We do not have this data available for the German production of PROMATECT^®-XW currently, the best information we can provide is available within the relevant industry average EPD for German manufactured boards to DIN EN 15283-2. This figure is 0.308 KgCo2e/Kg for A1- A3 (i.e. cradle to grave embodied carbon). Use this link to the relevant declaration for your reference should you need to provide evidence of this.