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R744 Sales<br />

R744 Volumes<br />

HC Revenues<br />

HC Volumes<br />

Carbon dioxide: a rising star<br />

For the selected refrigerant supplier, R744 sales have<br />

increased by 88% from 2008 to 2010, and volumes by<br />

117% over the same period. This growth is mainly driven<br />

by Western Europe that is demanding CO 2<br />

for commercial<br />

refrigeration. Americas, Asia-Pacific, the Middle East and<br />

Eastern Europe still show a very small market, which is<br />

unsurprising given the limited use of CO 2<br />

in supermarket<br />

refrigeration, and its still lower thermal efficiency at high<br />

ambient temperatures.<br />

Hydrocarbons: Asia-Pacific leading the<br />

way<br />

Over the last 3 years, the Asia-Pacific region has driven<br />

growth in sales of hydrocarbon (HC) refrigerants. In<br />

the Americas, HC sales are dominated by domestic<br />

appliances in South America but are expected to pick<br />

up also in North America now that the US EPA has<br />

approved their use. Global revenues increased by 36%<br />

and volumes by 100% in the period 2008-2010, with the<br />

difference between volume and revenue due to higher<br />

volume demand of lower cost/kg products.<br />

33

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