
An environmental, financial and practical assessment of Bamboo as building material for bearing structures was presented at the 7th World Bamboo Congress in 2004. It compared the overall "environmental cost" of structural building elements made from Steel, Concrete, two types of sustainable hardwoods, and Bamboo. The most extreme contrast showed a steel column having an "environmental cost" over 300 times that of Bamboo! The sustainable hardwoods fared slightly better but the report notes that "timber from regular, non-sustainable woods will have a considerably greater environmental impact." READ MORE