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SAE releases technical white paper on two new low-GWP refrigerants; alternates to R-1234yf

Green Car Congress

The first globally agreed candidate alternative fluid, the hydrofluoro-olefin (HFO) R-1234yf, is now entering production and use after an extensive cooperative research program (CRP-1234) administered by the SAE International and involving global car OEMs and chemical suppliers. (It Climate Change Emissions Vehicle Systems'

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Steel LCA study: lightweighting with advanced high-strength steel produces lower GHG emissions than with aluminum

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The study, “Life Cycle Greenhouse Gas and Energy Study of Automotive Lightweighting,” found that AHSS-intensive vehicles had lower or equivalent life cycle emissions than aluminum-intensive vehicles for every class of vehicles tested: sedans, trucks, SUVs and alternative power train vehicles. Source: SRI. Click to enlarge. Click to enlarge.

Emissions 207
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Rolls-Royce Power Systems road map for climate-neutrality; 35% cut by 2030 from 2019; key role of mtu engines

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By 2030, the Rolls-Royce business unit is to cut greenhouse gas emissions by 35% compared to its 2019 level through the use of new net zero and zero carbon technologies. —“The Future Of Internal Combustion Engines As Seen By Rolls-Royce Power Systems”. This is not yet relevant for Rolls-Royce applications.

2019 418
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Trafigura and Yara to explore opportunities for clean ammonia as shipping fuel; infrastructure and market opportunities

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Greenhouse gas emissions from the global maritime sector are increasing. The Fourth IMO Greenhouse Gas study, published in August 2020, predicts that emissions could increase by as much as 130% by 2050 compared with 2008 levels.

Clean 186
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ICCT paper assesses leading regional EV markets in US and policies behind them

Green Car Congress

A new white paper from the International Council on Clean Transportation (ICCT) assesses which policy actions are behind the regional leading markets in the US for electric vehicles. The white paper identifies the areas with the highest shares of EVs and catalogues the actions that support EV uptake.

San Jose 253
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EEI encourages utilities to spend at least 5% of fleet acquisition budgets on plug-ins

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The Edison Electric Institute (EEI) released a white paper, “ Transportation Electrification: Utility Fleets Leading the Charge ,” that focuses on the electric power industry’s effort to accelerate the expansion of electric transportation in commercial and retail markets, beginning with electric utility fleets. —EEI white paper.

Plug-in 236
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ICCT quantifies the EV charging infrastructure gap across US markets

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In a new white paper , the International Council on Clean Transportation (ICCT) has quantified the gap in charging infrastructure across the 100 most populous US metropolitan areas in the US to power more than 3 million expected electric vehicles by 2025.

Market 275