Written by Graham Paul – Service Delivery Director
With over twenty years of experience in the energy sector, Graham leads service delivery, sales and marketing to enhance customer experience and scale TEAM’s carbon and energy services with a data‑driven, outcomes focus.
NHS England has published new guidance outlining updated Carbon Reduction Plan requirements for suppliers bidding for NHS contracts from 1 April 2027. The changes represent a significant step forward in NHS supply chain decarbonisation and place increased emphasis on transparency, emissions reporting and corporate sustainability reporting across supplier organisations.
The updated requirements support the NHS Net Zero Supplier Roadmap and will apply to the procurement of NHS goods, services and works, including healthcare services and pharmaceuticals. Suppliers seeking to win NHS contracts will need to demonstrate a clear commitment to net zero and provide robust emissions data through published Carbon Reduction Plans.
What is Changing for NHS Suppliers?
From April 2027, NHS England will introduce a two-tier approach based on contract value. Contracts worth £5 million per annum or more, along with all new NHS frameworks, will require suppliers to meet the enhanced 2027 NHS Carbon Reduction Plan standard. Lower-value contracts above the relevant procurement thresholds will continue to require the existing 2024 Carbon Reduction Plan standard.
The biggest change is the expanded reporting requirement for larger contracts. While current plans focus on Scope 1, Scope 2 and a limited number of Scope 3 emissions categories, the 2027 standard requires suppliers to report all relevant Scope 3 emissions in line with the Greenhouse Gas Protocol. Suppliers must also provide publicly available emissions data, net zero targets and evidence of environmental management measures.
Greater Focus on Sustainability Reporting
The new requirements reflect the increasing importance of sustainability reporting in procurement decisions. Suppliers bidding for higher-value NHS contracts will be expected to report their current and baseline emissions across all relevant global operations and demonstrate progress towards net zero.
To comply, suppliers must publish a Carbon Reduction Plan that:
- Commits the organisation to achieving net zero by 2050 or earlier
- Reports Scope 1, Scope 2 and relevant Scope 3 emissions
- Provides baseline and current emissions data
- Includes board-level approval
- Details carbon reduction measures and environmental management activities
- Is publicly available on the supplier’s website.
These requirements align closely with wider trends in corporate sustainability reporting, where organisations are increasingly expected to provide transparent and credible environmental disclosures to customers, stakeholders and regulators.
Why Supply Chain Emissions Matter
For many organisations, Scope 3 emissions represent the largest proportion of their carbon footprint. By extending reporting requirements beyond operational emissions, NHS England aims to improve visibility of emissions throughout the supply chain and encourage suppliers to engage their own value chain through the NHS Sustainable Supplier Accelerator and UK Business Climate Hub.
What Suppliers Should Do Now
Suppliers that currently rely on basic Carbon Reduction Plans should review their reporting processes well in advance of the 2027 deadline. Organisations targeting higher-value NHS contracts will need to strengthen data collection, improve Scope 3 emissions reporting and ensure their Carbon Reduction Plan aligns with the enhanced NHS requirements.
The new policy signals a broader shift towards more comprehensive sustainability reporting and supply chain transparency in public sector procurement. Suppliers that invest now in robust emissions data, carbon management and credible Carbon Reduction Plans will be better positioned to compete for future NHS opportunities while supporting their own net zero ambitions.
For additional information on the requirements for NHS Suppliers changing, you can read our How to Complete the NHS Evergreen Sustainable Supplier Assessment, which guides NHS suppliers on completing the Sustainable Supplier Assessment.