1. Switch your old lightbulbs to LED bulbs

2. Buy a sink filter for your drinking water

3. Ensure your hot water system is the right size

4. Grow your own herbs and veggies

5. Switch to a thinner bed cover on those summer nights

6. Invest in some insulation

7. Maintain your drains and save on plumber fees

8. Make meals with what’s in your fridge
