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
Who supplies your energy? How the big UK suppliers score on SINK:
Good Energy 55
ScottishPower 51
Ecotricity 45
SSE 44
OVO 42
E.ON 41
Octopus 39
EDF 36
British Gas 30
Same bills, very different evidence. Full table below.
Good Energy 55
ScottishPower 51
Ecotricity 45
SSE 44
OVO 42
E.ON 41
Octopus 39
EDF 36
British Gas 30
Same bills, very different evidence. Full table below.
October 6, 2026 at 5:23 PM
Who supplies your energy? How the big UK suppliers score on SINK:
Good Energy 55
ScottishPower 51
Ecotricity 45
SSE 44
OVO 42
E.ON 41
Octopus 39
EDF 36
British Gas 30
Same bills, very different evidence. Full table below.
Good Energy 55
ScottishPower 51
Ecotricity 45
SSE 44
OVO 42
E.ON 41
Octopus 39
EDF 36
British Gas 30
Same bills, very different evidence. Full table below.
Four of the five banks that founded the Net-Zero Banking Alliance, scored by SINK:
Barclays 39
Deutsche Bank 39
Citi 32
Bank of America 27
Top bank: Triodos, 65. Never lent to fossil fuels.
Joining a pledge isn't the same as cutting emissions.
Barclays 39
Deutsche Bank 39
Citi 32
Bank of America 27
Top bank: Triodos, 65. Never lent to fossil fuels.
Joining a pledge isn't the same as cutting emissions.
October 5, 2026 at 7:03 PM
Four of the five banks that founded the Net-Zero Banking Alliance, scored by SINK:
Barclays 39
Deutsche Bank 39
Citi 32
Bank of America 27
Top bank: Triodos, 65. Never lent to fossil fuels.
Joining a pledge isn't the same as cutting emissions.
Barclays 39
Deutsche Bank 39
Citi 32
Bank of America 27
Top bank: Triodos, 65. Never lent to fossil fuels.
Joining a pledge isn't the same as cutting emissions.
We scored all 147 UK universities on sustainability.
Only one makes Leading practice.
Find yours in the table:
www.sinkproject.com/blog/uk-univ...
Only one makes Leading practice.
Find yours in the table:
www.sinkproject.com/blog/uk-univ...
We Scored Every UK University on Climate. Here's What We Found.
We assessed all 147 UK universities on public evidence only — no questionnaire, no fee. 66 met our evidence bar and are published with full scores. The other 81 carry the reason instead of a number. T...
www.sinkproject.com
October 4, 2026 at 5:56 PM
We scored all 147 UK universities on sustainability.
Only one makes Leading practice.
Find yours in the table:
www.sinkproject.com/blog/uk-univ...
Only one makes Leading practice.
Find yours in the table:
www.sinkproject.com/blog/uk-univ...
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.
~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.
September 22, 2026 at 7:20 PM
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.
~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
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
September 21, 2026 at 6:48 PM
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
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?
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?
September 20, 2026 at 6:41 PM
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?
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
They run on gas.
They arrive in 2030.
Ships last ~25 years.
Maersk promised net zero by 2040.
SINK sustainability score: 29/100
September 18, 2026 at 8:18 PM
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
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.
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.
September 17, 2026 at 8:48 PM
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.
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.
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.
September 16, 2026 at 8:48 PM
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.
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.
Balenciaga's sustainability score: 32/100. Same as Zara. Zero brand-level emissions data.
The outfit is debatable. The disclosure isn't.
September 15, 2026 at 6:23 PM
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.
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.
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.
September 14, 2026 at 7:53 PM
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.
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)
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)
September 13, 2026 at 3:41 PM
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)
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)
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.
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.
September 11, 2026 at 5:33 PM
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.
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.
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.
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.
September 10, 2026 at 12:48 PM
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.
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.
People are checking airline apps for the wrong reason today.
We've scored 23 airlines on sustainability, using the same public method as every other company.
Airline average: 24/100
All companies: 38/100
Best: Finnair, 33
Lowest: Qatar Airways, 18
Not one reaches "making progress."
We've scored 23 airlines on sustainability, using the same public method as every other company.
Airline average: 24/100
All companies: 38/100
Best: Finnair, 33
Lowest: Qatar Airways, 18
Not one reaches "making progress."
September 9, 2026 at 3:38 PM
People are checking airline apps for the wrong reason today.
We've scored 23 airlines on sustainability, using the same public method as every other company.
Airline average: 24/100
All companies: 38/100
Best: Finnair, 33
Lowest: Qatar Airways, 18
Not one reaches "making progress."
We've scored 23 airlines on sustainability, using the same public method as every other company.
Airline average: 24/100
All companies: 38/100
Best: Finnair, 33
Lowest: Qatar Airways, 18
Not one reaches "making progress."
Nike drops out of the S&P 100 for the first time in 18 years.
SINK Score: 39/100. Below expectations. 96% renewable in its own ops. Almost all Nike’s footprint is Scope 3.
More tech stocks are taking the empty seat.
The index got a lighter sector. Not a greener company.
SINK Score: 39/100. Below expectations. 96% renewable in its own ops. Almost all Nike’s footprint is Scope 3.
More tech stocks are taking the empty seat.
The index got a lighter sector. Not a greener company.
September 8, 2026 at 3:45 PM
Nike drops out of the S&P 100 for the first time in 18 years.
SINK Score: 39/100. Below expectations. 96% renewable in its own ops. Almost all Nike’s footprint is Scope 3.
More tech stocks are taking the empty seat.
The index got a lighter sector. Not a greener company.
SINK Score: 39/100. Below expectations. 96% renewable in its own ops. Almost all Nike’s footprint is Scope 3.
More tech stocks are taking the empty seat.
The index got a lighter sector. Not a greener company.
FTSE 100 reshuffle lands 21 September.
Out: Persimmon — 34/100 on SINK. Below expectations.
In: easyJet — 25/100. Significant gaps, mid-pack for an airline.
FTSE ranks market cap. We rank emissions.
Different leagues. Different tables.
sinkproject.com
Out: Persimmon — 34/100 on SINK. Below expectations.
In: easyJet — 25/100. Significant gaps, mid-pack for an airline.
FTSE ranks market cap. We rank emissions.
Different leagues. Different tables.
sinkproject.com
SINK — The Real Sustainability Scores
Every company scored 0–100 on real environmental impact. Same formula. Public data. Open methodology. No greenwash.
sinkproject.com
September 7, 2026 at 7:20 PM
FTSE 100 reshuffle lands 21 September.
Out: Persimmon — 34/100 on SINK. Below expectations.
In: easyJet — 25/100. Significant gaps, mid-pack for an airline.
FTSE ranks market cap. We rank emissions.
Different leagues. Different tables.
sinkproject.com
Out: Persimmon — 34/100 on SINK. Below expectations.
In: easyJet — 25/100. Significant gaps, mid-pack for an airline.
FTSE ranks market cap. We rank emissions.
Different leagues. Different tables.
sinkproject.com
Manchester United’s carbon footprint is a photograph.
A scan. No searchable text. Nothing a screen reader can speak.
We scored all 20 Premier League clubs on the environmental evidence anyone can actually check.
Five publish numbers you can read. Fifteen don’t.
A scan. No searchable text. Nothing a screen reader can speak.
We scored all 20 Premier League clubs on the environmental evidence anyone can actually check.
Five publish numbers you can read. Fifteen don’t.
August 22, 2026 at 4:37 PM
Manchester United’s carbon footprint is a photograph.
A scan. No searchable text. Nothing a screen reader can speak.
We scored all 20 Premier League clubs on the environmental evidence anyone can actually check.
Five publish numbers you can read. Fifteen don’t.
A scan. No searchable text. Nothing a screen reader can speak.
We scored all 20 Premier League clubs on the environmental evidence anyone can actually check.
Five publish numbers you can read. Fifteen don’t.
Surprise leader of our retail table:
Tiffany & Co. — 52/100
Absolute emissions down 33% since 2019.
91% renewable electricity.
First luxury jeweler with an SBTi-validated net-zero target.
And the product is built to last generations. That counts.
Tiffany & Co. — 52/100
Absolute emissions down 33% since 2019.
91% renewable electricity.
First luxury jeweler with an SBTi-validated net-zero target.
And the product is built to last generations. That counts.
August 5, 2026 at 6:23 PM
Surprise leader of our retail table:
Tiffany & Co. — 52/100
Absolute emissions down 33% since 2019.
91% renewable electricity.
First luxury jeweler with an SBTi-validated net-zero target.
And the product is built to last generations. That counts.
Tiffany & Co. — 52/100
Absolute emissions down 33% since 2019.
91% renewable electricity.
First luxury jeweler with an SBTi-validated net-zero target.
And the product is built to last generations. That counts.
Sainsbury’s just sold Argos for £120m — nine years after buying it in a £1.4bn deal.
Argos scores 47/100 on sustainability. Every point rests on Sainsbury’s climate programme. Argos itself discloses nothing.
What happens to a borrowed score when the parent leaves?
sinkproject.com/company/argos
Argos scores 47/100 on sustainability. Every point rests on Sainsbury’s climate programme. Argos itself discloses nothing.
What happens to a borrowed score when the parent leaves?
sinkproject.com/company/argos
Argos scores 47/100 on sustainability — SINK
Making progress. Retail (non-fashion) rated on emissions, energy, nature, water, targets & transparency. Full breakdown with sources.
sinkproject.com
August 4, 2026 at 7:02 PM
Sainsbury’s just sold Argos for £120m — nine years after buying it in a £1.4bn deal.
Argos scores 47/100 on sustainability. Every point rests on Sainsbury’s climate programme. Argos itself discloses nothing.
What happens to a borrowed score when the parent leaves?
sinkproject.com/company/argos
Argos scores 47/100 on sustainability. Every point rests on Sainsbury’s climate programme. Argos itself discloses nothing.
What happens to a borrowed score when the parent leaves?
sinkproject.com/company/argos
In 8 weeks the EU bans:
• “eco-friendly”
• “green”
• “carbon neutral” (if based on offsets)
No more free green marketing.
Evidence or silence.
www.sinkproject.com/blog/eu-gree...
• “eco-friendly”
• “green”
• “carbon neutral” (if based on offsets)
No more free green marketing.
Evidence or silence.
www.sinkproject.com/blog/eu-gree...
Generic “eco-friendly” claims become illegal in the EU in 8 weeks
What counts as evidence under Directive 2024/825 — with real examples from 560+ scored companies.
www.sinkproject.com
August 1, 2026 at 4:28 PM
In 8 weeks the EU bans:
• “eco-friendly”
• “green”
• “carbon neutral” (if based on offsets)
No more free green marketing.
Evidence or silence.
www.sinkproject.com/blog/eu-gree...
• “eco-friendly”
• “green”
• “carbon neutral” (if based on offsets)
No more free green marketing.
Evidence or silence.
www.sinkproject.com/blog/eu-gree...
80% of a phone’s carbon footprint happens before you switch it on.
Manufacturing, not charging.
Keep it 5 years instead of 3 → annual footprint drops 31%.
Seven years → 44%.
@fairphone.com builds phones to be repaired, not replaced.
SINK score: 64/100.
Manufacturing, not charging.
Keep it 5 years instead of 3 → annual footprint drops 31%.
Seven years → 44%.
@fairphone.com builds phones to be repaired, not replaced.
SINK score: 64/100.
July 31, 2026 at 5:00 PM
80% of a phone’s carbon footprint happens before you switch it on.
Manufacturing, not charging.
Keep it 5 years instead of 3 → annual footprint drops 31%.
Seven years → 44%.
@fairphone.com builds phones to be repaired, not replaced.
SINK score: 64/100.
Manufacturing, not charging.
Keep it 5 years instead of 3 → annual footprint drops 31%.
Seven years → 44%.
@fairphone.com builds phones to be repaired, not replaced.
SINK score: 64/100.
Three days before the ASA banned a Eurowings ad for implying a flight’s emissions could be offset, we scored Europe’s 20 biggest airlines.
Eurowings lost the same case in a German court in 2024.
Lufthansa Group: 27/100.
Eurowings lost the same case in a German court in 2024.
Lufthansa Group: 27/100.
July 30, 2026 at 7:14 PM
Three days before the ASA banned a Eurowings ad for implying a flight’s emissions could be offset, we scored Europe’s 20 biggest airlines.
Eurowings lost the same case in a German court in 2024.
Lufthansa Group: 27/100.
Eurowings lost the same case in a German court in 2024.
Lufthansa Group: 27/100.
We scored six companies between you and The Odyssey.
Every company that gets the film to your sofa out-scores every company that gets you into a seat.
The best environmental record at the multiplex belongs to the drink.
www.sinkproject.com/blog/we-scor...
Every company that gets the film to your sofa out-scores every company that gets you into a seat.
The best environmental record at the multiplex belongs to the drink.
www.sinkproject.com/blog/we-scor...
We scored your trip to see The Odyssey
Everything that gets the film to your sofa out-scores everything that gets you into a seat.
www.sinkproject.com
July 26, 2026 at 5:47 PM
We scored six companies between you and The Odyssey.
Every company that gets the film to your sofa out-scores every company that gets you into a seat.
The best environmental record at the multiplex belongs to the drink.
www.sinkproject.com/blog/we-scor...
Every company that gets the film to your sofa out-scores every company that gets you into a seat.
The best environmental record at the multiplex belongs to the drink.
www.sinkproject.com/blog/we-scor...
We scored every FIFA World Cup Partner on climate.
The average score was 31/100.
No company reached the top half of our scale.
Every score is based on public evidence, using the same methodology, and no company can pay for a better rating.
www.sinkproject.com/blog/world-c...
The average score was 31/100.
No company reached the top half of our scale.
Every score is based on public evidence, using the same methodology, and no company can pay for a better rating.
www.sinkproject.com/blog/world-c...
Tonight's World Cup sponsors, scored on climate. Average: 31/100.
Same checklist for every company. Public evidence only. Nobody can pay for a better score.
www.sinkproject.com
July 19, 2026 at 10:20 AM
We scored every FIFA World Cup Partner on climate.
The average score was 31/100.
No company reached the top half of our scale.
Every score is based on public evidence, using the same methodology, and no company can pay for a better rating.
www.sinkproject.com/blog/world-c...
The average score was 31/100.
No company reached the top half of our scale.
Every score is based on public evidence, using the same methodology, and no company can pay for a better rating.
www.sinkproject.com/blog/world-c...