GAB Report library

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  • Simplify Rainwater Harvesting with HOGs

    Simplify Rainwater Harvesting with HOGs

    How can you beat a name like Rainwater HOG (HOG)?  When I walked through the March 2009 PG&E Water Conservation Showcase in San Francisco, my attention was drawn to a group of tall, handsome, and eye-catching Australians.  They were 6 feet tall and dark green, with the word “HOG” subtly inscribed on them. The What:…

  • The First Green Replacement for the Concrete Block

    The First Green Replacement for the Concrete Block

    Four years ago, I asked a contractor and architect whether or not there exist concrete masonry units (CMU) with recycled content.  “CMU is CMU, just use the standard specs,” they said.  Fast forward to 2009, while speed-walking through the exhibit aisles at the 2009 Green California Summit and Exposition, I came upon Integrity Block.  The…

  • Berkeley’s Latest Super-Green Project

    Berkeley’s Latest Super-Green Project

    During my student days at U.C. Berkeley, my friends and I would go to the Great China Restaurant for dinner and the California Theaters for a movie.  Along the way, there was a big parking lot which was often viewed as an eye-sore.  More than 10 years later, this lot has been transformed into two…