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We create and deliver clean energy services that help people live comfortably, happily, and sustainably, throughout the seasons.
Serving homes, offices and industries
Our leading-edge energy solutions are benefiting businesses, people, places and the planet. We bring you clean, cost-effective energy you can count on.
News and stories
Here’s how we’re accelerating the energy transition.
23.09.24
Gren acquires energy company Esro in Viljandi, Estonia
31.07.24
Gren acquires Viljandi district heating company ESRO
16.07.24
Gren Klaipėda bottom ash, for the first time in Lithuania, will be used for bike path construction in Klaipėda
19.06.24
Gren joined Juodeliai’s production expansion with sustainable energy through Industrial Energy Service
11.06.24
Gren acquires Stake in Scottish Energy-from-Waste Facility
06.06.24
Gren starts construction works to connect Jelgava Palace to the district heating network
05.06.24
Gren continues to develop in Ida-Viru, Estonia
16.05.24