Dyson scores 30/100 (Significant gaps) on SINK's independent climate assessment — scored from public data only, no company payment can change a number. Last verified May 2026.
That places Dyson joint 587th of 809 companies scored, and 9th of 10 in Electrical Equipment / Lighting.
Dyson publishes no emissions data despite $8.3B revenue and 14,000+ employees, refuses Scope 1, 2, and 3 disclosure, and makes an unvalidated 2030 carbon-neutral claim. A major electronics manufacturer outsourcing most production to contract makers while hiding its footprint. No sustainability report, no SBTi alignment, no biodiversity policy.
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Same ten questions for every company. No private weighting.
SINK = (0.3 × Base + 0.7 × Performance) × ScaleStrongest on Controversies & Red Flags and Energy Source (7/10, 5/10). Weakest on Nature & Biodiversity Impact and Emissions Trajectory (1/10, 1/10).
11 sources used in this assessment. All publicly available. Each row shows which rubric questions it informed.
If you believe a source has been misread or a newer version exists, submit a challenge.
Where Dyson sits among electrical equipment / lighting peers.
Among the 10 major electrical equipment / lighting brands we've scored, Dyson sits 9th of 10.
Dyson's score has been reviewed 2 times and currently stands where it started, at 31.
Session 2a cleanup: recomputed performance from sum(questions[].score). performance 27→26, score 31→30.
Initial score at platform launch
This score is not currently being contested.
Every challenge is published. We'd rather be corrected than wrong — that's the whole point.
No challenges submitted yet. If you have evidence that contradicts this score, you can challenge any question above — cite a public source and we'll review it.
Dyson is a British-Singaporean consumer electronics manufacturer specializing in cordless vacuum cleaners, hand dryers, air purifiers, and heating/cooling appliances. Founded in 1983 and headquartered in Singapore since 2019, it employs 7,000+ staff across manufacturing in Malaysia, Singapore, and the Philippines. FY2022 revenue: £6.5bn.
Major electronics manufacturer with similar supply chain opacity and hidden operational footprints
View breakdown →Consumer electronics leader; contrast: Apple discloses Scope 1–3 and has SBTi targets; Dyson does not
View breakdown →Large consumer goods company; demonstrates sector norm for sustainability reporting and targets
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