Listen to the recording here.  

Download the paper here.

If you missed the IOR March technical talk a recording of the presentation and discussion is now available. Hear from Robert Unsworth of GEA as he explains how ammonia heat pumps are helping to de-carbonise food and beverage industries. 

The presentation, and supporting paper, provide information on how booster heat pumps can be used as part of a decarbonisation strategy as he presents a detailed case study of low carbon refrigeration at a major food and beverage processing site. The presentation also gives insights into the practical application and environmental benefits of large scale ammonia heat pumps.

 

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About the IOR

23 Apr 2026

The Institute of Refrigeration is the professional engineering body for all individuals working in RACHP. Find out more about the IOR here. 

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What We Do

What we do

23 Apr 2026

Find out what the IOR can do for you: technical queries, safety codes of practice, new  technologies and professional development.

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Join us

23 Apr 2026

When you become a member of the Institute of Refrigeration you are joining a group of specialist experts driving the sector forward.

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Lifetime Achievement Award

Do You Know An Outstanding RACHP Technician Or Engineer?

8 Oct 2026

Nominations are now open for the IOR RACHP Engineering Technician Lifetime Achievement Award, celebrating the dedicated technicians and engineers who are the backbone of our industry.

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Registration Open for the Next IOR Industry Skills Alliance Meeting

7 Oct 2026

Registration is now open for the next IOR Industry Skills Alliance meeting, which will take place on 19 November at Leeds College of Building.
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