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EPA publishes 16th national US GHG inventory; emissions in 2009 dropped 6.1%

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The final report shows overall emissions during 2009 decreased by 6.1% This downward trend was attributed to a decrease in fuel and electricity consumption across all US economic sectors. Total emissions of the six main greenhouse gases in 2009 were equivalent to 6,633 million metric tons of carbon dioxide. from 1990 to 2009.

2009 207
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California cumulative PEV sales at 13.4% of 2030 goal; true ZEVs at 7.6%

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As part of California’s AB 32 climate change program, Executive Order B-48-18 administratively created a goal of 5 million zero-emission vehicles (ZEVs) on California roads by 2030. Using this more flexible interpretation that includes both true ZEVs and combustion PHEVs, total PEV sales since 2009 account for 13.4%

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EIA Projects 5% Decrease in Fossil-Fuel-Based CO2 Emissions in 2009; Little Change in Emissions from Gasoline

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In its current version of the Short Term Energy Outlook ( STEO ), the US Energy Information Administration projects a 5% decline in fossil-fuel-based CO 2 emissions in 2009. The decrease was driven by the economic downturn, combined with a significant switch from coal to natural gas as a source of electricity generation, according to the EIA.

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US EIA Reports Record-setting 7% Overall Decline in US Carbon Dioxide Emissions in 2009; Transport Emissions Down 4.1%, Lowest Percentage Reduction of the End-UseSectors

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Factors contributing to the 7% drop in emissions in 2009. While emissions have declined in three out of the last four years, EIA noted, 2009 was “ exceptional ”. In addition to a decline in gross domestic product (GDP) in 2009 of 2.4%, the energy intensity of the economy (energy consumed per dollar of GDP) declined 2.4%

2009 239
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Total BEV sales in California at 8.9% of 2030 goal

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Even with reduced sales compared to both half periods in 2019, battery electric vehicles (BEVs) managed to increase their market share slightly in the most recent results. As part of the AB 32 climate change program, Executive Order B-48-18 administratively created a goal of 5 million zero-emission vehicles (ZEVs) on California roads by 2030.

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Final EPA report shows total US GHG emissions up 3.2% in 2010, total CO2 up 3.5%, total transportation CO2 up 1%

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EPA attributes the trend to an increase in energy consumption across all economic sectors, due to increasing energy demand associated with an expanding economy, and increased demand for electricity for air conditioning due to warmer summer weather during 2010. From 2009 to 2010, these emissions increased by 181.6 Tg CO 2 Eq.

2010 252
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EIA: US energy-related CO2 emissions down 1.7% in 2016; carbon intensity of economy down 3.1%; transportation emissions up

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Natural gas CO 2 emissions have increased every year since 2009. The natural gas share of electricity generation has grown as the coal share declined, partially offsetting the decline in energy-related CO 2 emissions from coal. Transportation increase led by gasoline consumption. Motor gasoline accounted for 56.0%

2016 150