The California Air Resources Board made changes to a rule limiting off-road diesel emissions that could result in contractors saving about $9 billion. The rule has also been delayed for four years. The board reportedly overestimated the emissions from off-road diesel construction equipment by 340%.
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| Aug 11, 2010
Best AEC Firms of 2011/12
Later this year, we will launch Best AEC Firms 2012. We’re looking for firms that create truly positive workplaces for their AEC professionals and support staff. Keep an eye on this page for entry information. +