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

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The results of a new analysis by the International Council on Clean Transportation (ICCT) show that, when combined with a trend toward higher methane leakage and combustion slip, there is no climate benefit from using liquefied natural gas (LNG) as a marine fuel—regardless of the engine technology. First, it contains very little sulfur.

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New version of Argonne lifecycle model for water footprint of biofuels now includes cellulosic feedstocks

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of the online tool Water Assessment for Transportation Energy Resources ( WATER ) this week. This latest version of WATER allows, for the first time, biofuels manufacturers to analyze water consumption associated with use of cellulosic feedstocks such as residue left from lumber production and other wood-based resources.

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ICCT finds growth in shipping in Arctic could increase pollutant emissions 150-600% by 2025 with current fuels

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The study found the potential for 1,500–2,000 Bering Strait transits in 2025, a three- to four-fold increase from 440 transits in 2013 (based on the medium-growth scenario). Most recently MARPOL was amended through the “1997 Protocol,” which added Annex VI, Regulations for the Prevention of Air Pollution from Ships. Click to enlarge.

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California Energy Commission approves $8M grant for H2 fueling station at Port of Long Beach

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Promoting the use of zero-emission vehicles will help reduce greenhouse gas emissions and air pollution at the nation?s The statute authorizes the California Energy Commission to develop and deploy alternative and renewable fuels and advanced transportation technologies to help attain the state’s climate change policies.

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Obama climate plan calls for new fuel economy standards for heavy-duty vehicles post-2018; cleaner fuels and investment in advanced fossil energy

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Among the transportation-related elements of US President Barack Obama’s new climate action plan, which he is outlining today in a speech at Georgetown University, is the development of new fuel economy standards for heavy-duty vehicles post-2018. Preparing the US for the impacts of climate change. Earlier post.).

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Duke study finds China’s synthetic natural gas plants will have heavy environmental toll; 2x vehicle GHG if used for fuel

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Coal-powered synthetic natural gas (SNG) plants being planned in China would produce seven times more greenhouse gas emissions than conventional natural gas plants, and use up to 100 times the water as shale gas production, according to a new study by Duke University researchers published in the journal Nature Climate Change.

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CARB releases summary of results of first CO2 cap-and trade auction; CPUC proposes how to use the revenues

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Of the 23,126,110 allowances offered for the Current Auction (2013 Vintage), 23,126,110 were sold with a settlement price of $10.09 (auction reserve price was $10.00). For the 2013 Vintage, the maximum price was $91.13; mean price was $13.75; and median price was $12.96. The “Vintage” is the year they can first be used for compliance.

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