Green and Greenwashing at PCBC 2009

Keith Rockmael — Fri, 19 Jun 2009 14:43:37 +0000

It wasn’t exactly a quite hush that settled over the San Francisco’s Moscone Center for the 50th PCBC convention but the crowds and exhibitors for this annual builders convention came in about one-half of last year. Nonetheless, in this era of minimalism and slimming down the show offered an array of notable speakers and some innovative products. Now of course, with the slogan “The New Age of Innovation” we hoped for more progressive Green products and not just in a marketing sense.

On the creatively intriguing side, we walked into the Icynene Inc. display booth only knowing that they create their Icynene LD-R-50 spray foam insulation partially from Castor oil. Honestly, we didn’t exactly know the origin of Castor oil. Castor oil comes from Castor beans (not true beans from Castor plant) and don’t serve a normal food source, so not food for insulation here. Castor crops don’t require pesticides or fungicides or even water to grow and are rapidly renewable. For this insulation, they use 15 percent castor oil (and unfortunately 85 percent polyglycol, which in our eyes is like using B15 biodiesel. Fifteen percent is better than zero percent but still a long way to go. This product helps eliminate dust, pollen and contains no VOCs as it is water blown. Most traditional cellulose insulation comes from 80% newspaper (up to100% post-consumer recycled) and 20% binders and fire-retardants, commonly borax, boric acid, sulfuric acid, ammonium sulfates and/or other chemical compounds. Smell the goodness.

Intersolar North America Coming to San Francisco from July 15th-17th

Ariel Schwartz — Tue, 15 Jul 2008 04:46:29 +0000

Starting tomorrow, San Francisco’s Moscone Center will play host to Intersolar North America, the country’s premier exhibition for photovoltaics, solar thermal technology, and solar thermal architecture. The Intersolar conference, which has previously only been held in Europe, will attract 210 solar companies and over 12,000 attendees.

Corporate participants will come from every part of the solar energy supply chain—ranging from PV cell manufacturers and components suppliers to service companies and manufacturers of solar thermal applications for heating and cooling.

Not only will the event have a massive exhibition center for the participating companies, but it will also put on a variety of solar-themed workshops. Topics will include solar cooling, solar thermal energy, introductory photovoltaics, and more.

Green Options » moscone center

Green and Greenwashing at PCBC 2009

Intersolar North America Coming to San Francisco from July 15th-17th