Lahti Energia Oy is a municipal energy company based in Lahti, Finland. Owned by the City of Lahti, the company produces and supplies district heating and electricity and provides energy services for residential, commercial, and industrial customers in the Päijät-Häme region.
Its generation is centered on combined heat and power (CHP) at the Kymijärvi site, with units utilizing bioenergy and recycled fuels and a transition away from coal. Lahti Energia operates district heating and cooling networks and focuses on improving energy efficiency and reducing emissions through technologies such as biomass-based heat, waste-to-energy, and heat recovery. The company collaborates with local industry and infrastructure partners to support reliable, lower-carbon heat and power supply.
