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Study estimates fuel economy improvements to US light-duty vehicles from 1975–2018 saved 2T gallons of fuel, 17B tons of CO2

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They further estimated that roughly one-fifth of the savings can be attributed to gasoline price increases over the period and four-fifths to fuel economy and greenhouse gas (GHG) standards. Estimated attribution of fuel savings due to fuel economy improvements to light-duty vehicles since 1975. Greene et al. has almost doubled.

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Study Finds That CO2 Standards for Vehicles Can Reduce Price of Oil

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A new study by the French institute Enerdata, commissioned by the European Federation for Transport & Environment (T&E), suggests that the European CO 2 standards for new vehicles due to come into effect in 2012 will lead not only to a European savings on oil (mainly via lower oil import volumes) but also to slightly lower global oil prices.

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IEE forecasts electric-drive LDVs could constitute between 2 to 12% of US vehicle stock by 2035

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Under its most conservative of scenarios, more than 5 million light-duty electric-drive vehicles will be on the road in the US by 2035, according to a new forecast by IEE , an institue of the Edison Foundation. In this, electric light duty vehicles (LDVs) represent 2% of the registered vehicle stock (5.3 Source: IEE. Click to enlarge.

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EIA Energy Outlook 2011 more than doubles estimates of US shale gas resources; higher production at lower prices

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This larger resource leads to about double the shale gas production and more than 20% higher total lower-48 natural gas production in 2035, with lower natural gas prices, than was projected in the AEO2010 Reference case. Beyond 2020, CAFE standards for both passenger cars and light-duty trucks are held constant.

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US EIA Projects World Energy Use to Grow 44% Between 2006 and 2030, CO2 Emissions Up by 39%

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World oil prices have fallen sharply from their July 2008 high mark. As the world’s economies recover, higher world oil prices are assumed to return and to persist through 2030. In the IEO2009 reference case, world oil prices rise to $110 per barrel in 2015 (in real 2007 dollars) and $130 per barrel in 2030.

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Researchers show mixotrophic fermentation process improves carbon conversion, boosting yields and reducing CO2

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The production costs for most chemicals via microbial fermentation are currently high compared to oil-derived products primarily because of operating costs associated with feedstock and feedstock processing. The percentage of acetate labelled with 13 C is shown in light blue for each time point. Jones et al. Click to enlarge.

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IEA World Energy Outlook 2013 sees CO2 emissions rising by 20% to 2035; oil use on upward trend

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High oil prices, persistent differences in gas and electricity prices between regions and rising energy import bills in many countries focus attention on the relationship between energy and the broader economy. Transport oil demand rises by 25% to reach 59 mb/d, with one-third of the increase going to fuel road freight in Asia.

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