Avoid high acceleration / deceleration when driving.
This will save your car and other cars fuel consumption, and also decrease the probability for car accidents.
Low acceleration will enable electric motor usage instead of fuel motor in hybrid cars.
Low deceleration will enable battery charge instead of breaks usage in hybrid cars.
Incandescent light bulbs power consumption is 8 times bigger than equivalent LED light bulbs.
fluorescent light bulbs power consumption is 2 times bigger than equivalent LED light bulbs.
E.G: 7 watts LED light bulb equal 60 watts incandescent light bulb.
Prefer warm while LED light bulbs with less blue color component.
Most people eat more than they need and throw a considerable amount of their food to the trash. Reducing food consumption will reduce the carbon emissions in the process of food production and transportation.