(EnergyAsia, May 30 2013, Thursday) — Papua New Guinea’s economy will have a powerful new engine next year when an Exxon Mobil-led consortium starts up a US$19-billion plant near Port Moresby to export liquefied natural gas (LNG) to Asia. Starting with two trains with a combined 6.6-million-ton/year capacity, the PNG LNG project will help the…