Cardiff and Vale University Health Board has seen a two-tonne reduction of plastic waste.

This is thanks to the health board putting sustainability at the heart of its operations.

This was achieved by the ‘Green ICU team’ at University Hospital Wales’ Adult Critical Care Unit, who have made a number of changes across the way they work in the unit.

Their efforts have not only helped the environment but have also led to financial savings for the NHS.

This comes as the Welsh NHS Confederation marks Wales Climate Week, aligning with COP29, by sharing success stories from all NHS organisations in Wales.

These stories demonstrate the commitment to enhancing sustainability and minimising environmental impact.

The move to sustainability within the NHS is more than just a trend; it is vital for its future.

The health repercussions of climate change and biodiversity loss are now acknowledged as global public health issues.

With its significant carbon footprint, the NHS is in a unique position to help reduce carbon emissions and promote the sustainable use of resources in Wales.

The NHS in Wales generates about 600,000 tonnes of waste annually, the majority of which is recyclable. Around 85 per cent is categorised as non-hazardous.

However, a considerable portion still ends up being incinerated or in landfills.

Health boards, NHS trusts, and special health authorities are actively implementing initiatives to reduce their environmental impact, in line with the NHS Wales Decarbonisation Strategic Delivery Plan and the Well-being of Future Generations (Wales) Act 2016.

Aneurin Bevan University Health Board has seen success with its Gloves R Off campaign, which has decreased the use of non-sterile gloves across Gwent healthcare facilities.

In Swansea Bay University Health Board and Velindre University NHS Trust, litter-picking and beekeeping projects have benefitted both patients and the environment, while also improving staff wellbeing.

As a crucial organisation that influences the lives of everyone in Wales, the NHS is making concerted efforts to integrate sustainability into its core functions.

This is to ensure its resilience and adaptability for future generations, as stated by the Welsh NHS Confederation.