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Study estimates global black carbon emissions up 72% from 1960-2007; BC emissions intensity down 52%

Green Car Congress

Black carbon emissions and BC emissions intensity per year. A study led by a team from Peking University has estimated that global black carbon (BC) emissions increased from 5.3 teragrams per year in 2007 (+72%). Black carbon has two deleterious effects on the environment. Credit: ACS, Wang et al. Click to enlarge.

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New inventory of black carbon emissions from China finds 2007 levels higher than previously reported

Green Car Congress

for year 2007. A new black carbon (BC) emissions inventory from China found BC emissions levels in 2007 of 1,957 Gg BC—higher than reported in earlier studies. Black carbon is released into the atmosphere via incomplete combustion of carbonaceous fuel and is of major concern because of the impact on climate systems.

2007 271
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Used Car of the Day: 2007 Jeep Grand Cherokee SRT8

The Truth About Cars

We're sending you into the weekend with this 2007 Jeep Grand Cherokee -- a bunch of muscle and mods.

2007 89
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Pilot Project Sends Kelp–and Carbon–to the Seafloor

Cars That Think

At daybreak, the cranks pull the ring back up to the surface to soak up sunlight and carbon dioxide. The extra kelp can be turned into food, fertilizer, and fuel , or it can be committed to the deep, locking away countless tonnes of carbon for centuries. This article is part of our special report Top Tech 2024.

Carbon 129
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JRC report assesses R&I in low-emission alternative energy for transport (ALT) in Europe; €2.3B spent from 2007-2020

Green Car Congress

billion has been invested in research and innovation (R&I) for low-emission alternative energy for transport (ALT), focusing on tank-to-wheel emissions and therefore excluding energy and fuel production, between 2007 and 2020. Road transport has received more funding than any other transport mode. Top 15 technologies for the ALT roadmap.

2007 221
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SK invests in Fulcrum BioEnergy to accelerate production of low-carbon fuel from waste

Green Car Congress

in 2007, Fulcrum has developed a proprietary thermochemical process to convert the organic materials found in MSW to low-carbon drop-in fuels, which can be distributed in the same pipelines as traditional petroleum products. Fulcrum’s first MSW-to-fuels facility, Sierra BioFuels, located near Reno, Nev. Founded in Pleasanton, Calif.,

Waste 243
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UMTRI: improved fuel economy in new vehicles since Oct 2007 has saved about 6.1B gallons of fuel

Green Car Congress

Vehicles sold in the US since October 2007 have saved a cumulative total of about 6.1 This reduction in the amount of fuel translates to a reduction of about 120 billion pounds of carbon-dioxide emissions. The results indicate that, from October 2007 to September 2012, the average fuel economy has improved by 18%, from 20.1