University of Cambridge sustainability score: 53/100

·Higher Education / Universities·Founded 1209·Last verified 2 October 2026
53
out of 100
Making progressPending ReviewMixed evidence· 12 src

University of Cambridge scores 53/100 (Making progress) on SINK's independent climate assessment — scored from public data only, no company payment can change a number. Last verified October 2026.

That places University of Cambridge joint 75th of 780 companies scored, and joint 16th of 66 in Higher Education / Universities.

Cambridge has audited operational emissions falling 66% since 2015 and a wind PPA covering 17% of electricity. But Scope 3 remains unmeasured, recent gas consumption rose 4%, and fossil fuel research partnerships (Shell, BP) undercut divestment claims. Incomplete decarbonisation masked by headline numbers.

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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.

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The calculation

How is University of Cambridge'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.
56 / 100
Raw score
Weighted average before scale penalty.
(0.3 × 45) + (0.7 × 56) = 52.7
Scale penalty
Multiplier based on absolute emissions volume — physics-first.
× 1
Final score
Rounded. Making progress.
53 / 100
The ten questions

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

Strongest on Carbon Footprint — Operations and Transparency & Accountability (8/10, 7/10). Weakest on Water Impact and Targets & Commitments (4/10, 5/10).

Where the evidence comes from

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

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

[1]Public record
HESA Estates Management Record — Statutory Returns

“Total scope 1 and 2 carbon emissions: 51,055.8 tCO2e (2023/24, UKPRN 10007788, HESA Table-3)”

Annual (2023/24 data shown)
Q1Q2Q3Q4Q6Q7
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[2]Self-reported
University of Cambridge Annual Reports and Financial Statements 2024-25

“the University's total energy use is on an upward trend; total electricity consumption has increased by around 9% since 2015-16”

2024
Q1Q3Q4Q8Q9
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[3]Self-reported
Environmental Sustainability — Carbon and Energy Progress

“Market-based emissions increased by 1.7% in 2024-25 against 2023-24 levels”

Ongoing
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[4]Self-reported
University of Cambridge Adopts Science-Based Target for Carbon Reduction

“Cambridge has become the first university in the world to announce that it has adopted a 1.5 degrees Science Based Target”

2019
Q8
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[5]Self-reported
Cambridge University Reporter 2024-25, Section 2 — Governance & Sustainability

“the University has introduced a new Supplier Code of Conduct, which sets out the minimum sustainability and environmental standards”

2024
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[6]Self-reported
2024-25 Annual Report Highlights — Environmental Performance

“PricewaterhouseCoopers LLP has performed an Independent Limited Assurance engagement on selected balances within the 2024-25 data”

2024
Q1Q3Q4Q9
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[7]Self-reported
Biodiversity Progress — University of Cambridge Environmental Sustainability

“We are making sure we comply with mandatory Biodiversity Net Gain (BNG) requirements in a way that benefits nature as much as possible”

Ongoing
Q5
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[8]Self-reported
Waste and Circular Economy Progress

“The introduction of separate food waste collections has increased operational waste recycling rates to 50% in 2024-25”

Ongoing
Q6
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[9]Self-reported
Water Management — University of Cambridge Environmental Sustainability

“As Cambridge is a water stressed area, we have a responsibility to ensure that our water use is managed effectively”

Ongoing
Q7
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[10]Self-reported
Water Progress — Consumption and Efficiency

“We have yet to establish an accurate trend relating to our water use”

Ongoing
Q7
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[11]Public record
Varsity — Cambridge Student Journalism — Endowment Fund Vanguard Holdings Investigation

“Tens of millions in collegiate investments were also shown to be put into Vanguard funds, an asset manager that has led a pushback against environmental and social governance”

2024
Q10
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[12]Third-party verified
Gas Outlook — Cambridge University Fossil Fuel Research Partnerships Analysis

“Cambridge University has a goal of absolute net zero scope 1 and 2 emissions by 2038. In 2020, it also pledged to divest its £3.5 billion endowment”

2024
Q10
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If you believe a source has been misread or a newer version exists, submit a challenge.

University of Cambridge in context

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

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

Among the 66 major higher education / universities brands we've scored, University of Cambridge is tied =16th of 66, with 10 others.

=16/66
University of Cambridge's rank
50
Industry average
22
Industry low
60
Industry high
How this score has moved

Has University of Cambridge's score changed?

today

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

What's being contested

Has University of Cambridge'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 Cambridge

University of Cambridge is a collegiate research university in England. A leading global institution in higher education, science, and research. Operates a substantial operational estate plus rural property, research laboratories, and press/assessment subsidiaries.

Founded
1209
Headquarters
GB
Employees
12,275 FTE (HESA EMR 2023/24)
Annual revenue
£2.63B (HESA EMR 2023/24)
Company website ↗
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