Container shipping companies like Maersk, CMA CGM and COSCO have ordered hundreds of new vessels in recent years meant to help their industry slash greenhouse gas (GHG) emissions to meet rising demand from customers and regulators around the globe.Their order books, however, reflect uncertainty over which of a wide array of so-called green fuels will become the standard in the decades to come
The Alette Maersk was the first container vessel powered by low-carbon methanol fuel to cross the Pacific Ocean - a milestone in the shipping industry's effort to reduce its climate impact.But when the 1,148-foot (350-meter) vessel arrived at the Port of Los Angeles from China last week, there was nowhere in the U.S.