FILTER Estonia office and warehouse will be closed on February 19–20.
Our team will be away for a team retreat, taking time to reconnect, align, and return with fresh energy.
FILTER Estonia office and warehouse will be closed on February 19–20
Find your nearest office and get in touch.
We will be happy to help you find the best solution.
Latest blog posts
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Biomass Boiler Plant Biomass Energy District Heating Renewable EnergyFoundation stone laid for 50 MW biomass boiler plant in Salaspils, Latvia
On March 27, 2026, the energy company “Gren” held a symbolic foundation stone ceremony in Salaspils Municipality for a new, high-efficiency 50 MW woodchip boiler plant. During the event, a time capsule containing a message for future generations was placed in the building’s foundations – a symbolic testament to what we are building today for […]
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Energy solutions Forward-thinking Smart industryThe first electrode water heating boiler in Latvia and the largest in the Baltics is now in operation!
The 49 MW electrode boiler, delivered by FILTER, has been successfully installed and commissioned at the RĪGAS SILTUMS heat plant “Imanta.” Seeing this project move from delivery to full operation is an exciting milestone for everyone involved and an important step forward for sustainable district heating in Latvia. This technology allows heat to be produced using electricity when […]
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Biomass boiler house Gren Renewable heat productionFILTER – one of Gren’s key partners in the construction of the new 50 MW wood-chip boiler house in Acone, Latvia.
Energy company Gren has started building a new 50 MW biomass boiler house in Acone, Latvia – an important milestone in the development of Riga’s district heating system. The project will increase the share of renewable energy and strengthen the security of heat supply for the city.
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