Adopt practical energy- and resource-saving practices in fall to reduce carbon footprint, improve home efficiency, and prepare vehicles and heating systems for winter.
Does turning the air conditioning off when you're not home actually save energy? Three engineers run the numbers
Letting a home warm while away and cooling later uses less energy than running air conditioning continuously, but depends on insulation, AC efficiency, and climate.
Unplugging these 7 common household devices greatly reduced my electricity bill
Unplugging a single device may not yield significant savings, but unplugging multiple devices can collectively save you almost $200 a year, depending on local rates.