24. Buy Locally
You might not be comfortable at first; however, it will help to reduce your carbon footprint. Whenever you leave the house to get food, clothes, or groceries, buying in local areas could help you avoid excessive transportation and lower fuel usage. Furthermore, it also saves time and decreases the unnecessary use of your vehicle. If the place is near your house, do consider walking. Skipping a drive might have a more significant effect on the environment than you thought.