Energy efficiency in healthcare SMEs: smarter ways to save
In the fast-paced world of healthcare, small and medium-sized enterprises (SMEs) such as clinics, dental practices, care homes, and medical labs face unique challenges. While patient care is the top priority, rising energy costs and sustainability targets are pushing healthcare providers to rethink how they manage energy. The good news? There are practical, cost-effective ways to improve energy efficiency, starting with smarter energy management.
Why Energy Efficiency Matters in Healthcare
Healthcare buildings often operate around the clock, with high demands for heating, hot water, lighting, and ventilation. Heating alone can account for over 40% of energy use in these facilities1. For SMEs, this means that even small changes could lead to savings. Simple measures like regular boiler servicing, installing thermostatic radiator valves (TRVs), and insulating hot water tanks and pipes could reduce heating costs by up to 20%1. Likewise, upgrading lighting systems and using efficient luminaires could cut lighting energy use by as much as 50%1. Ventilation and air conditioning systems, essential for maintaining hygiene and comfort, can also be optimised. Regular maintenance, variable speed drives (VSDs), and smart zoning can reduce energy waste while maintaining air quality standards.
The Role of Smart Meters in Healthcare Buildings
One of the most effective tools for improving energy efficiency is by installing a smart meter. For small businesses in the healthcare sector, smart meters offer near real-time insights into energy consumption, helping managers identify patterns, spot inefficiencies, and make informed decisions.
Here’s how smart meters can help:
- Visibility and Control: Smart meters provide accurate, near real-time data on energy use, allowing healthcare providers to monitor consumption across different areas – whether it’s a busy reception, a quiet consultation room, or a high-demand kitchen.
- Cost Savings: By understanding when and where energy is used most, SMEs can adjust operations to avoid peak tariffs and reduce unnecessary usage.
- Maintenance Alerts: Sudden spikes in energy use can indicate equipment faults. Smart meters help detect these issues early, preventing costly breakdowns and improving patient safety.
Practical Steps for Healthcare SMEs
To get started, healthcare SMEs should:
1. Install smart meters to gain visibility into energy use.
2. Review heating and hot water systems, ensuring controls are set correctly and insulation is in place.
3. Upgrade lighting with energy-efficient bulbs and motion sensors in low-traffic areas.
4. Maintain ventilation systems and consider BEMS (Building Energy Management Systems) for larger facilities.
5. Engage staff in energy-saving practices, from switching off unused equipment to reporting maintenance issues.
Start Saving Today
Energy efficiency isn’t just about cutting costs, it’s about creating healthier, more sustainable environments for both patients and staff. Through installing a smart meter and implementing a few strategic upgrades, small healthcare businesses could take control of their energy use, reduce their carbon footprint, and reinvest savings into what matters most: quality care for their customers.
For more practical advice on how to reduce your emissions and save on your energy costs, download our guide created in Partnership with the Carbon Trust.
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The information in this blog is based on resources and guidance from the Carbon Trust. Accurate as of April 2026. For more information, visit the Carbon Trust’s website at carbontrust.com