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US rejects Keystone XL pipeline, citing combatting climate change as critical factor; Kerry: arguments pro and con “overstated”

Green Car Congress

The determination by the State Department brings to an end the much delayed, deferred and debated permit process that would have allowed TransCanada to built the fourth phase of its Keystone pipeline system to bring more oil sands crude from Canada to refineries in the US.

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US rejects Keystone XL pipeline, citing combatting climate change as critical factor; Kerry: arguments pro and con “overstated”

Green Car Congress

The determination by the State Department brings to an end the much delayed, deferred and debated permit process that would have allowed TransCanada to built the fourth phase of its Keystone pipeline system to bring more oil sands crude from Canada to refineries in the US.

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Obama: no Keystone XL if significant exacerbation of GHG; Canada: no problem

Green Car Congress

In his talk at Georgetown University outlining his climate action plan, President Barack Obama suggested that the controversial Keystone XL pipeline would only be built if the project “ does not significantly exacerbate the problem of carbon pollution. ”. That’s how it’s always been done. It’s relevant. —President Obama.

Obama 199
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Researchers describe the “where” and “when” of life cycle emissions from gasoline and ethanol in the US

Green Car Congress

Researchers from the University of Minnesota have produced a spatially and temporally explicit life cycle inventory (LCI) of air pollutants from gasoline, ethanol derived from corn grain, and ethanol from corn stover for the contiguous US (the lower 48 states). The researchers included a sixth pollutant, ammonia (NH 3 ).

Gasoline 236
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Devil in the Details: World Leaders Scramble To Salvage and Shape Copenhagens UNFCCC Climate Summit

Green Car Congress

Although most countries have already revealed their opening emissions reduction proposals, UNFCCC Executive Secretary Yvo de Boer pointed out Thursday that “ we still await clarity from industrialized nations on the provision of large-scale finance to developing countries for immediate and long-term climate action. by Jack Rosebro.

Climate 236
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Critical review finds actual measurement data on segments of natural gas lifecycle sparse or lacking

Green Car Congress

National and state regulators primarily use generic emission inventories to assess the climate, air quality, and health impacts of natural gas systems. Air monitoring during these operations can help ensure emissions management strategies are effective and exposure to air pollutants, including silica, are kept to a minimum.

Gas 218
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Group of Scientists and Economists Urge Inclusion of Indirect Land Use Change Effects for Biofuels and All Transportation Fuels in California LCFS

Green Car Congress

Failure to include a major source of pollution, like indirect land use emissions, will distort the carbon market, suppress investment in truly low carbon fuels, and ultimately result in higher emissions. Tags: Biodiesel Biomass Climate Change Ethanol Fuels Lifecycle analysis Policy.