Today my alma mater Southern Methodist University celebrates a new master’s degree program in sustainability and development. The degree covers sustainability-related topics from policy to design in both developed and developing worlds. SMU will kick off the endeavor mid-day Friday with London sustainability strategist Peter Bishop and the unveiling of a low-cost Pallet House prototype designed by I-Beam Design.
London and Dallas-based Accsys Technologies recently announced a new variant of the modified wood product Accoya, but this one is made with North American red alder. The company puts wood through a proprietary acetylation process in whichwood molecules that want to bond with water are replaced with more stable acetyl groups. This improves durability, hardness, water absorption, and dimensional stability.
It seems like manufacturers are turning to third parties to validate environmental claims with increasing frequency lately. For example, I just learned that DuPont expanded their Corian Terra line of solid surfaces and five colors have at least 20% pre-consumer recycled resin content, according to Scientific Certification Systems. Several other colors have at least 13% and the rest have a minimum of 6% pre-consumer recycled resin content. In addition, all colors are GREENGUARD certified; they’re non-porous and do not promote the growth of mold, mildew, or bacteria, according to DuPont.