Backed by BSV Ventures and Beamline, the company is industrialising renewable supercapacitors made from locally sourced materials for grid and industrial applications.

Granarium Technologies raises EUR 1 million to commercialise the world's first renewable, affordable supercapacitors for grid stability and industrial reliability

Finnish spinout Granarium Technologies has raised a €1M pre-seed to build the world’s first renewable supercapacitors from wood biomass and nanocellulose.