Supermarkets are tackling emissions from their freezer aisles

Photo caption: Inside a supermarket run by Aldi, which is among the supermarkets using natural refrigerants. Photo source: Aldi. Article by Jesse Klein. GreenBiz – March 14, 2024.

The effort to solve the HFC refrigerant problem is still in its early days. Here are four things grocers can start doing now.

Snaking through every American supermarket are miles of refrigerator piping, keeping unsold food cold in the fridges of the dairy, meat and frozen food aisles. Those pipes contain some of the most potent global warming chemicals produced by any industry on earth. […]

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