Zoom Communications scores 57/100 (Making progress) on SINK's independent climate assessment — scored from public data only, no company payment can change a number. Last verified May 2026.
That places Zoom Communications joint 25th of 809 companies scored, and joint 7th of 75 in SaaS / Digital Services.
Zoom has cut operational emissions 56% year-on-year and secured 94% renewable energy coverage through Equinix partnerships. But Scope 3 emissions have ballooned 254% since 2021, supplier engagement is absent, and the company has no biodiversity policy, water targets, or dedicated sustainability leadership despite operating a global platform.
Every supplier scored from public evidence like this, ranked, in 48 hours. No questionnaires, and your suppliers never know.
This score uses public evidence only. Challenge any question for free, or ask for a human review of evidence you haven't published.
Same ten questions for every company. No private weighting.
SINK = (0.3 × Base + 0.7 × Performance) × ScaleStrongest on Controversies & Red Flags and Carbon Footprint — Operations (8/10, 7/10). Weakest on Water Impact and Nature & Biodiversity Impact (3/10, 3/10).
4 sources used in this assessment. All publicly available. Each row shows which rubric questions it informed.
This company's public sustainability disclosure is limited. This score is based on the 4 verified sources cited below, rather than padded to a standard count.
Limited data coverage. This assessment is based on 4 sources, 75% of which are self-reported by the company. Scores may change as independent evidence becomes available.
If you believe a source has been misread or a newer version exists, submit a challenge.
Where Zoom Communications sits among saas / digital services peers.
Among the 75 major saas / digital services brands we've scored, Zoom Communications is tied =7th of 75, with 1 other.
Score history begins 4 April 2026.
As Zoom Communications's score updates, the trajectory will appear here.
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.
Zoom is a cloud-based video conferencing and unified communications platform founded in 2011, headquartered in San Jose. With ~2,000 employees and $4.4B revenue (FY2022), it operates primarily as a SaaS provider with minimal direct environmental footprint but significant data center energy and water dependencies delegated to Equinix.
Cloud SaaS platform with similar delegated data center emissions and scope creep in Scope 3 reporting.
View breakdown →Technology giant managing data center renewable energy targets and supply chain emissions at scale.
View breakdown →Software corporation balancing operational decarbonization with rapidly expanding digital infrastructure footprint.
View breakdown →Networking and collaboration software company with comparable transparency and similar Scope 3 boundary expansion challenges.
View breakdown →Email alerts when a rubric question is verified, a challenge is resolved, or the overall score changes.
One email, every Sunday. Score changes, new research, the stories behind the numbers. Free.
No spam. Unsubscribe in one click.
Checking a company?
Search free →Checking your suppliers?
Get your list scored in 48 hours →Been scored?
See what's behind your number →Nobody can pay us to change a number.