strategy

Introducing environmentally friendly techniques

Implementation:
The Greenfreeze fridge, developed in Dortmund in 1990, uses a mixture of propane and butane to cool it and not chlorofluorocarbons (CFCs), destroyers of the ozone layer, or their second generation replacements, the hydrochlorofluorocarbons (HCFCs) which are even more dangerous in the short run.
Broader:
Introducing
Values:
Unfriendliness
Type Classification:
G: Very Specific strategies
Related UN Sustainable Development Goals:
GOAL 15: Life on Land