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The Surface Emissions Estimator provides you with a report that includes estimates of carbon emissions. These estimates are based on a Life Cycle Assessment (LCA) in accordance with ISO 14040 and ISO 14044. The Life Cycle Inventory (LCI) data is based on Microsoft’s own measurements, collected from suppliers, along with industry standard and internationally available LCI databases.
The Emissions Estimator report provided to you is for informational purposes only. You should not interpret the report you receive to be a commitment on the part of Microsoft; actual emissions may vary based on your location, purchase method, usage, and other factors. Microsoft does not make any representations or warranties, express or implied, as to the information within this website and the generated report.