Premekon has agreed to manufacture and install pipe bridges, pump room steel structures and maintenance bridges for Helen's new heat pump plant in Eiranranta, Helsinki. The plant will provide 300 GWh of annual district heating capacity.

Finnish heat pump maker Oilon will supply S series industrial heat pumps using R1234ze to Fortum for two district heating plants recovering waste heat from a new Microsoft data centre complex, in a contract valued at about EUR 15 million.

Fortum chose Oilon as heat pump supplier for two heat pump plants that will recover waste heat from a Microsoft data center complex in the Helsinki capital region for district heating. The delivery is valued at about EUR 15 million, the largest in Oilon's history.