Climate change COP-26 Sustainability February 4, 2021Purchasing carbon credits is one way for a company to offset emissions it is unable to eliminate. In our estimate, annual global demand could reach up to 1.5 to 2.0 gigatons of carbon dioxide (GtCO2) by 2030 and up to 7 to 13 GtCO2 by 2050. Our research suggests that supply could meet the demand, creating the basis for a thriving market. We strive to provide individuals with disabilities equal access to our website. If you would like information about this content we will be happy to work with you. Please email us at: McKinsey_Website_Accessibility@mckinsey.com To read the report, see “A blueprint for scaling voluntary carbon markets to meet the climate challenge,” January 29, 2021.