Roughly 60,000 tonnes of oil leaked at a transformer ... cut and the cover at the bottom of the transformer was unscrewed and left open. National power grid operator Statnett believe the incident ...

National power grid operator Statnett said that some 50 to 60 tonnes of oil had leaked from a transformer and that this was believed to be caused by an act of sabotage. Sign up here. Police in an ...

Police were investigating vandalism and even sabotage that led to a major oil leak from an idled electrical transformer station in Bærum earlier this week. As much as 60 tons of oil spilled into the ...