University of Bristol sustainability score: 54/100

·Higher Education / Universities·Last verified 27 September 2026
54
out of 100
Making progressPending ReviewMixed evidence· 15 src

University of Bristol scores 54/100 (Making progress) on SINK's independent climate assessment — scored from public data only, no company payment can change a number. Last verified September 2026.

That places University of Bristol joint 60th of 780 companies scored, and joint 11th of 66 in Higher Education / Universities.

Bristol has cut Scope 1+2 emissions 56% since 2005 and publishes verified data. But Scope 3 remains unmeasured and unverified, masking 70% of its true footprint. Supply chain emissions are unquantified. More damaging: the university accepted over £3M in research funding from BP, Shell, Total, Equinor, Chevron, and others since its 2020 divestment pledge, with no formal policy restricting fossil sector money.

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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.

Evidence review — £99
The calculation

How is University of Bristol's SINK score calculated?

Same ten questions for every company. No private weighting.

SINK = (0.3 × Base + 0.7 × Performance) × Scale
Industry base impact
Higher Education / Universities sector ceiling.
45 / 100
Performance score
Sum of the 10 rubric questions, scored 0–10 each.
58 / 100
Raw score
Weighted average before scale penalty.
(0.3 × 45) + (0.7 × 58) = 54.1
Scale penalty
Multiplier based on absolute emissions volume — physics-first.
× 1
Final score
Rounded. Making progress.
54 / 100
The ten questions

What is University of Bristol doing well, and where does it fall short?

Strongest on Carbon Footprint — Operations and Emissions Trajectory (8/10, 7/10). Weakest on Carbon Footprint — Supply Chain and Water Impact (3/10, 5/10).

Where the evidence comes from

What evidence is University of Bristol's score based on?

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

[1]Public record
HESA Estates Management Record 2023/24

“Total scope 1 and 2 carbon emissions: 22,153.2 tCO₂e; reduction vs 2005 baseline: 55.7% (HESA EMR 2023/24, Table-3)”

2024
Q1Q3Q4Q6Q7
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[2]Self-reported
University of Bristol Environmental Sustainability Annual Report 2024-25

“Our greenhouse gas emissions calculations are certified to ISO 14064.”

2025
Q1Q9
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[3]Self-reported
University of Bristol Sustainability Policy & Compliance

“Environmental Sustainability Annual Report 2024-25 (PDF, 6,701kB)”

Ongoing
Q1Q9
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[4]Self-reported
University Climate Action Plan (July 2026)

“Scope 3: All other indirect 'value chain' emissions, e.g. purchased goods and services, construction and business travel.”

2026
Q2Q3Q4Q8
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[5]Self-reported
University of Bristol Climate Action Plan announcement

“ambitious new target for emissions related to its value/supply chain (Scope 3) to reduce emissions by 42% by 2030”

2026
Q2Q3Q8
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[6]Third-party verified
Connected Energy Case Study: University of Bristol

“the University has a contract for the greenest energy tariff available”

2023
Q4
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[7]Self-reported
University of Bristol Biodiversity & Nature

“estate expands well beyond our urban campus and spreads over 1000 acres, including two farms...four habitat types which are of local and national importance”

Ongoing
Q5
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[8]Public record
Natural England Green Infrastructure Case Study: Bristol City Council

“the site of the former Royal Mail sorting office is being redeveloped into the University of Bristol's new £500million campus, and will feature landscaping and tree planting”

Unknown
Q5
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[9]Self-reported
University of Bristol Waste Management

“Where we can't reuse or recycle, we use offsite recovery and energy generation technologies, meaning that less than 5% of our overall waste ends up in landfill.”

Ongoing
Q6
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[10]Self-reported
University of Bristol Procurement & Ethics

“the Procurement team has earned the CIPS Ethical mark and appears on its Ethical Register.”

Ongoing
Q6Q9
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[11]Public record
The Bristol Cable: Climate academics call out Bristol Uni for accepting fossil fuel funding

“Bristol has taken £3m from oil, gas and mining companies since 2017, according to a recent report by investigative outlet openDemocracy.”

2024
Q10
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[12]Public record
Wonkhe: University commitments on fossil fuel divestment are meaningless

“Climate academics at the University of Bristol have drawn attention to the £3 million taken from oil, gas and mining companies including from BP, Shell, Total, Equinor, Chevron and Petrobras.”

2024
Q10
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[13]Public record
The Bristol Cable: Graduating student protests Bristol University fossil fuel funding

“Some of the university's top climate academics spoke out after this funding came to light, branding it 'hypocritical and unacceptable'.”

2025
Q10
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[14]Self-reported
University of Bristol Energy, Carbon & Water

“from 2030 allow us to start exploring concepts such as water neutrality in future developments, where future expansion would place no additional strain on local water supplies.”

Ongoing
Q7
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[15]Self-reported
University of Bristol Net Zero Carbon Commitment

“reduced its Scope 1 and 2 emissions under ISO 14064 from 46,919tCO2e in 2007-8 to 28,905tCO2e in 2021-22”

Ongoing
Q3
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If you believe a source has been misread or a newer version exists, submit a challenge.

University of Bristol in context

How does University of Bristol compare with other higher education / universities companies?

Where University of Bristol sits among higher education / universities peers.

Among the 66 major higher education / universities brands we've scored, University of Bristol is tied =11th of 66, with 4 others.

=11/66
University of Bristol's rank
50
Industry average
22
Industry low
60
Industry high
How this score has moved

Has University of Bristol's score changed?

today

As University of Bristol's score updates, the trajectory will appear here.

What's being contested

Has University of Bristol'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 University of Bristol

University of Bristol is a research-intensive institution in southwest England. It ranks among the UK's top 10 research universities and operates across 13 academic schools with significant global research programmes. As a higher education provider, it manages substantial campus infrastructure, supply chains, and research portfolios.

Founded
—
Headquarters
GB
Employees
9,180 FTE (HESA EMR 2023/24)
Annual revenue
£1.09B (HESA EMR 2023/24)
Company website ↗
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