Category Archives: Cement

EPA Sends CA Cement Makers Packing

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For the first time, the Environmental Protection Agency has restricted emissions from existing cement kilns. The regulations aim to reduce, by 2013, the annual emissions of mercury and particulate matter by 92%, hydrochloric acid by 97% and sulfur dioxide by … Continue reading »


NUMMI Gets An Hour on Forum

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I was a guest on Forum with colleague Scott Shafer on Monday morning. The guests were great – and so were the calls and e-mails.  I’m consistently blown away by how in-the-know our audience members are.  I suppose that shouldn’t … Continue reading »