More From Environmental Protection Agency

OEMs used ConExpo to preview what will be the most revolutionary decade in the history of heavy equipment and truck technology

OEMs used ConExpo to preview what will be the most...

Posted by Tom Jackson on Mar 24, 2014

As ConExpos go, the 2014 show was a welcome shot of enthusiasm for the construction industry. But it was a ...

Obama orders tighter fuel economy standards for work trucks, praises Cummins-Peterbilt SuperTruck

Obama orders tighter fuel economy standards for work...

Posted by Wayne Grayson on Feb 19, 2014

Medium- and heavy-duty trucks are set to receive a second round of standards that will tighten limits on fuel economy ...

EPA offering rebates for construction equipment DPF retrofits, engine replacements until Jan. 15

EPA offering rebates for construction equipment DPF...

Posted by Wayne Grayson on Nov 21, 2013

The Environmental Protection Agency has announced a rebate program that will help construction equipment owners with the cost of reducing ...

Opinion: If Obama wants job growth, he should start by asking the EPA to calculate how many jobs they’ve destroyed

Opinion: If Obama wants job growth, he should start by...

Posted by Tom Jackson on Jul 31, 2013

The president spent an hour last week giving a speech detailing yet another jobs program. During the last election cycle ...

Opinion: Why I write about Global Warming on a construction equipment site

Opinion: Why I write about Global Warming on a...

Posted by Tom Jackson on Jul 17, 2013

A reader from Europe recently asked why I spend a lot of time blogging about global warming and other such ...

Supreme Court declines to hear challenge of EPA’s approval of E15

Supreme Court declines to hear challenge of EPA’s...

Posted by Wayne Grayson on Jul 02, 2013

Lost in the shuffle of much bigger headlines last week was the Supreme Court's decision to pass on hearing a ...

EPA Administrator resigns

EPA Administrator resigns

Posted by Wayne Grayson on Dec 31, 2012

EPA Administrator Lisa Jackson announced recently that she is stepping down, the Associated Press reports. Jackson, 50, served in the EPA's ...

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), ...

The inner-workings of Komatsu’s Tier 4 Interim engines

The inner-workings of Komatsu’s Tier 4 Interim...

Posted by Tom Jackson on Nov 01, 2012

Physics and chemistry dictate that most Tier 4 Interim engines follow a common design formula to reduce emissions. Above 75 ...

Journal says Navistar ready for SCR

Posted by Jack Roberts on Jul 03, 2012

Navistar will soon pivot from its controversial exhaust gas recirculation (EGR) solution and adopt the selective catalytic reduction (SCR) path ...

NewWorld Capital Group acquires Cleaire Advanced...

Posted by Katie Wood on Aug 17, 2011

NewWorld Capital Group has acquired Cleaire Advanced Emission Controls, a leading provider of particulate matter and nitrogen oxides abatement products for ...

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