PERTH, AUSTRALIA--March 7, 2013--Researched by Industrial Info Resources (Perth, Australia)--RATCH-Australia Corporation (RAC) (New South Wales, Australia), a leading power producer, has announced the closure of Collinsville Power Station, a 190-megawatt (MW), coal-fired power station in Collinsville, Queensland, Australia. RAC is owned by Ratchaburi Electricity Generating Holding Public Limited Company (Nonthaburi, Thailand), a Thai-based power generation company, and Transfield Services Limited (New South Wales).