By Gerhard Kienzler, Country Manager, Germany On 1 May 2025, the German electricity market set a new record for negative power prices. As large volumes of solar power fed into the grid and public-holiday demand remained low, the spot price briefly fell well below zero. What was once considered an…
Power for good
Every step of the way
From early development to construction, operations, and digital optimisation, we're with you every step of the way to bring projects to life and keep them performing.
Explore our resourcesOur vision
Our vision is a future where everyone has access to affordable zero carbon energy.
29GW
project portfolio
+40 years'
experience in clean energy
45GW
operational assets supported
What we do
Our passionate and experienced people transform the way energy is generated, stored, shared and used across the world.
Development
Building meaningful relationships with local stakeholders to develop successful projects.
Learn more
Construction
Using cutting-edge technology and people expertise to deliver high quality construction projects.
Learn more
Services
Our expert team fully optimise and maintain your assets, maximising value and protecting revenue.
Learn more
Digital solutions
Using AI and machine learning to find new ways to drive positive outcomes.
Learn moreTechnologies
Underpinned by innovation and a drive to make the world a better place.
Wind
Delivering both onshore and offshore wind projects, carefully balancing safety, cost, risk, and opportunity to drive best-in-class results.
Learn more
Solar
Using our wealth of industry experience to develop, build and operate high performing utility scale solar farms.
Learn more
Transmission & distribution
Building and maintaining the electrical infrastructure needed for energy resilience and new power projects.
Learn more
Energy storage
Powering flexible ways to facilitate clean energy using our innovative energy storage solutions.
Learn more
Green hydrogen
Helping decarbonise industry by delivering green hydrogen plants fuelled by clean energy.
Learn more
Hydro
Using our global experience to maximise the performance and ensure the longevity of our customers assets.
Learn more
Delivering both onshore and offshore wind projects, carefully balancing safety, cost, risk, and opportunity to drive best-in-class results.
Learn more
Using our wealth of industry experience to develop, build and operate high performing utility scale solar farms.
Learn more
Building and maintaining the electrical infrastructure needed for energy resilience and new power projects.
Learn more
Powering flexible ways to facilitate clean energy using our innovative energy storage solutions.
Learn more
Helping decarbonise industry by delivering green hydrogen plants fuelled by clean energy.
Learn more
Using our global experience to maximise the performance and ensure the longevity of our customers assets.
Learn more
Latest resources
Browse our latest updates.
Influencing factors on European solar CAPEX in 2026
By Ksenia Dray, Global Solar Supply Chain Leader The European solar market has entered a new phase. While 2023 and 2024 were characterized by unprecedented module oversupply and rapid cost reductions, the key challenge in 2026 is no longer simply deploying more solar capacity. Instead, developers, investors and utilities are…
Smart Pilot enables automated blade inspection with reduced downtime in a single flight
London, United Kingdom – 16 June 2026 – RES’ Digital Solutions business has launched Smart Pilot, a data capture software that automates wind blade inspections in a single turbine stop, reducing downtime while maintaining high-quality image capture on standard DJI hardware. Traditionally, blade inspection required stopping a turbine three times to position each…
WE’RE PROUD TO WORK WITH
Sustainability
Sustainability
Defines how we develop our projects, and how we construct, manage, and optimise our customer assets. We believe value creation and enhanced business performance can follow from meeting the world’s critical social and environmental needs.
Learn moreCareers
Be part of something bigger. Join an inclusive organisation with a shared purpose to transform clean energy.
Experienced careers
See how your talent and skills could impact the future of clean energy at RES.
Learn more
Transitioning to clean energy
Translate the skills and experience you’ve gained in other vocations into a new career in clean energy.
Learn more
Early careers
It’s an exciting time to start your career. See what opportunities we have for graduates, apprentices and interns.
Learn more
People Stories
Aaron and Shay Devine – #TeamRenewables
Many of our colleagues at RES say the team is like a family, but none more so than brothers Aaron and Shay Devine. To keep turbines turning, the two lived and worked together in Donegal, Ireland, during lockdown to keep our projects running successfully. In this month’s #TeamRenewables we speak…
Bola Sangosanya – #TeamRenewables
The energy industry across the world has developed significantly over the last decade and with it brings a wealth of transferable skills and an evolving workforce. Our team at RES is made up of people from a range of backgrounds and skill sets, bringing new ideas, ways of working and…
Leana Birdsell #TeamRenewables
Behind the success of our solar, wind, T&D, and storage endeavors stand passionate and dedicated employees. At RES, our people find strength in our differences and build successful teams and projects because of them. In this #TeamRenewables, we sat down with Talent Acquisition Manager, Leana Birdsell to learn more about…