We have been a carbon neutral company since https://sciencebasedtargets.org/ http://www.sustainableorganizations.org/context-based-sustainability-cbs/ https://www.biogen.com/content/dam/corporate/en_us/pdfs/corporate-citizenship-report/2016/Biogen_ClimateChangePosition_2016.pdf Water is used throughout our operations: as part of our production process, it is used to sterilize and clean equipment, for irrigation and elsewhere throughout our offices and manufacturing operations.