Tarenni Colliery 1858, when the Primrose Colliery was owned by Morgan and Lewis, fumes of an engine boiler suffocated 14 men and boys, and 7 horses. According to HM Inspectorate of Mines and Quarries data, outside the Gwendraeth valley, Tarenni Colliery had the highest set of recorded incidents for coal damp and methane gas explosions. In total during its production lifetime, there were six outbursts in which three men lost their lives: one on 12 December 1914; two on 17 February 1941. On 1 November 1909, water from the abandoned Ynysgeinon pit caused the death of five miners at Tarenni No.2. On
2014 Kaohsiung gas explosions of several Taiwanese petrochemical companies took a dive in the aftermath of the explosions, especially those operating in Kaohsiung. The shares of LCY has dropped 30% since the explosions day. Deputy Minister of Economic Affairs Woody Duh said that the ministry would set up a system soon to help check the underground pipelines and build a database for safety management in the future, starting from Kaohsiung and followed by other cities, municipalities and counties. Duh mentioned that relocation of the Kaohsiung underground pipelines would be considered once the roadworks are completed. Taipei City Government ordered mandatory inspections of all four