5 Ways to Make Your Coffee Habit More Sustainable
WEBMar 2, 2022 · With cold brew, you must wait 1224 hours depending on the method to enjoy your coffee. You can brew at room temperature or in a refrigerator. Heating up the coffee in a microwave uses very little energy and since cold brew requires a relatively coarse grind, electric grinder owners will use less energy (hand grinding is really the way to go ...