Microsoft aims to be ‘carbon negative’ by 2030 across its supply chain

Microsoft is aiming to clean up its carbon footprint at its own home base and throughout its supply chain, believing it can go “carbon negative” by 2030, executives said Thursday. Carbon negativity is the reduction of a carbon footprint to less than neutral, with the net effect of removing carbon dioxide from the atmosphere rather than adding it. Microsoft MSFT, +1.13% in 2017 had pledged to cut its operational carbon emissions by 75% by 2030. “This is the decade for urgent action for Microsoft and for all of...