BrewDog sustainability score: 39/100

·Food & Beverage (non-meat)·Ellon, United Kingdom·Founded 2007·Last verified 31 May 2026
39
out of 100
Below expectationsPending Review+6 since last reviewStrong evidence· 12 src

BrewDog scores 39/100 (Below expectations) on SINK's independent climate assessment — scored from public data only, no company payment can change a number. Last verified May 2026.

That places BrewDog joint 272nd of 600 companies scored, and joint 28th of 42 in Food & Beverage (non-meat).

BrewDog has abandoned false carbon-negative claims and disclosed Scope 1, 2, and 3 emissions with third-party calculation, but lacks science-based targets, multi-year emissions reductions, and credible supplier engagement. The Lost Forest project failed ecologically, the company lost B Corp certification over workplace culture, and regulators found its carbon marketing misleading.

Is this your company?

This score is built from public data only. If your practice is stronger than your disclosure, submit evidence for review — or challenge any question, free.

Enhanced Assessment — £99
The calculation

How is BrewDog's SINK score calculated?

Same formula for every company. No curve. No private weighting.

SINK = (0.3 × Base + 0.7 × Performance) × Scale
Industry base impact
Food & Beverage (non-meat) sector ceiling.
50 / 100
Performance score
Sum of the 10 rubric questions, scored 0–10 each.
37 / 100
Raw score
Weighted average before scale penalty.
(0.3 × 50) + (0.7 × 37) = 40.9
Scale penalty
Multiplier based on absolute emissions volume — physics-first.
× 0.95
Final score
Rounded. Below expectations.
39 / 100
The ten questions

What is BrewDog doing well, and where does it fall short?

Strongest on Carbon Footprint — Operations and Carbon Footprint — Supply Chain (6/10, 5/10). Weakest on Targets & Commitments and Emissions Trajectory (2/10, 2/10).

Where the evidence comes from

What evidence is BrewDog's score based on?

12 sources used in this assessment. All publicly available. Each row shows which rubric questions it informed.

10 of 12 sources are third-party verified or public record.

[1]Third-party verified
DitchCarbon — BrewDog Organization Profile
Ongoing
Q1Q2Q8
View →
[2]Self-reported
BrewDog 2023 Annual Report and Sustainability Disclosure
2024
Q1Q3Q4Q7Q9
View →
[3]Public record
Inside Beer — BrewDog Ends Carbon-Negative Claim Amid Sustainability Concerns
2024
Q2Q8
View →
[4]Public record
Peters & Peters — BrewDog's Carbon-Negative Brewery Deemed Misleading (ASA Case)
2023
Q3Q10
View →
[5]Third-party verified
Anaerobic Digestion — BrewDog Brewery Makes Biogas Carbon-Negative
2022
Q4Q6Q7
View →
[6]Public record
Beverage Daily — Why BrewDog Is Winding Down Its Carbon-Negative Claim
2024
Q6Q8
View →
[7]Self-reported
Delphis Eco — Celebrating World Environment Day Partnership with BrewDog
Unknown
Q6
View →
[8]Public record
Forestry Journal — BrewDog Sells Lost Forest Highland Estate; 250,000 Trees Die
2025
Q5
View →
[9]Third-party verified
Parks Watch Scotland — BrewDog's Dead Forest in the Cairngorms National Park
2024
Q5
View →
[10]Public record
The Scottish Farmer — BrewDog Sells Kinrara Lost Forest Tree Losses
2025
Q5Q10
View →
[11]Public record
Edie — BrewDog Loses B Corp Status After BBC Exposé
2022
Q9Q10
View →
[12]Public record
ASA Ruling — BrewDog PLC Instagram Ad (G23-1210353)
2023
Q10
View →

If you believe a source has been misread or a newer version exists, submit a challenge.

BrewDog in context

How does BrewDog compare with other food & beverage (non-meat) companies?

Where BrewDog sits among food & beverage (non-meat) peers.

Among the 42 major food & beverage (non-meat) brands we've scored, BrewDog is tied =28th of 42, with 1 other.

=28/42
BrewDog's rank
43
Industry average
27
Industry low
57
Industry high
How this score has moved

Has BrewDog's score changed?

today

Score history begins 8 February 2026.

As BrewDog's score updates, the trajectory will appear here.

We're backfilling historical scores for FTSE 100 and S&P 100 companies over the coming weeks.

What's being contested

Has BrewDog's score been challenged?

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.

About BrewDog

BrewDog is a Scottish craft brewery founded in 2007, headquartered in Ellon. Operating 100+ bars globally and a US brewery, it produces and sells craft beers. The company has invested in renewable energy infrastructure including an anaerobic digester, but faces scrutiny over emissions trajectory, nature claims, and governance following workplace culture revelations.

Founded
2007
Headquarters
Ellon, United Kingdom
Employees
~2,400
Annual revenue
~£357M
Company website ↗
Track BrewDog

We'll let you know when the score moves.

Email alerts when a rubric question is verified, a challenge is resolved, or the overall score changes.

THE SUNDAY RUNDOWN

Which companies moved this week, and why.

One email, every Sunday. Score changes, new research, the stories behind the numbers. Free.

No spam. Unsubscribe in one click.

HOW SINK STAYS INDEPENDENT

Readers and institutions support our work. Companies can pay to submit evidence we couldn't find. Neither type of payment changes a score.