NHS Dumfries and Galloway Carbon Emissions Drop
A Scottish health board has reported another year of falling building emissions, though the pace of change remains steady rather than sharp. NHS Dumfries and Galloway recorded 12,332 tonnes of CO2e from building energy use in 2023/24, representing a 0.6% reduction on the previous year. The board says it remains on course to meet a 75% reduction target by 2030, measured against 1990 levels.
For businesses watching public sector decarbonisation, the pattern matters. Health estates are among the largest and most energy-intensive public properties in the UK. Progress here signals whether long-term infrastructure planning is working, or whether net-zero commitments are stalling in the face of operational reality.
The numbers show that NHS Dumfries and Galloway has cut building emissions by 63.7% since 1990. That reduction has been delivered gradually, through a combination of estate rationalisation, efficiency measures, and cleaner energy sources. However, the board's total emissions rose in the same reporting year, climbing from 16,457 tonnes in 2022/23 to 16,963 tonnes in 2023/24. Building energy is falling, but other sources are proving harder to control.
This pattern is common across public sector organisations. Buildings offer the clearest route to carbon reduction because energy use can be measured, managed, and progressively improved. Fleet, procurement, waste, and business travel are less predictable and often rely on third-party changes that health boards cannot directly influence.
Scotland's health service faces a 2040 deadline
NHS Dumfries and Galloway adopted its net-zero target in December 2022, committing to eliminate greenhouse gas emissions by 2040. That timeline mirrors the wider NHS Scotland strategy, which requires net zero across direct emissions by 2040 and supply-chain emissions by 2045.
The interim goal is more demanding. All Scottish health boards must cut building emissions by 75% by 2030, compared with 1990 baselines. In addition, every NHS-owned building is expected to use renewable heat by 2038. Those deadlines are tight, particularly for older estates with ageing heating systems and limited capital budgets.
NHS Dumfries and Galloway has stated that all health buildings will need to achieve net carbon zero by 2040 or earlier. The board's property strategy identifies the top 20 highest-emitting sites as responsible for 62% of total building energy emissions. Consequently, targeted improvements at a relatively small number of locations could deliver substantial reductions.
The board's 2023/24 climate report confirms that building energy accounted for 12,332 tonnes of CO2e during the year, down from 12,517 tonnes in 2022/23. Nevertheless, the reduction was modest. The board acknowledged the decrease as 0.5% in its formal reporting, though revised figures suggest a 0.6% fall when rounding is adjusted.
A year earlier, building emissions had risen by 2.1% between 2021/22 and 2022/23, before returning to a downward trajectory. The fluctuation illustrates how weather, occupancy changes, and service pressures can affect annual performance, even when the underlying trend is downward.
Public sector estates carry high operational carbon
Health buildings are difficult to decarbonise quickly. Many NHS estates were built decades ago, with heating systems designed around fossil fuels and limited insulation by modern standards. Hospitals operate around the clock, with high ventilation and temperature requirements that cannot easily be scaled back.
For businesses in construction, facilities management, or energy services, this creates a long pipeline of public sector work. Health boards need building fabric upgrades, renewable heat installations, controls improvements, and energy monitoring systems. Much of this work will need to be delivered over the next six years to meet 2030 targets.
However, budget constraints are real. Capital investment in NHS estates competes with clinical priorities, staffing costs, and service delivery pressures. Projects that offer carbon savings must also demonstrate value for money and minimal disruption to patient care. As a result, progress tends to be incremental rather than transformational.
The Scottish Government's annual NHS climate report sets out goals to reduce greenhouse gas emissions from buildings by at least 75% by 2030 and to use renewable heating systems by 2038 for all NHS-owned buildings. Those commitments apply across the entire Scottish health service, not just individual boards.
NHS Dumfries and Galloway appears to be tracking that path, but the remaining gap is significant. A 63.7% reduction since 1990 leaves another 11.3 percentage points to find within six years, while also managing a transition to renewable heat across the entire estate. That will require sustained capital spending, particularly on sites that currently depend on gas or oil boilers.
Total emissions rose despite building reductions
The 2023/24 figures reveal a wider challenge. Total greenhouse gas emissions across NHS Dumfries and Galloway rose to 16,963 tonnes of CO2e, up from 16,457 tonnes the year before. Building energy fell, but other emission sources grew faster.
This divergence is not unusual. Fleet emissions, waste, anaesthetic gases, and business travel all contribute to a health board's carbon footprint. Many of these sources are harder to reduce than building energy because they depend on clinical decisions, supplier choices, or national infrastructure that the board does not control.
For example, fleet decarbonisation requires the availability of electric vehicles, charging infrastructure, and budget to replace diesel ambulances and service vans. Waste reduction depends on clinical protocols, packaging choices made by pharmaceutical suppliers, and recycling facilities in the local area. Travel emissions reflect staff commuting patterns and public transport availability, both of which are difficult for an employer to influence directly.
The implication is that building energy reductions alone will not deliver net zero. Health boards need parallel progress across procurement, fleet, waste, and travel if they are to meet 2040 targets. That means engaging suppliers, changing contracts, and embedding carbon considerations into operational decisions across the organisation.
For UK businesses, this signals a broader shift in public sector procurement. Carbon performance is becoming a standard evaluation criterion, particularly in tenders related to energy, construction, facilities management, and logistics. Suppliers that can demonstrate credible carbon reduction plans are more likely to win contracts with NHS organisations working toward net zero.
Building emissions in 2023/24: the key numbers
- NHS Dumfries and Galloway reported 12,332 tonnes of CO2e from building energy use in 2023/24, a 0.6% reduction from the previous year.
- Building emissions have fallen by 63.7% since 1990, leaving an 11.3 percentage point gap to the 75% reduction target due in 2030.
- Total greenhouse gas emissions across the board rose to 16,963 tonnes of CO2e in 2023/24, up from 16,457 tonnes in 2022/23.
- The top 20 highest-emitting NHS sites account for 62% of building energy emissions, indicating that targeted improvements could deliver disproportionate benefits.
- NHS Dumfries and Galloway has committed to net zero by 2040, in line with NHS Scotland's climate strategy.
- All NHS-owned buildings in Scotland are expected to use renewable heating systems by 2038.
- The 2030 interim target requires a 75% reduction in building emissions compared with 1990 baselines, applying across all Scottish health boards.
What this means for businesses and suppliers
The trend matters for anyone working with public sector clients. Health boards are large energy users, significant property owners, and substantial buyers of goods and services. Their net-zero commitments are changing procurement criteria, contract specifications, and supplier expectations.
Businesses that supply energy, construction, facilities management, or building services to NHS organisations should expect carbon performance to feature in tender evaluations. Demonstrating credible emissions data, reduction plans, and transparent reporting will become more important as health boards tighten their own climate accountability.
Similarly, companies in transport, waste management, or catering may face new requirements around fleet electrification, waste minimisation, or sustainable sourcing. These changes are already visible in public sector frameworks and are likely to spread as 2030 and 2040 deadlines approach.
For businesses considering their own net-zero strategies, the NHS example offers useful lessons. Gradual progress is better than delayed action. Building energy is often the most controllable source of emissions and can deliver steady reductions with the right investment. However, achieving net zero requires action across multiple emission sources, not just the easiest ones.
Supplier engagement is critical. Public sector organisations cannot decarbonise their supply chains alone. They need credible data from contractors, transparent reporting from service providers, and genuine collaboration on carbon reduction. Businesses that can provide that level of partnership will be better positioned as public procurement continues to evolve.
SBS supports organisations navigating these changes through carbon reporting and compliance services that help businesses measure emissions, meet regulatory requirements, and respond effectively to public sector tender criteria. We also work with suppliers preparing for net-zero program requirements and PPN 06/21 compliance in UK public procurement.
Tracking progress toward renewable heat and net zero
The renewable heat deadline is particularly significant. By 2038, all NHS-owned buildings in Scotland must use renewable heating systems. That means replacing gas boilers, oil tanks, and direct electric heating with heat pumps, biomass, district heating, or other low-carbon alternatives.
For many health facilities, this will require major capital investment. Hospitals need reliable heating systems that can maintain precise temperatures in operating theatres, patient wards, and clinical spaces. Installing renewable heat is not simply a matter of swapping equipment; it often involves building fabric upgrades, new distribution systems, and control modifications.
Businesses in the heating sector should anticipate a long pipeline of public sector projects over the next decade. However, they should also be realistic about procurement timescales, budget cycles, and technical complexity. NHS estates are challenging environments, and projects will need to demonstrate clinical safety, operational reliability, and value for money alongside carbon benefits.
The broader message is that NHS Dumfries and Galloway's progress reflects a wider shift across UK public services. Local authorities, government departments, universities, and housing associations all face similar decarbonisation pressures. The pace of change may feel gradual, but the direction is clear and the deadlines are fixed.
For SMEs, this creates both opportunity and obligation. Opportunity, because public sector decarbonisation will drive demand for low-carbon products, services, and expertise. Obligation, because businesses that want to remain competitive in public procurement will need to demonstrate their own carbon performance and align with client net-zero targets.
Where to find detailed emissions data and guidance
NHS Dumfries and Galloway publishes annual climate and sustainability reports that include detailed emissions breakdowns, progress updates, and strategic commentary. The 2023/24 report is available on the board's website and provides the verified data cited in this article.
The Scottish Government publishes an annual NHS Scotland climate emergency and sustainability report that tracks performance across all health boards and sets out national targets, timelines, and policy context.
Audit Scotland produces annual audit reports for individual health boards, including commentary on climate governance, financial sustainability, and delivery risks. These reports offer independent scrutiny of progress and highlight areas where boards may be falling short of commitments.
For businesses seeking guidance on carbon reporting, public sector compliance, or net-zero planning, the UK Government's greenhouse gas reporting guidance provides a clear framework for measuring and disclosing emissions in line with regulatory standards.
The Climate Change Act 2008 and subsequent amendments establish the legal basis for UK and devolved government climate targets, including the net-zero commitment that shapes public sector decarbonisation policy.