Real sustainability scores. No greenwashing. 500+ companies rated 0–100 — one formula, public data, open methodology 🌍sinkproject.com United KingdomJoined September 2025
Spotify SINK sustainability score: 58/100
~98% of its footprint isn’t Spotify at all. It’s cloud, ads and marketing (Scope 3).
Emissions fell 31% in 2024 as users grew 10%. That’s real decoupling.
Weak spot is water: 3/10.
Boohoo (now Debenhams Group) told investors last week its marketplace pivot is working: less stock on its own books.
That doesn’t cut the carbon. 97% of its footprint is still in the supply chain (and air freight isn’t counted).
SINK sustainability score: 18/100
Ben & Jerry’s sustainability score: 41/100.
The founders are at war with Magnum over the “social mission.” Ben wants the brand back.
Emissions rose 3% and the 2025 climate target slipped to 2035.
Still top of the 8 dairy brands we’ve scored so far.
Who should we score next?
Maersk ordered 26 giant container ships today.
They run on gas.
They arrive in 2030.
Ships last ~25 years.
Maersk promised net zero by 2040.
SINK sustainability score: 29/100
Rivian’s 2026 guide is now 65–70k with R2 ramping. That’s the growth story.
SINK sustainability score: 34/100.
Absolute emissions rose with volume; Scope 3 once jumped ~108% as production scaled.
Reporting well isn't the same as decarbonising.
Games Workshop's AGM was today. Record year — £660m revenue.
The sustainability numbers tell a different story.
Scope 1+2: down 69%. Target smashed six years early.
Scope 3: 93% of the footprint, still rising, no target at all.
Cleaning up the factory is the easy part.
41/100.
Shailene Woodley's Emmys look got the internet arguing about Balenciaga all day.
Balenciaga's sustainability score: 32/100. Same as Zara. Zero brand-level emissions data.
The outfit is debatable. The disclosure isn't.
Anthropic and OpenAI just agreed to independent evaluators inside the labs.
For model safety.
On the environment they disclose almost nothing.
Sustainability scores:
Anthropic 31/100
OpenAI 25/100
No emissions data, no energy mix, no targets.
Same method as everyone else.
Manchester derby at Old Trafford today.
We rated both clubs on what they actually publish about sustainability — emissions, energy use and targets.
Man City: 56/100 (2nd of 20)
Man Utd: 25/100 (17th of 20)
Same city. Same league. A 31-point gap.
Why?
One club publishes substantially more evidence than the other.
Most viewed on SINK today:
TK Maxx: 42/100
They sell what other brands couldn't shift. Bargains for us. A safety net for an industry that makes too much.
Their own shops: 7/10. Emissions down 37% since 2017.
Their supply chain: 2/10. 20,000 suppliers. No emissions figure for the clothes.
They count the shop. They don't count the clothes.
Apple's first foldable: $1,999.
93 kg of carbon over its life.
The 18 Pro: 63 kg. And it uses less recycled material, not more. Apple put the numbers out. That's rare.
The numbers still say the same thing: Two screens and a hinge weigh more on the planet than the price tag suggests.
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