http://www.carbonplanet.com/blog/2007/10/12/concrete-the-quiet-emitter/ The founder's blog for Carbon Planet Limited. You can be the change® Fri, 29 Aug 2008 05:48:32 +0000 http://wordpress.org/?v=2.5.1 http://www.carbonplanet.com/blog/2007/10/12/concrete-the-quiet-emitter/#comment-17074 Glen Frost Mon, 15 Oct 2007 00:09:05 +0000 http://carbonplanet.com/blog/2007/10/12/concrete-the-quiet-emitter/#comment-17074 Very interesting Dave. How long before we read about "clean concrete" - just like "clean coal"? Very interesting Dave. How long before we read about “clean concrete” - just like “clean coal”?

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