Alibaba Group will aim to achieve carbon neutrality in its own operations and slash emissions across its supply chains and transportation networks by the end of the decade, the Chinese e-commerce giant pledged on Friday. Alibaba promised to achieve carbon neutrality by 2030 in its own direct emissions - known as "scope 1" - as well as its indirect "scope 2" emissions - derived from the consumption of electricity or heating. It also said it would reduce carbon intensity - the amount of carbon per unit of revenue - from the "scope 3" emissions - produced across its wider value chain in areas such as transportation, purchased goods and services and waste - by 50% by 2030. The company also pledged to cut overall CO2 across all its businesses by 1.5 gigatonnes by 2035.