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Researchers Say Mix of Policies and Current or Near-Term Technologies Could Phase Out US CO2 Emissions from Coal-Fired Power Plants by 2030

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CO 2 emissions from US coal-fired power plant could be phased out entirely by 2030 using existing technologies or ones that could be commercially competitive with coal within about a decade, according to a paper published online 30 April in the ACS journal Environmental Science & Technology. Credit: ACS, Kharecha et al.

Coal 239
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EIA: US energy-related CO2 fell by 2.8% in 2019, slightly below 2017 levels

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The changes in US energy-related CO 2 emissions in 2019 offset the increase in 2018. The increase in 2018 was largely caused by increased energy use as a result of weather and was the largest increase in CO 2 emissions since 2010, when the US economy was recovering from an economic recession.

2019 273
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EIA reports a 3.9% increase in US energy-related carbon dioxide emissions in 2010

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Factors contributing to the growth in energy-related CO 2 emissions in 2010. US carbon dioxide emissions from the consumption of fossil fuels were 5,638 million metric tons carbon dioxide (MMTCO 2 ) in 2010, an increase of 3.9% Consumption of coal, the most carbon-intensive fossil fuel, rose by 6% in 2010 after falling by 12% in 2009.

2010 268
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Oregon Governor Signs Climate Change Bills, Including Low Carbon Fuel Standard and B2

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Oregon Governor Ted Kulongoski signed into law a series of bills constituting a climate change package that includes a low carbon fuel standard (LCFS), a B2 mandate, and other transportation-related measures. The series of bills the Governor signed into law today include: House Bill 2186. Senate Bill 38. Senate Bill 79.

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Tsinghua/Argonne Study Finds That Mass Use of EVs in China Could Result in Higher CO2 and Criteria Pollutant Emissions Than Conventional and Hybrid Gasoline Vehicles Due to Coal-Fired Generation of Electricity

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The researchers found that while EVs do offer a very promising solution to energy issues due to their replacement of petroleum fuels, for now “ the high pollution levels of coal-fired power plants will trade off EVs’ potential energy benefits in China ”. The power of EVs is electricity from the grid.

Coal 291
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IPCC: GHG emissions accelerating despite mitigation efforts; major institutional and technological change required to keep the heat down

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The UN Intergovernmental Panel on Climate Change (IPCC) released a policymaker’s summary of Working Group III’s (WG III) latest report showing that despite a growing number of climate change mitigation policies, annual anthropogenic GHG emissions grew on average by 1.0 GtCO 2 eq/yr in 2010. Transport sector.

Emissions 257
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IEA: carbon intensity of global energy supply has barely changed in last 20 years; “window of opportunity in transport”

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Since 1990, however, the ESCII (2010 = 100) has remained essentially static, changing by less than 1%. tCO 2 /toe); in 2010 it was 56.7 The IEA said that this reflects the continued domination of fossil fuels—particularly coal—in the energy mix and the slow uptake of other, lower-carbon supply technologies.

Carbon 265