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EPA GHG Inventory shows US GHG down 1.7% y-o-y in 2019, down 13% from 2005

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Greenhouse gas emissions in 2019 (after accounting for sequestration from the land sector) were 13% below 2005 levels. While an increased demand for travel has led to increasing CO 2 emissions since 1990, improvements in average new vehicle fuel economy since 2005 has slowed the rate of increase of CO 2 emissions. Source: EPA.

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Biden sets 2030 net GHG reduction target for US of 50-52% below 2005 levels

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US President Joe Biden announced a new target for the United States to achieve a 50-52% reduction from 2005 levels in economy-wide net greenhouse gas (GHG) emissions in 2030. Biden has already announced goals to create a GHG-free power sector by 2035 and a net-zero emissions economy by no later than 2050. or 5,769 MMT CO 2 Eq.

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EPA: US GHG emissions up 6% in 2021 from 2020

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Fuel economy of light-duty vehicles is another important factor. The decline in new light-duty vehicle fuel economy between 1990 and 2004 reflected the increasing market share of light-duty trucks, which grew from about 29.6% Emissions from petroleum consumption for transportation decreased by 4.0% following a decrease of 3.7%

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MIT report finds China’s actions on climate change crucial; argues for global economy-wide greenhouse gas tax

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A new report from the MIT Joint Program on the Science and Policy of Global Change shows the importance of all major nations taking part in global efforts to reduce emissions—and in particular, finds China’s role to be crucial. The researchers argue for a global economy-wide greenhouse gas tax that spreads the burden of responsibility.

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Canada targets cutting GHGs 30% below 2005 levels by 2030; new regulations for oil and gas, power, petrochemicals

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Canada Environment Minister Leona Aglukkaq announced that Canada plans to reduce its greenhouse gas (GHG) emissions by 30% below 2005 levels by 2030. Canada formally submitted its target, referred to as an Intended Nationally Determined Contribution (INDC), to the United Nations Framework Convention on Climate Change.

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EPA: US greenhouse gases dropped 3.4% in 2012 from 2011; down 10% from 2005 levels

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Greenhouse Gas Emissions and Sinks , which is submitted annually to the Secretariat of the United Nations Framework Convention on Climate Change, presents a national-level overview of annual greenhouse gas emissions since 1990. Climate Change Emissions' decrease in 2012 from 2011. The Inventory of U.S. Source: EPA.

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UN Review of Recent Climate Research Concludes That Impacts Of Climate Change Coming Faster Than Anticipated

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Significant climate anomalies 2008/2009. Source: Climate Change Compendium. The developing and least-developed economies, 80% of the world’s population, accounted for 73% of the global growth of emissions in 2004. Click to enlarge. Earlier post.). Earlier post.). Global emissions were growing by 1.1%