To extract gold, copper, nickel, tungsten and other metallic raw materials, entire ecosystems are destroyed. Guest author Georg Scattolin from the WWF, on environmental threats in the extraction of raw materials.
Sustainable building means energy-efficient construction. Styrofoam insulation is usually the magic word, but it is a non-breathable material and can therefore lead to mold. Also, it can catch fire easily. Therefore, the German Steico Group has turned away from these materials, becoming one of the largest suppliers in the field of ecological building materials. With […]