The NHS currently emits over 1/3 of the UK’s public sector emissions and produces 590,000 tonnes of waste. This makes it the largest public sector contributor to climate change in Europe, contributing equal municipal waste to the whole of Luxembourg.
Surgery is the most resource intensive aspect of healthcare, responsible for a large portion of these emissions. A study published by the Lancet estimates that theatres are between three and six times more energy intensive than equivalently sized other areas of the hospital due to their heating, ventilation, and air conditioning requirements. Furthermore, one operating theatre suite in a UK teaching hospital had a comparable annual carbon footprint to over 2,000 homes.
Sustainability Champions
In recognition of the clear and present danger that the climate emergency poses, the Royal College of Surgeons of Edinburgh has put together a working group of “Sustainability Champions” to devise practical solutions, helping the surgical profession to understand and reduce its environmental impact.
Group Members
Katie Hurst (Chair)
General Surgery SpR within Thames Valley, currently undertaking a DPhil with the University of Oxford. Past member of RCSEd trainees committee.
Professor Michael Griffin OBE
Immediate Past President of the Royal College of Surgeons of Edinburgh.
Nathan Stephens
Consultant Oesophagogastric Surgeon at the Royal Liverpool University Hospital and current Chair of the RCSEd Younger Fellows’ Committee.
Jasmine Winter Beatty
Surgical Registrar in the North-West London deanery and Clinical Research Fellow at ICHNT, pursuing a PhD on the application of digital technologies and AI in surgery and the essential role of sustainability in surgical innovation.
James Chu
ICAL medical student in urgent and emergency care at Treliske Emergency Department. Affiliate and sustainability champion of RCSEd.
Haroon Rehman
Chair of the RCSEd’s Trainees Committee and a Specialty Registrar (ST8) in Trauma & Orthopaedic Surgery based at Wrightington Hospital.
Our Initiatives and Resources
Green Theatre Checklist
The UK and Ireland surgical colleges recognise the urgent need to act collectively on this issue. Our compendium presents peer-reviewed evidence, gudelines, and policies that inform the interventions in the Intercollegiate Green Theatre Checklist.
View Checklist
Steps To Improve Your Environmental Impact
The College is committed to driving change and has established a team of Sustainability Champions to raise awareness. They have shared 12 ideas for environmentally friendly interventions that can be implemented at home and in the workplace to improve our environmental impact.
Read the 12 Steps to NetZero Surgery
NetZero Surgery Webinar Series
The NetZero Surgery Webinar Series presents evidence-based solutions to improve the sustainability of healthcare that the audience can apply to their daily surgical practice, patient pathways, anaesthetic selection, and operating theatre departments.
Watch Here
Surgeons' News
The Sustainability Champions group provides regular articles in our Surgeons' News magazine.
Read HereAdditional Resources, Information, and Groups
Below is more useful resources, information, and groups on how else you can get involved and join the conversation:
- Green Surgery Challenge
- “Greener Operations” James Lind Alliance Priority Setting Partnership
- A practical way to drive incremental change towards a more ethical and sustainable health system.
- The 2020 report of The Lancet Countdown on health and climate change
- WHO Air Pollution
- Delivering a ‘Net Zero’ National Health Service
- The impact of surgery on global climate
- The Carbon Footprint of Surgical Operations: A Systematic Review
- Surgery and the NHS carbon footprint
Starting the Conversation and Raising Awareness
The destruction of the only life system known to support human life poses significant dangers to our health with consequent added burdens for the NHS. Heat-related mortality in those over 65-years-old has increased by 53.7%, over the past 20 years.
Air Pollution is now the biggest killer worldwide causing >7m deaths/yr.
The NHS is the largest public sector contributor: its carbon footprint is 5% of whole of UK! Of the whole NHS footprint 5% is caused by volatile anaesthetic gases, 10% energy, 10% instruments & equipment.
Did you know the average carbon footprint of a UK operation is equivalent to driving 435 miles? That’s more than driving from London to the COP26 in Glasgow! Surgery is 3-6 times more energy intense than any other hospital department. Good news: you can enact change in your department to mitigate this!
- The impact of surgery on global climate
- The Carbon Footprint of Surgical Operations: A Systematic Review
Where to start: within surgery anaesthetic gases account for 42% of emissions; of the remaining carbon footprint, energy accounts for 58% and consumables for 32%. Here are some tips for QUICK ACTIONS that you can take in your department and at home!
What can you do? Find out about your trust's Green Plan. Ask if your Trust has declared a Climate emergency? Does your Trust have a Sustainability team, and can you get involved? Get the conversation started and don’t be afraid to implement small changes! Keep an eye on our page for more information and resources!