Remove 2008 Remove Climate Change Remove Diesel
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Reducing Black Carbon Emissions and Ground-Level Ozone Would Provide Immediate Benefit Against Climate Change

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Reducing emissions of black carbon soot and ground-level ozone would quickly make a considerable dent in the climate change problem and would also contribute to public health and protect crop yields, according to an essay in the September/October issue of Foreign Affairs. Earlier post.) million cars from the road.

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UOP/Solazyme Neat Renewable Diesel from Algae Oil Powers Vehicle at United Nations Climate Change Conference

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One of those vehicles is a Mercedes-Benz E-Class powered by unblended renewable diesel produced by UOP’s Ecofining process ( earlier post ), using oil from algae provided by Solazyme. Green diesel offers value as a blending stock for refiners seeking to enhance existing diesel fuels and expand the diesel pool.

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Draft of EPA Greenhouse Gas Inventory Shows Overall GHG Emissions Down By 2.9% in 2008; Transportation Emissions Down 5.7% in Largest Annual Change Recorded Since 1990

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CO 2 emissions from the US transport sector, 1990-2008. The draft report of the US Environmental Protection Agency (EPA)’s annual Inventory of US Greenhouse Gas Emissions and Sinks: 1990-2008 shows that in 2008, overall greenhouse gas (GHGs) emissions decreased by 2.9% (206.1 Tg CO 2 in 2008 from 1,893.8 Click to enlarge.

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Cutting Non-CO2 Pollutants Can Delay Abrupt Climate Change; The Fast Action Climate Agenda

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2009), reproduced from Ramanathan and Feng (2008) Click to enlarge. The Montreal Protocol has already delayed climate change by seven to 12 years, and put the ozone layer on the path to recovery later this century. The Montreal Protocol is critical for avoiding abrupt climate change. Climate policy.

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CARB draft of updated AB 32 Scoping Plan for climate change actions post-2020; pushing for greater transportation reductions

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The Scoping Plan describes the comprehensive range of efforts California must take to reduce greenhouse gas emissions to 1990 levels by 2020 and meet the state’s long-term goals to combat climate change. AB 32 requires the Scoping Plan to be updated every five years. Recommended transportation actions beyond 2020.

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California Governor signs new super-pollutants legislation into law; black carbon, fluorinated gases and methane

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Reducing these pollutants can have a more immediate beneficial impact on climate change. Black carbon, a component of soot, also known as PM 2.5 , comes from diesel engines and incomplete burning of carbon sources. Black carbon, for example, has a global warming potential 3200 times that of CO 2 on a 20-year time scale.

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US Energy-Related Carbon Dioxide Emissions Declined by 2.8% in 2008; Transportation-Related Emissions Down 5.2%

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in 2008 to 5,802 million metric tons of carbon dioxide (MMTCO 2 ), down from 5,967 MMTCO 2 in 2007, according to preliminary estimates released by the Energy Information Administration (EIA). Only one other year in the 1990 to 2008 time period experienced a decline: 1.2% Energy-related CO 2 emissions declined by 2.8% Source: EIA.

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