Home energy efficiency tips

Whole house/utility room

* Install a programmable thermostat. Winter temperatures should be 68 degrees and 60 degrees or less while you sleep. In the summer, set the air conditioner at no cooler than 78 degrees.

* Adjust hydrostat on water heater to 120 degrees.

* For old water heaters, install insulating blanket on tank and insulate pipes.

* Consider upgrading to an Energy Star water heater. For ultimate efficiency, buy a "flash" (also called "on-demand" or "tankless") water heater or a solar water heating unit.

* Check home insulation in attic, basement and walls. Is it adequate?

* Seal any gaps in walls. Pay special attention to plumbing outlets, vents and recessed light fixtures.

* Seal ducts to maximize HVAC efficiency.

* Keep AC and furnace filters clean.

* Install weatherstripping and caulking on drafty doors and windows.

* Replace single-paned windows with double-paned windows designed for your climate.

Living room/bedrooms/family room

* Install ceiling fans.

* Use curtains, shades and shutters for insulation and shade.

* Use task lighting rather than ambient lighting when possible.

* Replace your incandescent light bulbs with compact fluorescents, especially in the most-used light fixtures.

* Turn off lights when not in use, and consider installing motion and occupancy sensors where appropriate.

Bathrooms

* Install aerating shower heads and faucets to reduce hot-water consumption.

* Take showers instead of baths.

* Do not run vent fan more than necessary.

Kitchen

* Always buy Energy Star appliances.

* Use water- and energy-saving features on dishwasher.

* Do not use dishwasher to dry dishes. Only run full loads.

Home office

* Consider using a laptop instead of a desktop PC.

* Do not buy a bigger monitor than you need.

* Set computer to go into sleep mode when not in use.

* Turn off computer, printer and peripherals at power strip so that transformers do not continue drawing power even when off.

Outdoors

* Install compact fluorescents rated for outdoor use.

* Install motion detectors on security lights.

Laundry room

* Buy Energy Star appliances. As a rule, front-loading washing machines are more efficient than top-loading machines.

* Wash and rinse clothes in cold or, if you must, warm water.

* Use a clothesline.

* Only run full loads.

SOURCE: Sierra Club