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  04 Mar 2026

  Microsoft to purchase up to 1.8m carbon credits from Rainforest Builder in Sierra Leone

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  14 Jan 2026

  Rubicon to supply Microsoft with 2m carbon removal credits from afforestation project in Uganda

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  18 Nov 2025

  Tencent in discussions to form carbon credit buying alliance - report

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  30 Oct 2025

  Microsoft to purchase 300,000 tons of carbon removal credits from industrial mineralization firm Arca

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  27 Aug 2025

  Frontier signs $31m carbon removal deal with ocean alkalinity enhancement firm Planetary

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  22 May 2025

  Microsoft to purchase 1.24m tons of carbon removal credits from biochar firm Exomad Green

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  16 May 2025

  Microsoft to purchase 18m tons of carbon credits from Rubicon Carbon

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  09 May 2025

  Google partners with Recoolit and Cool Effect to remove 25,000 tons of super pollutants by 2030