20 August 2025, London – RES, the world’s largest independent renewable energy company, is taking a leading role in shaping global safety standards for the solar sector. Dennis Thorlund Elsberg, RES’ Vice President of Global HSQE Services, has been appointed Chair of the new Global Solar Committee of the Global Wind…
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With a focus on reliability and performance, our expert team ensures the seamless running of our customers assets, contributing to a sustainable and green energy landscape that powers progress without compromising the planet.
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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.
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.
Comprehensive service
Our skilled engineers go beyond just boots on the ground, focusing on delivering competitive and comprehensive services to boost revenue and decrease costs.
Biomass
Biomass harnesses power through various processes that involve converting organic materials like plants, trees and waste into usable energy. Used for heating, electricity generation, and transport fuels, it offers a renewable and versatile energy solution. With our broad range of experience, our operations and maintenance service optimises the efficiency and performance of utility scale biomass power plants.
Hydro
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. Our highly skilled engineers and technical specialists provide first-class operations and maintenance support for hydropower plants, with the added value of our experience on Kaplan and Pelton Turbines.
Our global reach
We’ve implemented clean energy projects in locations all over the world.
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Americas 7
Australia 168
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RES secures flagship UK battery storage O&M contract with Elements Green
14 August 2025, Hertfordshire – RES has secured a major operations and maintenance (O&M) contract for the Staythorpe Battery Energy Storage System (BESS) in Nottinghamshire, United Kingdom. The contract was awarded by Elements Green, a leading European clean tech developer, marking a significant milestone in RES’ continued expansion in the…
Electricity Transformation Canada (ETC) 2025
RES will be celebrating its 20th anniversary at ETC 2025 in Toronto this October. As the flagship event powered by the Canadian Renewable Energy Association (CanREA), in collaboration with partners RE+ Events and the Italian German Exhibition Group, ETC inspires dialogue, innovation and growth within Canada’s clean energy industry. We’re…