024. This achievement has…