Peak wattage is not the same thing as total daily electricity use.

French startup Koolboks has developed off-grid solar refrigerators that offer continuous refrigeration for up to four days via solar modules, ice storage, and lithium-ion batteries. The units are ...

“Take what you need, leave what you can” is the motto of this big-city initiative. Positioned next to a garden of fresh vegetables grown to feed the Englewood community sits The Love Fridge, Chicago’s ...