Studies have shown that changing 45 minutes of exercise on an electric treadmill to jogging in a nearby park can reduce carbon dioxide emissions by nearly 1 kg, leaving clothes to dry naturally without a washing machine  This can reduce carbon dioxide emissions by 2 3kg  During lunch breaks and after work, American computers and their monitors can reduce carbon dioxide emissions by 1/3
Changing to a water-saving shower head can not only save water, but also halve carbon dioxide emissions caused by hot showers
A natural way of life can save energy