SINK
@sinkproject.com
Real sustainability scores. No greenwashing. 500+ companies rated 0–100 — one formula, public data, open methodology 🌍
http://sinkproject.com
http://sinkproject.com
We scored Europe’s 20 biggest airlines on public data.
As of July 2026, Jet2 is the only airline in the world to have actively withdrawn its climate commitment. Every other airline that lost one simply let it expire.
It’s British. It got almost no coverage.
www.sinkproject.com/blog/europe-...
As of July 2026, Jet2 is the only airline in the world to have actively withdrawn its climate commitment. Every other airline that lost one simply let it expire.
It’s British. It got almost no coverage.
www.sinkproject.com/blog/europe-...
July 12, 2026 at 4:17 PM
We scored Europe’s 20 biggest airlines on public data.
As of July 2026, Jet2 is the only airline in the world to have actively withdrawn its climate commitment. Every other airline that lost one simply let it expire.
It’s British. It got almost no coverage.
www.sinkproject.com/blog/europe-...
As of July 2026, Jet2 is the only airline in the world to have actively withdrawn its climate commitment. Every other airline that lost one simply let it expire.
It’s British. It got almost no coverage.
www.sinkproject.com/blog/europe-...
Deutsche Telekom cut emissions 94% since 2017.
BT cut theirs 52%.
BT scores higher.
Same strong targets. Difference shows up in transparency, controversies, and what’s not measured.
Sustainability isn’t one number. It’s a shape.
DT: 45. BT: 55.
sinkproject.com
BT cut theirs 52%.
BT scores higher.
Same strong targets. Difference shows up in transparency, controversies, and what’s not measured.
Sustainability isn’t one number. It’s a shape.
DT: 45. BT: 55.
sinkproject.com
May 19, 2026 at 5:01 PM
Deutsche Telekom cut emissions 94% since 2017.
BT cut theirs 52%.
BT scores higher.
Same strong targets. Difference shows up in transparency, controversies, and what’s not measured.
Sustainability isn’t one number. It’s a shape.
DT: 45. BT: 55.
sinkproject.com
BT cut theirs 52%.
BT scores higher.
Same strong targets. Difference shows up in transparency, controversies, and what’s not measured.
Sustainability isn’t one number. It’s a shape.
DT: 45. BT: 55.
sinkproject.com
You've heard of Patagonia.
You've probably not heard of Mossy Earth.
They score higher.
Check out the full breakdown of their sustainability score →
sinkproject.com/company/mossy-earth
You've probably not heard of Mossy Earth.
They score higher.
Check out the full breakdown of their sustainability score →
sinkproject.com/company/mossy-earth
May 18, 2026 at 8:28 PM
You've heard of Patagonia.
You've probably not heard of Mossy Earth.
They score higher.
Check out the full breakdown of their sustainability score →
sinkproject.com/company/mossy-earth
You've probably not heard of Mossy Earth.
They score higher.
Check out the full breakdown of their sustainability score →
sinkproject.com/company/mossy-earth