Microsoft reports comprehensive emissions data with third-party verification, but absolute emissions rose 23.4% since 2020 baseline despite 71% revenue growth. Heavy reliance on carbon removal credits, annual renewable matching that masks hourly grid reality, and membership in climate-obstructing trade associations undermine net-zero credibility.
Same formula for every company. No curve. No private weighting.
SINK = (0.3 × Base + 0.7 × Performance) × ScaleStrongest on Carbon Footprint — Operations and Carbon Footprint — Supply Chain (8/10, 7/10). Weakest on Emissions Trajectory and Controversies & Red Flags (2/10, 4/10).
14 sources used in this assessment. All publicly available. Each row shows which rubric questions it informed.
9 of 14 sources are third-party verified or public record.
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Among the 35 major saas / digital services brands we've scored, Microsoft is tied =21st of 35, with 2 others.
Score history begins 8 February 2026.
As Microsoft's score updates, the trajectory will appear here.
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Microsoft is a multinational technology corporation headquartered in Redmond, Washington, providing cloud computing (Azure), productivity software (Office 365), gaming (Xbox), and enterprise services. With 228,000 employees and $281.7 billion FY2025 revenue, it ranks among the world's largest software and digital services providers.
Cloud infrastructure provider with rising data center emissions despite renewable procurement targets and removal credit reliance.
View breakdown →Tech giant claiming carbon neutrality via annual renewable matching and removals while absolute emissions rising with AI compute expansion.
View breakdown →Semiconductor manufacturer benefiting from AI boom; faces emerging scrutiny on embodied carbon and supply chain transparency gaps.
View breakdown →Data center operator with similar renewable procurement strategy and carbon removal buyback programs masking absolute growth trajectory.
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