New hospitals for Leeds ‘set for a sustainable future’
Leeds Teaching Hospitals NHS Trust says it has set an ambition ‘to meet new standards for greener and more sustainable hospitals in the UK’, as part of its ‘Hospitals of the Future’, which will see the two new ‘state-of-the-art’ hospitals built.
The Trust’s original design briefing for the hospitals focused strongly on sustainability and environmental impact. The new hospitals, which will incorporate Leeds Children’s Hospital and an adults’ hospital at Leeds General Infirmary (LGI), will be built on parts of the old LGI currently being demolished. The project is part of the Trust’s ‘Building the Leeds Way’ (BtLW) programme.
Simon Worthington, Leeds Teaching Hospitals NHS Trust director of Finance, and senior responsible officer for the ‘Building the Leeds Way’ Programme, said: “It is our goal to become one of the UK’s greenest NHS Trusts, and we’ve made great strides in the last few years towards making that happen in our current operations. The building of the new hospitals, and the redevelopment of large parts of the old LGI site, however, will be the biggest development in the city centre in a generation. We knew from the outset that it is vital that the new hospitals be designed and constructed to a rigorous set of requirements, to ensure the construction of environmentally responsible buildings, not just for today, but for the next 60 years and beyond.
“To that end we made it plain that we wanted to see an integrated approach from our designers that provides world-class patient facilities that minimise waste, minimise energy use by using renewable energy sources, construction materials, and methods; and strives to support the Trust in delivering its ambition towards achieving net zero carbon.
“We’re pleased and impressed with the outline proposals from our architects, Perkins & Will, and our other design team members, including WSP, the design lead for sustainability and Net Zero carbon. The proposals seek to address our sustainability criteria with a holistic, whole life-cycle approach to focussing upon Net Zero carbon and which also seeks to deliver against construction industry benchmark standards such as WELL and BREEAM.”
Mike Bacon, ‘Building the Leeds Way’ Programme director, said: “Close collaboration between the BtLW Programme Team and our designers will support the ambition to deliver truly sustainable, long-life buildings that will be fully adaptable to the changing nature of healthcare.
“Having a patient-centred approach has also led to the design of building with plenty of natural light, while its whole-life carbon impact of will be minimised through careful materials selection. Heat will be preserved through high levels of insulation and the provision of window areas that efficiently balance the penetration of daylight and heat loss.”
He added: “Sustainability has also played an important role in the demolition of those parts of the Leeds General Infirmary site being cleared to make way for the two new hospitals.
“Working with DSM Demolition, we plan to recycle between 95 and 99 per cent of the old buildings, with current recycle rates running at approximately 97 per cent, with brickwork crushed and used for hardcore in the construction industry, and metals recovered from the site being weighed in and melted down for reuse.”
Among sustainability measures being considered as part of the design proposals for the two new hospitals for Leeds are:
- Rainwater collection and bio-filtration.
- Greywater reuse.
- On-site solar energy harvesting.
- Passive design and energy re-capture.
- Maximising the capture and use of natural light.
- Natural ventilation.
- Proposed provision for bird, bat, and bee hotels.
- Outdoor gardens and terraces.
- Sophisticated energy management systems that maximise energy efficiency and minimise waste
The New Hospitals for Leeds project is one of 40 new hospitals the Government has committed to build by 2030. The concept design now needs to be developed further through a robust design development process involving a range of stakeholder inputs. It is planned that the new facilities in Leeds will be fully operational in 2027.