Energy on Clyde
We are working with Glasgow to build secure and cleaner energy in the city that will benefit local businesses, people, and the community.
Want to know more about Energy on Clyde?
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Our purpose – Energizing the future today
We provide energy solutions and deliver energy. Our actions energize people, businesses and municipalities. We consider our shared future and, the generations to come. Of better, sustainable businesses. We dream of better cities and a better quality of life. And we do it now – because the future is made today.
We are currently operating in Estonia, Finland, Latvia, Lithuania, Sweden and the United Kingdom. We have ambitious growth plans to expand our business by actively searching for new efficient solutions and growth opportunities beyond the existing businesses.
Doing energy – differently.
Our services
Sustainable. Reliable. Cost-effective.
We bring you energy services that make a difference.
Partnering with industries
Working together, we bring you customised energy services supported by our people’s best-in-class expertise.
Where we’re working.
Careers at Gren
Driven to collaborate with others to create a positive future? Here, your work powers a better world.
News and stories
Here’s how we’re accelerating the energy transition.
26.03.25
Gren launches its annual Customer Satisfaction Survey
05.03.25
Gren to construct a 50 MW biomass boiler plant for Riga’s district heating
14.02.25
Gren has increased efficiency of the Gren Rīga combined heat and power plant by installing a 1.69 MW heat pump
21.01.25
Gren Expands District Heating Network: 3 km of New Heat Pipeline Built in Raadi, Tartu Parish
03.01.25
Gren Holding Company B.V. has merged into Gren Estonia Oy, now operating under the new name Gren Oy
23.12.24
A Message from CEO, Ilkka Niiranen: Reflecting on 2024 and Looking Ahead to 2025
12.12.24
Gren to install a 20 MW electrode boiler at its biomass CHP plant in Jelgava
05.12.24