
Lauri Parviainen
Lauri Parviainen is a chemist at Posiva, the company managing the Onkalo project, where he plays a crucial role in ensuring the safety and effectiveness of the long-term storage of spent nuclear fuel, highlighting the project's goal of secure containment for at least 100,000 years.
Power316
Reach160,511
Country presence
Recent news mentions
Lauri Parviainen is a Posiva chemist who showed reporters around the facilities.
In Finland, radioactive spent nuclear fuel soon to be buried undergroundThe Standard·
Kenya· 2026-06-01




