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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Changes completed on 2015 IECC provisions
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Design-build makes gains along with more authorizing legislation
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Rotterdam resiliency policies include floating neighborhood
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Architects urge government to reform design-build contracting process
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