Mackie’s chooses new refrigeration equipment to improve energy efficiency

24 August 2020

GEA has provided a new, environmentally friendly refrigeration system to one of Britain’s leading ice cream producers, for a large-scale plant combining biomass heat and absorption chilling.

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As part of a £4.5 million project, the luxury ice cream brand – Mackie’s of Scotland – will replace existing freezing equipment at its Aberdeenshire facility with GEA’s ammonia-based, low carbon, energy efficient refrigeration system that incorporates an Absorption Chiller – an solution that will help Mackie’s to target ambitious CO2 reductions of 90% and energy cost savings of 70-80%.

Mackie’s green initiative involves replacing the gases used in its refrigeration plants from HCFC – which have a very high global warming potential – to ammonia, an environmentally-friendly refrigerant that has no impact on global warming or ozone depletion.

GEA teamed up with German company AGO to supply the Absorption Chiller for the plant. AGO has only carried out two projects in the UK so far using this technology and both times GEA was the refrigeration contractor. It was via this relationship that AGO recommended GEA to Mackie’s.

Gerry Stephens, finance director at Mackie’s of Scotland, said: “Our company vision includes our aim to be the greenest company in the UK. Over the years we have invested in renewable energy on site, including four wind turbines and – what was at the time of its connection in 2016 – Scotland's largest solar farm.

“As we grow our energy requirements grow with us, we’re excited about this innovative combination of technology and eco-friendly refrigeration – representing the final step in our ambition to be self-sufficient in renewable energy.”