Enhancing EPC Ratings in Commercial Buildings: Optimising Cooling Systems for Compliance and Efficiency

By Richard Crunden, Managing Director, Vistech Cooling Systems Ltd

Is Your Commercial Property Ready for the 2027 & 2030 EPC Changes?

The UK’s Minimum Energy Efficiency Standards (MEES) are tightening, and landlords must act now to stay compliant.

? By 2027 – All leased commercial buildings must achieve EPC ‘C’

? By 2030 – The requirement rises to EPC ‘B’

?? The Challenge? Over 1.19 million non-domestic properties in the UK are currently rated C or below.

Failure to meet these new regulations could result in:

?? Fines of up to ￡150,000

?? Restrictions on renting non-compliant properties

?? Devaluation of assets

Cooling systems are among the biggest contributors to poor EPC ratings – but also one of the best opportunities for improvement.

How Cooling Systems Affect EPC Ratings

Inefficient cooling systems drive excessive energy consumption, reducing EPC scores. Common inefficiencies include:

• Outdated Equipment?– Older chillers and cooling towers operate inefficiently.
• Poor Control Systems?– Lack of advanced controls leads to unnecessary cooling.
• Inadequate Maintenance?– Neglected systems degrade, increasing energy use.

Strategies for EPC Improvement

?? Smart Control Systems?– AI-driven adaptive cooling and Building Management Systems (BMS) optimise energy usage.

?? High-Efficiency Cooling Technologies?– Variable Speed Drives (VSDs) and free cooling reduce energy consumption.

?? Proactive Maintenance?– Regular servicing, cleaning, and insulation upgrades maintain peak efficiency.

The Business Case for Landlords

?? Lower Costs?– Reduced energy bills and operational expenses.

? Regulatory Compliance?– Avoid penalties and maintain marketability.

?? Enhanced Property Value?– Attract sustainability-conscious tenants and future-proof assets.

How Vistech Cooling Systems Can Help

At Vistech, we specialise in optimising cooling systems to improve EPC ratings. Our tailored solutions help landlords:

?? Achieve compliance before deadlines.

?? Reduce energy costs with efficient cooling.

?? Future-proof properties for long-term value.

?? Get in touch today to start improving your EPC rating before the 2027 deadline.

Note: Information is based on regulations as of March 2025. Consult official resources for the latest guidance.