We all love supermarkets. In the developed world they’re modern marvels, bringing fresh food to bustling cities. But there’s a problem. All those frozen goodies, thrash the environment.
A recent survey of British supermarket chains revealed refrigerators and freezers contribute 25% of a stores’ carbon-footprint.
Environmental groups say supermarket refrigeration units spew hydrochlorofluorocarbons, greenhouse gases that can be 4,000 times more harmful than carbon dioxide. Eek!
From the Organic Authority Files
The survey ranked popular supermarket chains from 1 to 10. Marks & Spencer and Tesco placed the highest, with Tesco upping its rank by investing in climate-friendly refrigeration, but retailer Iceland ranked last, getting a negative rating; The Herald reports.
Oddly, all of the stores refused to provide information about they are doing to improve operations.
Now, it might not be a supermarket, but restaurant Chipotle greened up their business by installing a wind turbine on restaurants, LEED lighting and more!