Maersk Line today published its Sustainability Progress Update for 2013, showing a 3.8 million tonnes CO2 reduction in a year where the business grew 4.1%. “2013 was a good year for Maersk Line – financially as well as in terms of our sustainability performance” says Søren Skou, CEO of Maersk Line. “Our fuel efficiency improvements helped cut CO2 as well as air pollutants like SOx and NOx. In 2013, Maersk Line took delivery of the first four of 20 Triple-E vessels. These vessels will set a new standard for energy efficiency. However, the main driver for the strong CO2 performance was the major overhaul of Maersk Line’s network. One of…