Ice could be harvested for refrigeration
Fridges could be powered by solar energy
Refrigerators and kitchen appliances could be hidden
Produce/food could be stored differently to last longer
Evaporative cooling / refrigeration could reduce food waste
Reusable beeswax food wraps could be used instead of plastic
Refrigerant emissions could be environmentally disposed and alternative refrigerants could be used
Wine could be cooled instantly
