The project director of the Olkiluoto 3 nuclear power plant, Posiva President Reijo Sundell, insists there is no space for waste from utilities other than TVO or Fortum in the Onkalo underground disposal site on Finland's west coast.
Onkalo (or ‘cave’) is being dug into the bedrock near the Olkiluoto power station by Posiva, which is 60 percent owned by TVO and 40 percent by Fortum. The latter utility owns two commercial reactors in Loviisa on the south-east coast, and has applied to build a third. TVO has two operating reactors on Olkiluoto, an island in the municipality of Eurajoki, on the west coast between Rauma and Pori.