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Study: 2/3 of aviation climate impact due to emissions other than CO2

Green Car Congress

of the human-made climate impact; two-thirds of this impact are caused by emissions other than CO 2 , according to a new study by researchers in Europe and the US. Here, we present a new comprehensive and quantitative approach for evaluating aviation climate forcing terms. Aviation accounts for 3.5% —Lee et al. Doherty, S.

Climate 448
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Black carbon is a much larger cause of climate change than previously assessed; about twice previous estimates, and 2/3 the effect of CO2

Green Car Congress

Accounting for all of the ways black carbon can affect climate, it is believed to have a warming effect of about 1.1 Emission rates of BC in the year 2000 by region, indicating major source categories in each region. Black carbon aerosol plays a unique and important role in Earth’s climate system. Source: Bond et al.

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Ford researchers: global light-duty CO2 regulatory targets broadly consistent with 450 ppm stabilization

Green Car Congress

The SMP model calculates 2000?2050 The Ford team updated the SMP model with historical data for 2000, 2005, and 2010, and extended the model to calculate the total CO 2 emissions (tonnes) and the TTW (tank-to-wheel) emission rate (g CO 2 /km) for the new vehicle fleet. They converted from an absolute amount to scale relative to 2000.

Light 261
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UK auto industry warns anti-diesel agenda and slow uptake of EVs could mean missing 2021 CO2 targets; rising CO2 average in 2017

Green Car Congress

The UK automotive industry warned that the current anti-diesel agenda combined with the ongoing slow take-up of electric vehicles could mean industry misses its next round of CO 2 targets in 2021, with negative consequences for the UK’s own climate change goals. to a new low of 165.4

2017 210
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EIA Estimates 2.1% Growth in Fossil Fuel CO2 Emissions in US in 2010; Still Below 1999-2008 Levels

Green Car Congress

EIA has revised its assessment for Asia upwards and Europe downwards for 2010 in response to preliminary first-quarter data for those regions. Before 2008, the United States was typically a net importer of distillate fuel, averaging 160,000 bbl/d over the summers of 2000 through 2007.

2008 186
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Devil in the Details: World Leaders Scramble To Salvage and Shape Copenhagens UNFCCC Climate Summit

Green Car Congress

“ One Agreement, Two Steps ” Expectations for Copenhagen quickly became complicated after Danish Prime Minister Lars Løkke Rasmussen boarded an overnight flight to Singapore to address an impromptu breakfast forum on climate change at the Asia Pacific Economic Co-operation (APEC) summit on 15 November. by Jack Rosebro.

Climate 236
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GM Says Chevrolet Volt Won't 'Pay the Rent' | Autopia from Wired.com

Tony Karrer Delicious EVdriven

It will appear in Europe next year as the Opel Ampera and in Australia as the Holden Volt in 2012. Generating electricity from wind and geothermal rather than a CO2 producing sources would help alleviate that problem. The intolerable act is to pretend that making cars into plug-ins will reduce CO2.

Volt 41