An internet-connected fridge might use a tiny amount of additional electricity (probably a couple watts when active, and much less when idle, which should be mo

An internet-connected fridge might use a tiny amount of additional electricity (probably a couple watts when active, and much less when idle, which should be most of the time). But this is dwarfed by the massive improvements in refrigerator efficiency over the last 70 years. A modern refrigerator uses less than a third of the energy of a 1960's-era fridge while also having considerably more space for food.