There are roughly 30 liquified natural gas (LNG)-powered marine vessels currently active in today’s global seas, with some estimates showing approximately 30 new builds expected by 2014. With new commitments and orders for LNG-powered ships taking place every month, the potential that LNG-powered vessels will play an important part in shaping the future of the maritime industry is no longer speculation – it is now a fact. Helping to drive the switch from diesel, steam and even…