King's College London is a public research university in London, UK, comprising nine campuses across central London.
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King's College London reports Scope 1+2 emissions under GHG Protocol but lacks third-party assurance. Scope 1+2 has flatlined since 2019 while Scope 3 procurement emissions surged 80%. The institution has downgraded its net zero target three times—from 2025 to 2030 to 2045—a pattern of weakening commitments despite renewable electricity procurement via PPA.
King's College London scores 50/100 (Making progress) on SINK's independent climate assessment, scored from public data only. Fees pay for the review, never the result. Last verified September 2026.
That places King's College London joint 149th of 847 companies scored, and joint 39th of 67 in Higher Education / Universities.
Where King's College London sits among higher education / universities peers.
Among the 67 major higher education / universities brands we've scored, King's College London is tied =39th of 67, with 5 others.
Its three lowest-scoring questions, and what the evidence didn't show.
No single verified aggregate Scope 3 total published.
No TNFD disclosure, no quantified biodiversity footprint, no supply chain deforestation commitment.
Urban institution, no significant industrial use.
A score changes when the evidence does. We use new published evidence at the next rescore. Evidence that isn't public can count through an evidence review.
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Get in touch →Strongest on Transparency & Accountability and Controversies & Red Flags (7/10, 7/10). Weakest on Carbon Footprint — Supply Chain and Nature & Biodiversity Impact (4/10, 4/10).
The 3 companies in the sector scoring nearest above King's College London.
Glasgow Caledonian University reports comprehensive Scope 1+2 emissions data with a verified 27.7% reduction since 2005, but remains entirely gas-powered with zero renewable energy.
See the breakdown →CCCU has cut operational emissions 51% since 2005 and ranks gold-tier for energy efficiency among UK universities.
See the breakdown →Teesside University has cut operational emissions 42% since 2005 and maintains zero waste to landfill, backed by statutory HESA reporting.
See the breakdown →The formula and all 12 sources.
Same ten questions for every company. No private weighting.
SINK = (0.3 × Base + 0.7 × Performance) × Scale12 sources used in this assessment. All publicly available. Each row shows which of the ten questions it informed.
“Total scope 1 and 2 carbon emissions: 25,968.5 tCO2e (HESA EMR Table-3, 2023/24, UKPRN 10003645)”
“King's Scope 1 & 2 emissions have remained steady in recent years.”
“King's College London's Carbon Emissions Inventory 2024-25.”
“Our Climate & Sustainability Action Plan sets out our actions towards achieving our ambitious targets on reducing scope 1, 2 and 3 emissions.”
“KCL's Scope 1 and 2 emissions in 2019-20 were 24,506 tonnes, rising slightly to 24,559 tonnes in 2022-23.”
“The Carbon Sinks section has been renamed to Biodiversity and a new section on Philanthropy has been added.”
“In May of 2024, Urban Bees installed 24 bee hotels and 6 bee observations boxes across King's estate.”
“Currently we manage 24 separate waste streams with the greatest volume being general waste, mixed recycling and clinical waste.”
“The King's Climate & Sustainability water plan helps conserve water and reduce waste.”
“Our EMS is certified to the ISO14001:2015 international standard by NQA and since June 2017 has included activities across all King's directly-managed campuses.”
“signing a Power Purchase Agreement with wind farms to supply nearly one-fifth of our annual electricity baseload.”
“Over the past few years, our recycling rates at King's have dropped.”
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King's College London is a public research university in London, UK, comprising nine campuses across central London. Among the UK's top-tier universities, KCL conducts research across law, medicine, sciences, and humanities with significant laboratory and clinical operations.
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