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Microsoft has purchased 2.85 million soil carbon credits from Indigo Carbon as part of its strategy to offset emissions from its global data centers. This acquisition highlights a trend among corporations utilizing nature-based solutions to combat climate change.

Soil carbon credits are generated when farmers adopt practices that enhance carbon storage in soil or reduce emissions. Each credit represents verified carbon dioxide equivalent (CO2e) stored in soil, with rigorous monitoring and auditing processes in place.

These credits not only help in climate mitigation but also improve soil health, biodiversity, and ecosystem quality. Despite increasing corporate interest, challenges remain in accurately measuring soil carbon changes and ensuring the permanence of carbon storage. Advances in soil sampling and verification technologies are being developed to enhance the credibility of soil carbon markets.