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ICCT life-cycle analysis finds no climate benefit in using LNG as marine fuel

Green Car Congress

Second, LNG is, and has been, less expensive than MGO and is now in some regions cheaper than heavy fuel oil (HFO). Moreover, to comply with IMO’s 2020 global sulfur limit, ships must either switch from HFO to more expensive very low sulfur fuel oil (VLSFO) or use HFO with a scrubber, if they have one installed. Credit: The ICCT.

Mariner 427
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Gigantism Is a Never-Ending Temptation for Engineers and Designers

Cars That Think

The boom in oil consumption following the Second World War led to ever-larger oil tankers, with sizes rising from 50,000 to 100,000 and 250,000 deadweight tonnes (dwt). Technically, it would have been possible, but such a ship would not fit through the Suez or Panama canals, and its draft would limit its operation to just a few ports.

Design 145
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Electric-Car Fans Rally Around the Volt - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

It is also flex so that future biomass fuels such as cellulosic ethanol, methanol can be used (no oil). Also maintenance on these (no oil changes to speak of) etc will cost much less than an internal combution propelled car. Those cars will reduce oil demand at most by about 1/5th of one percent. — Volt Enthusiast 7.

Volt 42