Eco supermarkets in South Africa

Supermarkets need refrigerators and freezers, and these rely on chemical coolants that damage the ozone layer and environment. But a South African supermarket chain is switching to less damaging natural options, such as carbon dioxide, saving energy and costs.

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Information

Length
06:59 minutes

Country
Global

Global Ideas

The television reports and documentaries of Deutsche Welle's 'Global Ideas' media project provide people all over the world with information on model projects which implement biodiversity and climate protection. The media project is funded by the German Federal Ministry for the Environment, Nature Conservation and Nuclear Safety through the International Climate Initiative.