There's an invisible climate threat seeping from grocery store freezers. Biden wants to change that.
There’s an invisible climate threat seeping from grocery store freezers. Biden wants to change that. Juliet Eilperin, Desmond Butler A customer pushes a shopping cart through the frozen foods section at Costco in Louisville. (Luke Sharrett/Bloomberg News) Some of the climate impacts of a grocery store trip are obvious, like the fuel it takes to get there and the electricity that keeps its lights glowing, conveyor belts moving and scanners beeping. But then there are the invisible gases seeping out into the atmosphere when you reach for your ice cream of choice. In nearly e...