Wash laundry in cold water only
Line dry clothes
Use 1/2 the recommended amount of laundry detergent
Only use the dishwasher when full (for us it's every third day)
use 1/2 recommended amount of dishwasher soap
Turn oven or burners off (usually) about 5 minutes before the item is done
Use crock pots or solar cookers instead of the oven (they use a lot less power)
Take showers instead of baths
Only lather your hair up once (don't rinse and repeat)
Use only a tiny bit of shampoo not the amount stated
Use apple cider vinegar to rinse your hair
Turn the water in the shower off when you are lathering up
Turn the water in the sink off when you brush your teeth
Use of towel to dry off with more then once
Only run your clothes washer or dish washer when full
Stop paying for TV. Get an antenna it is free.
Stop paying the phone company consider something like Magic Jack ($6 a month and unlimited US long distance)
Don't pay for the newspaper or magazines most can be found online
Use the internet at the library for free
Compare auto insurance prices every other year
Increase your auto deductible
Carpool or ride public transportation
Consolidate your errands – less driving
Don't eat out
Brown bag your work lunch and coffee
Shop at the Salvation Army
If you buy something new something old MUST be donated or given away
Talk with neighbors who have gardens about taking their extra produce off their hands
Talk to neighbors with fruit trees about using the fruit instead of it rotting on the ground
Consider drying fruit for winter time snacks
Grow your own marijuana outside (no expensive lighting, dehumdifiers or special set ups)
Use left over coffee to water plants
Make your own cleaners (cheaper and no harmful chemicals)
Use only a small dab of toothpaste
If you have a choice go with hardwood flooring instead of carpeting (easier to clean and more sanitary)
Consider having a garage sale to get rid of your extra stuff
Cut your own hair
Buy good quality clothing from places like the Salvation Army
Start walking more
Consider a wood stove
Offer to clean up after DIY'ers for free fire wood
Offer to clean up dead trees for free wood
Use the ashes from your wood stove as an additive to soil (plants love potash)
If possible think about getting chickens (natural bug eaters and fresh eggs too)
And more….