Other Tips
Carpool when possible so multiple persons going to the same place do not redundantly drive.
Share resources in a household or office when this is reasonable. Often times person want their own copy of something. Is this really necessary? Borrow something rather than buy.
Avoid motor vehicle rides for a short half block or so ride to the local convenience store for a small item.
Use modern energy savings light bulbs.
Use modern energy efficient appliances and household items such as windows. You might even get a tax break.