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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

The newest class of ships from Royal Caribbean Cruises Ltd (RCL) will be powered by liquefied natural gas (LNG) and likely will introduce the use of fuel cell technology, ushering in a new era of shipbuilding that will significantly reduce greenhouse gas emissions. We believe fuel cells offer very interesting design possibilities.

2017 150
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Mazda announces SKYACTIV-X: gasoline Spark Controlled Compression Ignition

Green Car Congress

Compression ignition combined with a supercharger will improve fuel economy while delivering tremendous engine response and increased torque of 10–30% over the current SKYACTIV-G gasoline engine. SKYACTIV-X even equals or exceeds the latest SKYACTIV-D diesel engine in fuel efficiency. Earlier post.). Earlier post.). Earlier post.).

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

Green Car Congress

liter V6 engine is the world’s first production-ready variable compression turbo inline 4-cylinder ( earlier post )—which generates the performance of some V6 gasoline engines but with 4-cylinder level fuel economy. The engine delivers 248 horsepower and 273 lb-ft (370 N·m) of torque (premium fuel). New standard 2.5-liter

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Kia unveiling new cee’d GT line with new 1.0L T-GDi and 7-speed DCT at Geneva

Green Car Congress

liter T-GDi is a downsized, three-cylinder power unit engineered to improve fuel consumption and emissions while offering strong performance and immediate response. liter T-GDi engine produces 120 PS (118 hp, 88 kw) and 172 N·m (127 lb-ft) torque, and has been engineered to deliver lower CO 2 emissions than the 1.6-liter

Kia 150
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New Ford S-MAX first worldwide to offer Intelligent Speed Limiter

Green Car Congress

The system does not apply the brakes but smoothly controls engine torque by electronically adjusting the amount of fuel delivered. liter 100/km (47 mpg US) fuel efficiency and 129 g/km CO 2 emissions from a revised engine block, new cylinder-head and fuel injection designs. The 150 PS and 180 PS 2.0-liter

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