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.
Laptop computers or mini PC usually consume less power than desktop computers.
Check the thermal design power (TDP) of the CPU and GPU and power performance.
High performance CPU's and GPU's will consume more energy than low performance equivalents.
Set energy saving features.
Set time to turn off the display and time to put the computer to sleep.
For Windows operating system select:
Start > Settings > System > Power & sleep
For MacOS select:
Apple menu > System Prefrences > Energy Saver
For iOS select:
Settings > Display & Brightness: reduce the brightness and set Auto-Lock to 30 Seconds.
For Android select:
Settings > Display: Sleep with reduced sleep time and Brightness with reduced brightness.
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.