In 2025, updated F-Gas regulations will reshape the commercial air conditioning industry across the UK. Businesses operating outdated or poorly maintained cooling systems are at risk of rising costs, legal non-compliance, and equipment failures.
In 2025, updated F-Gas regulations will reshape the commercial air conditioning industry across the UK. Businesses operating outdated or poorly maintained cooling systems are at risk of rising costs, legal non-compliance, and equipment failures.
With the Government’s commitment to the EU’s F-Gas Regulation (even post-Brexit), refrigerants with high Global Warming Potential (GWP) are being aggressively phased down. This includes R-410A and R-134a, still found in thousands of commercial buildings across Hampshire, Berkshire, Surrey, and Oxfordshire.
At ClimateWorks, we ensure our commercial clients are ahead of these changes—offering system audits, refrigerant upgrades, full installations, and long-term servicing plans to guarantee F-Gas compliance.
The F-Gas Regulation is a legally binding set of rules designed to reduce emissions of fluorinated greenhouse gases used in refrigeration, air conditioning, and heat pump systems.
Key goals include:
By 2030, the UK is expected to cut fluorinated gas emissions by two-thirds. The 2025 milestone is a major step toward that.
From 1 January 2025, the following key changes take effect:
These rules are not optional. Fines and enforcement are increasing—especially for commercial operators.
Failing to comply with F-Gas rules can lead to:
And most importantly—your system could simply become unserviceable if compliant refrigerant is no longer available.
In early 2024, ClimateWorks was called to a medium-sized manufacturing facility near Didcot. Their cooling system used R-404A (GWP of 3,922), and their previous contractor had not updated refrigerant logs in over two years.
What we discovered:
Our solution:
The upgrade paid for itself in less than 3 years through reduced energy costs and avoided penalties.
ClimateWorks helps businesses navigate F-Gas rules through clear, structured actions.
We specialise in full lifecycle air conditioning for commercial clients:
Our clients include offices, retail chains, warehouses, schools, and medical sites across the South East.
2025 is fast approaching. Don’t let your commercial air conditioning system put your business at risk.
👉 Book a site assessment today with ClimateWorks and stay compliant for years to come.
Visit our full website: https://www.climateworks.co.uk
[1] GOV.UK. (2023). Fluorinated Greenhouse Gases Regulations. Retrieved from https://www.gov.uk/guidance/fluorinated-gas-regulation-and-rules
[2] European Environment Agency. (2023). F-Gas Phase-Down Schedule. Retrieved from https://www.eea.europa.eu/themes/climate/fluorinated-greenhouse-gases
[3] REFCOM. (2024). F-Gas Compliance for Commercial Properties. Retrieved from https://www.refcom.org.uk
Dr. Julian Carter is a highly experienced thermal systems expert with over 15 years in the field, holding a PhD in thermal systems. His career spans academic research, consulting, and teaching, focusing on air conditioning and refrigeration systems. Dr. Carter bridges the gap between theoretical advancements and practical applications, providing expert insights to organisations like ClimateWorks, where his guidance informs decision-making and industry best practices. Notably, he has worked on international projects with organisations such as Daikin Industries, the International Institute of Refrigeration (IIR), and the United Nations Environment Programme (UNEP). Currently a lecturer at Edinburgh University, Dr. Carter combines his expertise with a passion for educating the next generation of engineers and advancing climate control technologies.