More From Emissions

Case SR175 skid steer

Case takes “fear out of Tier 4,” opts for...

Posted by Marcia Gruver Doyle on Feb 19, 2013

Two Case mid-frame skid steer models the radial-path SR175 and the vertical-path SV185 — will offer a diesel oxidation catalyst-only ...

Ram 1500 will be first modern half-ton pickup with diesel

Ram 1500 will be first modern half-ton pickup with...

Posted by Tom Jackson on Feb 14, 2013

Finally, a carmaker steps up to the plate and hits the home run we’ve all been waiting for. Chrysler announced this ...

Opinion: Carbon tax bill would hurt job growth

Opinion: Carbon tax bill would hurt job growth

Posted by Tom Jackson on Feb 13, 2013

That was fast. The pundits hadn’t even stopped pontificating on President Obama’s State of the Union speech when it was announced ...

Obama stresses importance of construction, infrastructure, skilled labor in State of the Union

Obama stresses importance of construction,...

Posted by Wayne Grayson on Feb 13, 2013

In his State of the Union address Tuesday night, President Barack Obama stressed the great importance of construction, housing, infrastructure, ...

Kohler expands Command PRO EFI line with 34- and 38-hp gas models (WOC 2013)

Kohler expands Command PRO EFI line with 34- and 38-hp...

Posted by Tom Jackson on Feb 11, 2013

Last week, World of Concrete attendees got their first look at two new models of Kohler’s Command PRO EFI line ...

Doosan launches DL250-3 wheel loader with Tier 4, increased performance

Doosan launches DL250-3 wheel loader with Tier 4,...

Posted by Wayne Grayson on Jan 29, 2013

Doosan says its latest wheel loader, the DL250-3 is not just an update that adds a Tier 4 engine, but ...

Opinion: Diesel and the truth about MPG ratings

Opinion: Diesel and the truth about MPG ratings

Posted by Tom Jackson on Jan 28, 2013

America is a great country, but amazingly, breathtakingly and mindbogglingly ignorant about cars and fuel efficiency. If you look in the ...

EPA brings millions in fines to makers of DPF Delete kits for pickups

EPA brings millions in fines to makers of DPF Delete...

Posted by Wayne Grayson on Jan 24, 2013

A couple weeks back our sister publication Pro Pickup reported on the Environmental Protection Agency's decision to begin going after ...

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

One of the pleasures of going home for the holidays is sometimes finding the books I  left behind in college ...

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), ...

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