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New Icon-class ships from Royal Caribbean to be powered by LNG with 2022 delivery; testing hydrogen fuel cells in 2017

Green Car Congress

Royal Caribbean is making progress on energy efficiency and reduced emissions through such technologies as air lubrication, which sends billions of microscopic bubbles along the hull of a ship to reduce friction, and advanced emissions purification (AEP) scrubbers, which clean exhaust gases before they leave the ship.

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2019 Nissan Altima features VC-Turbo variable compression ratio engine, AWD, ProPILOT Assist

Green Car Congress

The 2019 Altima goes on sale in the US in the fall, followed by other global markets at later dates. Designated as the VC-Turbo, the new technology continuously transforms the engine characteristics, providing both dynamic and efficient performance. The all-new Altima’s design was inspired by the award-winning Nissan Vmotion 2.0

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