Microsoft's Climate Investment Is Part of Broader Plan, Brad Smith Says

Microsoft is investing $1 billion in climate innovation, focusing on carbon removal and renewable energy, especially in developing markets. The company aims to be carbon negative by 2030 and remove all historical emissions by 2050. Microsoft is working with suppliers to ensure accountability and plans to use 100% renewable energy by 2025. The Azure sustainability calculator helps customers reduce carbon emissions, promoting competition in the tech sector for carbon reduction.

What role do suppliers play in Microsoft's sustainability goals?

How does Microsoft plan to support its suppliers in reducing emissions?

What is the purpose of the Azure sustainability calculator mentioned in the text?