Microsoft

◌ Pending Review

💻 SaaS / Digital ServicesUSBelow expectations

~228,000 employees~$245B revenue15.5Mt CO₂e totalRanked #102 of 322Website ↗

Microsoft is a saas / digital services company headquartered in US with total reported emissions of 15.5Mt CO₂e per year. Based on our 10-question rubric, Microsoft scores 43/100 — rated as below expectations on sustainability for a company of its size and profile.

SINK Score Breakdown

How we calculated Microsoft's score using our formula: (0.3 × Base + 0.7 × Performance) × Scale Penalty

Base Impact

SaaS / Digital Services industry ceiling

Performance

57/100

10 questions scored below

Scale Penalty

0.7x

emissions volume multiplier

SINK Score

(0.3 × 70 + 0.7 × 57) × 0.7 = 43

Emissions Breakdown

Scope 1

144Kt

Direct emissions

Scope 2

259Kt

Energy (purchased)

Scope 3

15.1Mt

Value chain

Total

15.5Mt

CO₂e per year

10-Question Rubric Breakdown

Click any question to see the reasoning, sources and community challenges.

8/10

Carbon Footprint — Operations

7/10

Carbon Footprint — Supply Chain

2/10

Emissions Trajectory

7/10

Energy Source

6/10

Nature & Biodiversity Impact

6/10

Resource Use & Waste

5/10

Water Impact

5/10

Targets & Commitments

7/10

Transparency & Accountability

Q10

4/10

Controversies & Red Flags

Community Verification

0 verifications · 0 challenges · Scored using SINK editorial review

Last scored: 4 Apr 2026

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