As we move further into 2025, energy efficiency remains at the forefront of commercial property management. With increasing energy costs, heightened environmental regulations, and growing corporate responsibility around sustainability, it’s essential that building owners and managers explore every avenue to improve performance. One often-overlooked tool? The TM44 air conditioning inspection.
While many see TM44 as merely a compliance task, it can be a powerful instrument in reducing energy usage and meeting ESG goals. In this article, we’ll break down why TM44 inspections are more vital than ever in 2025—and how your business can benefit.
The Energy Landscape in 2025
Commercial energy consumption is under more scrutiny than ever. The UK government has pledged to meet net-zero carbon emissions by 2050, and the roadmap includes tighter controls on building efficiency. Add to this the ongoing rise in energy prices, and the result is a financial and environmental imperative to optimize every system in your building.
Air conditioning systems account for a significant share of a commercial building’s energy use—up to 30% in some cases. TM44 inspections provide actionable insights to reduce that burden.
What Does a TM44 Inspection Show?
A TM44 inspection isn’t just a tick-box exercise. It evaluates:
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Whether your air conditioning systems are appropriately sized for the building’s needs
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How effectively the system is maintained and controlled
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Opportunities for energy savings, such as upgraded controls, zoning, or modern system replacements
Key Benefits of TM44 Inspections for Energy Efficiency
1. Identifying Energy Waste
An inspection often uncovers inefficiencies, such as over-sized units, poorly placed thermostats, or outdated control systems. Addressing these issues can lead to immediate energy savings.
2. Improved System Performance
Well-maintained air conditioning systems run more efficiently, require fewer repairs, and use less electricity. TM44 reports guide you to simple but impactful changes.
3. Enhanced Building Value
Energy-efficient buildings are more attractive to tenants and buyers. A strong TM44 report supports your commercial property’s performance rating and can improve your EPC score.
4. Supporting ESG and Net Zero Goals
Sustainability is no longer optional. Investors, regulators, and clients want to see commitment to ESG. TM44 inspections are a low-cost, high-value way to demonstrate compliance and action.
TM44 vs. Routine Maintenance
One common misconception is that annual HVAC servicing covers what TM44 inspections offer. Not true. TM44 is focused on system performance from an energy efficiency perspective. It includes analysis that maintenance teams typically do not perform, such as operational efficiency over time and suitability for the building’s current layout and occupancy.
Regulatory Pressure is Increasing
The EPB regulations already require inspections every five years for qualifying systems. But 2025 may bring additional changes. Government bodies have floated proposals to:
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Reduce the threshold for required inspections
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Link TM44 findings to mandatory energy efficiency upgrades
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Include TM44 status in ESG reporting frameworks
Proactively maintaining TM44 compliance now puts you ahead of these potential changes.
TM44 as a Strategic Asset
In 2025, commercial property management is about more than just occupancy and rent collection. Energy performance is a key pillar of operational success and brand reputation. TM44 inspections help you:
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Reduce energy costs
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Stay legally compliant
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Hit your net-zero targets
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Future-proof your building
If you’re not leveraging your TM44 inspection as a strategic tool, you’re missing a golden opportunity to improve both performance and profitability.
Ready to turn your next TM44 inspection into an energy efficiency win? Contact our experienced assessors today for a no-obligation consultation and see how much your building could save.