More From Emissions

EPA takes action against DPF-delete kits for pickups

EPA takes action against DPF-delete kits for pickups

Posted by Amanda Bayhi on Jan 11, 2013

DPF-delete kits have become popular for diesel truck owners who want to boost performance on emissions restricted engines - but ...

Collaboration seeks cheaper biofuel from non-food products

Collaboration seeks cheaper biofuel from non-food...

Posted by Amanda Bayhi on Jan 11, 2013

The U.S. Department of Energy's National Renewable Energy Laboratory (NREL) and Johnson Matthey, a global specialty chemicals company, have teamed ...

Former Vice President Al Gore delivers a keynote on climate change.

Brower and Gore: Environmentalists then and now

Posted by Tom Jackson on Jan 09, 2013

Former Vice President Al Gore delivers a keynote on climate change. One of the pleasures of going home for the ...

Global warming: the ultimate conspiracy theory?

Global warming: the ultimate conspiracy theory?

Posted by Tom Jackson on Dec 27, 2012

If I were to ever concoct the perfect conspiracy theory it would involve something nobody could control (like the weather), ...

Dynapac brings Tier 4 F1000 paver series to North America

Dynapac brings Tier 4 F1000 paver series to North...

Posted by Amanda Bayhi on Dec 14, 2012

Dynapac has released its next generation series of F1000 pavers, the F1000T and the F1000W, in North America. These pavers ...

EPA ruling on E15 gasoline is irresponsible

EPA ruling on E15 gasoline is irresponsible

Posted by Tom Jackson on Nov 20, 2012

After months of careful and objective deliberation, weighing evidence from only the most knowledgeable and impartial scientists, environmentalists and industry ...

Vancouver roads use recycled plastic in paving process

Vancouver roads use recycled plastic in paving process

Posted by Amanda Bayhi on Nov 20, 2012

Vancouver’s recycled plastic may be reincarnated as highway pavement. The city has revealed a new way to make asphalt using a ...

Ener-G Force concept is Mercedes’ hydrogen-powered patrol SUV

Ener-G Force concept is Mercedes’ hydrogen-powered...

Posted by Wayne Grayson on Nov 19, 2012

As an entry to the 2012 Los Angeles Auto Show Design Challenge, Mercedes-Benz created the monster you see above — ...

Cat 966K XE packs up to 25 percent increase in fuel economy, coming to North America later this year

Cat 966K XE packs up to 25 percent increase in fuel...

Posted by Wayne Grayson on Oct 18, 2012

"With the 966K XE we wanted to set up a new level of fuel efficiency, and go a step further ...

Caterpillar details its Tier 4 technology strategy moving forward

Caterpillar details its Tier 4 technology strategy...

Posted by Wayne Grayson on Oct 16, 2012

Tana Utley, Caterpillar Chief Technology Officer Meeting Tier 4 engine emissions regulations is a marathon, not a sprint, says Tana ...

What causes more pollution: cooking a burger or driving a truck 100 miles

What causes more pollution: cooking a burger or driving...

Posted by Tom Jackson on Sep 21, 2012

If that truck uses a 2010 emissions compliant diesel engine, then the burger is the dirtier of the two. That's the ...

Chevron unveils fuel efficient 5W/30 engine oil

Posted by Jack Roberts on Aug 23, 2012

Jim Gambill, North American industrial and commerical brand manager for Chevron says its new heavy-duty, 5w/30 engine oil is a ...

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