Skip to main content
Fairfax County, Virginia
Fairfax County Virginia
Fairfax County Virginia

FFX Global Navigation

    • About Us
      • About Us
      • Request a Speaker
    • Our Work
      • Climate Plans, Policies, and Initiatives
      • Buildings and Energy
      • Sustainable Transportation
      • Natural Resources
      • Waste
      • Resources for Residents
      • Resources for Businesses
      • Resources for Organizations
    • Sustain Fairfax
    • Sustain Fairfax Challenge
    • Our Programs
      • AC Rescue
      • Charge Up Fairfax
      • Energy Conservation Assistance Program
      • Fairfax Energy Compass
      • Green Business Partners Program
    • Latest News and Events
      • OEEC News and Events
      • Newsletters
      • Climate Matters Blog
    • Track Our Progress
      • Climate Action Dashboard
      • County Government Energy Data
  • Residents
    • Animals & Pets
      • Adoptions
      • Animal Control & Regulations
      • Guide to Dogs
      • Lost & Found Pets
      • Shelter Support & Supplies
      • Wildlife
      • More
      Courts & Legal
      • Case Information
      • Circuit Court Docket
      • Jury Duty
      • Land Records
      • Magistrate
      • Public Law Library
      • Self-Help Resources
      • Traffic Court
      • Vital Records
      • More
      Environment & Energy
      • Invasive Species
      • Litter
      • Recycle, Trash & Compost
      • Sustain Fairfax
      • Trees
      • Watersheds
      • More
      Health & Human Services
      • Basic Needs & Assistance
      • Disability Services
      • Diseases & Conditions
      • Domestic & Sexual Violence
      • Health Clinics
      • Mental Health
      • Opioids
      • More
      Individuals & Families
      • Children & Youth
      • Federal Workforce
      • Immigrants
      • Military & Veterans
      • New Residents
      • Older Adults
      • Parents
      • People with Disabilities
      • Volunteers
      • More
      Land Use & Planning
      • Comprehensive Plan
      • County Capital Projects
      • Land Records
      • Parks Planning
      • Planning Projects
      • Research Tools
      • Transportation Projects
      • Urban Centers
      • More
      Library & Education
      • Adult Education
      • Early Childhood Programs
      • Library Branches
      • Library Catalog Search
      • Public Schools
      • More
      Parks & Recreation
      • Arts
      • Athletic Fields
      • Camps
      • Community Centers
      • Parktakes Classes
      • Rec Centers
      • Senior Centers
      • Teen Centers
      • Trails
      • More
      Permits & Licenses
      • Birth & Death Certificates
      • Building
      • Child Care
      • Dogs
      • Health
      • Marriage
      • Park Use
      • Solicitors
      • More
      Property & Housing
      • Affordable Housing
      • Code & Zoning
      • Neighborhoods
      • Real Estate Values
      • Recycling & Trash
      • Tenant Landlord Issues
      • Utilities
      • More
      Public Safety & Emergencies
      • 9-1-1
      • Emergency Preparedness
      • Fire & Rescue
      • Gun Violence Prevention
      • Police
      • Scams
      • Sheriff
      • Storm Center
      • More
      Roads & Commuting
      • Bike & Walk
      • Connector Bus
      • Metrobus & Metrorail
      • Park & Ride
      • Pedestrian Safety
      • Road Maintenance/VDOT
      • Street Parking
      • Toll Roads
      • Transportation Projects
      • More
      Taxes & Fees
      • Car Taxes
      • Park Fees
      • Real Estate Taxes
      • Tax Relief
      • Trash Disposal Fees
      • More
      Voting & Elections
      • Absentee Voting
      • Early Voting
      • Election Results
      • Polling Places
      • Voter Registration
      • More
      Weather & Climate
      • Air Quality
      • Climate Action Dashboard
      • Extreme Heat
      • Floods
      • Ready Fairfax
      • Resilient Fairfax
      • Snow
      • Tornadoes
      • More
  • Business
    • Business & Construction
      • Building Permits
      • Code & Zoning
      • Land Use
      • More
      Business Services
      • Business Emergency Preparedness
      • Business Taxes
      • Consumer Services
      • Employer Transportation Service
      • Green Business Partners Program
      • Home-Based Business
      • Regulation & Licensing
      • Small Business
      • Starting a Business
      • Workplace Issues
      • More
      Doing Business with Fairfax
      • Contracting and Procurement
      • Current Solicitations
      • Permits
      • Vendor Pitch Portal
      • More
  • Government
    • About
      • Codes & Standards
      • Countywide Strategic Plan
      • Facilities & Locations
      • History of Fairfax County
      • Operating Status
      • More
      Board of Supervisors
      • Auditor
      • Board Members
      • Boards, Authorities & Commissions
      • Clerk Services
      • Committees
      • Meetings & Agendas
      • More
      Budget & Finance
      • Bonds
      • Budget
      • Financial Transparency
      • Unclaimed Money
      • More
      Departments & Agencies
      Jobs & Employment
      • Full-Time Openings
      • Internships
      • Seasonal & Non-Merit
      Maps & Data
      • Countywide Data Analytics
      • Demographics
      • Geographic Information Systems
      • Interactive Data Tools
      • More
      One Fairfax
      • Digital Equity
      • Inclusive Engagement
      • Trust Policy
  • Fairfax County Virginia
  • Services
    • Find
      • Animal Services
      • Health Clinics
      • Jobs
      • Library Resources
      • Lost or Found Pet
      • Mental Health Support
      • Park Classes
      • Real Estate Values
      • Recycling & Trash
      • Volunteer Opportunities
      • More
      Pay
      • Business Taxes
      • Car Taxes
      • Dog Licenses
      • Driving & Parking Fines
      • False Alarm Fees
      • Real Estate/Property Taxes
      • SACC Payments
      • More
      Register/Apply
      • Basic Needs & Assistance
      • Building Inspections
      • Car Registration
      • Fairfax Alerts
      • Permits & Licenses
      • Tax Relief
      • Vote
      • More
      Report
      • Animal Control Issues
      • Consumer Complaints
      • Crime
      • Domestic Violence
      • Financial Crimes
      • Neighborhood Complaints
      • Road Issues to VDOT
      • Street Light Outages
      • More
  • Connect
    • Alerts, Emails & Apps
      • Email Subscriptions
      • Fairfax Alerts
      • Mobile App
      • More
      Community Engagement
      • Surveys & Projects
      Contact
      • Directory
      • Hotlines & Emergency Numbers
      • VDOT
      • VFOIA Requests
      • More
      News & Events
      • Daily Headlines
      • Emergency Information Blog
      • Events Calendar
      • NewsCenter
      • NotiCentro (Spanish)
      • Public Meetings Calendar
      • More
      Social Media
      • Comments Policy
      • Directory of Accounts
      • More
      TV, Video & Podcasts
      • Channel 16
      • Podcasts & Radio
      • YouTube
      • More
  • TRANSLATE
    • Language Selection

      To change the language of this website, click the drop-down list and select the desired language. The Fairfax County Web site is being translated through "machine translation" powered by Google Translate. Disclaimer

Office of Environmental and Energy Coordination

  1. Home
  2. Office of Environmental and Energy Coordination
  3. Energy Saving Tips

Alert:

CONTACT INFORMATION: Our office is open to visitors by appointment only. Please call or email from 8:00 a.m. - 4:30 p.m., Monday through Friday.
703-324-7136 TTY 711
oeecinfo@fairfaxcounty.gov
12000 Government Center Pkwy, Suite 533
Fairfax, VA 22035
fairfaxcountyclimate
Robert Sandoli
Director

Department Resources

  • About Us
    • About Us
    • Request a Speaker
  • Our Work
    • Climate Plans, Policies, and Initiatives
    • Buildings and Energy
    • Sustainable Transportation
    • Natural Resources
    • Waste
    • Resources for Residents
    • Resources for Businesses
    • Resources for Organizations
  • Sustain Fairfax
  • Sustain Fairfax Challenge
  • Our Programs
    • AC Rescue
    • Charge Up Fairfax
    • Energy Conservation Assistance Program
    • Fairfax Energy Compass
    • Green Business Partners Program
  • Latest News and Events
    • OEEC News and Events
    • Newsletters
    • Climate Matters Blog
  • Track Our Progress
    • Climate Action Dashboard
    • County Government Energy Data

Related Resources

  • Environmental Quality Advisory Council
  • Recycling and Trash
  • Stormwater
  • Wastewater
  • Trees
  • Forest Conservation
  • Noise
  • Environmental Health
  • Electric-Powered Lawn Equipment
  • Light Pollution and Dark Skies
  • facebook
  • youtube
  • linkedin

Energy Saving Tips

These low- and no-cost tips can help you save energy and money. From lighting to your hot water heater, to air leaks and insulation, read on to learn how you can make your home as energy efficient as possible.

collage of pictures of energy savings tips featured below

EXPLORE ENERGY SAVING TIPS

  • Turn off the lights when leaving a room.
  • Install timers, sensors, or other controls that automatically turn off the lights when you leave.
  • Install dimmers to save electricity when light levels can be lowered. Before installing, check that the dimmers are compatible with the light bulbs you want to use.
  • Switch to ENERGY STAR®-qualified LEDs (light emitting diodes) when buying new light bulbs and replace incandescent bulbs with LEDs to save energy and money. LEDs use 75% less energy and last 25 times longer than incandescent bulbs. Learn more on our Guide to Energy-Efficient Lighting.
  • Incorporate daylighting in your home. Use natural lighting from windows and skylights whenever possible to avoid the use of artificial lighting.

LED vs conventional lightbulbs

 

  • Look for the ENERGY STAR® logo when buying or replacing electronics and use 10% to 50% less energy compared to standard electronics. Check out the ENERGY STAR® product list to learn more about energy savings per product type.
  • Set your computer's power management options so that it enters sleep mode after 30 minutes (or less) of inactivity.
  • Vanquish vampire energy. Vampire energy, or phantom energy, refers to the power consumed by devices that appear to be off but are still sucking electricity from outlets. Vampire energy can account for between 10% to 20% of a home's monthly electricity consumption. Learn more about vampire energy and take a stab at saving electricity with one of the following activities:
    • Turn off and unplug equipment when not in use. 
    • Using a conventional power strip, turn the power off to all devices plugged into the strip at one time.
    • Use a smart strip to automatically disconnect power based on occupancy, a timer, or a "master" appliance. This works well for offices and entertainment systems.

Horizontal photo of female hand removing power cord receptacle into electric wall outlet

 

  • Look for the Federal Trade Commission’s yellow EnergyGuide label showing estimated annual energy use and operating costs when purchasing new appliances or electronics.
  • Look for the EPA WaterSense logo when purchasing plumbing fixtures to save 20% or more water than comparable, conventional products.
  • Look for the ENERGY STAR® logo when buying dishwashers, water heaters and clothes washers or dryers to reduce your energy and water use. Consider switching from natural gas-powered appliances to electric appliances to increase energy and cost savings. 
  • Install low-flow faucet aerators and showerheads.
  • Take shorter and colder showers to reduce your water heating costs.
  • Lower your water heater temperature to 120 degrees Fahrenheit and realize energy savings of 4% to 22% annually. Use the vacation setting or turn the temperature down further if you'll be out of the house for extended periods.
  • Cover pipes with insulation if the pipes leaving your water heater are not already insulated.
  • Replace an outdated refrigerator with an ENERGY STAR®-certified model that meets your household’s needs. Recycle your old appliance instead of using it as a second refrigerator; ENERGY STAR® models use 35% less energy, on average, than older, less energy efficient models. 
  • Turn off your refrigerator's automatic icemaker to save 15% to 20% on your refrigerator's energy use. If your icemaker does not have an on/off switch, lift the metal arm to the "up" position.
  • Wash clothes in cold or warm water instead of hot water. The majority of energy used by washing machines goes to heating water. Using warm water instead of hot can cut energy use in half. Using cold water with a cold-water detergent can mean even greater savings. Wash full loads of laundry or use appropriate water-level settings for smaller loads. 
  • Skip the dryer. Use clothes lines or drying racks to air dry clothes and save money on your energy bill. Still want to use the dryer? Make sure you clean the lint trap before each load and don’t over dry your load. Balance your load’s drying time based on the size and weight of your load or use your dryer’s energy-saving, moisture sensing feature.
  • Skip rinsing and/or washing your dishes by hand and use the dishwasher. Run your dishwasher with a full load and use the air-dry option to reduce your energy and water costs.

Washing line with clean laundry and clothespins outdoor

 

Person checking a filter of air handling unit for replacement a new filter

  • Clean or replace filters regularly (at least every three months). Dirty air filters make heating and cooling systems less efficient, meaning they use more energy to achieve the same results. Check your owner's manual for guidance.
  • Keep vents, radiators, or baseboard heaters clean to help them deliver conditioned air more efficiently. Be sure that they are not blocked by furniture, carpeting, or drapes.
  • Install a programmable thermostat to automatically control the temperature of your home based on a set schedule. You can also adjust the thermostat manually when you leave the house.
  • Turn the temperature up in the summer and down in the winter when you won't be home to save on heating and cooling costs. Learn more and “Take the Two-Degree Challenge”.
  • Keep your curtains open to help heat your home with the sun’s warmth when it’s colder; in warmer weather, close your window shades and drapes to keep out the summer sun.
  • Have your heating and cooling system professionally checked on an annual basis. Your system will perform better and last longer with proper maintenance.
  • Upgrade older home heating and cooling systems to more energy efficient alternatives and consider switching from natural gas heating systems to electric to increase energy savings. Look for ENERGY STAR®-certified products and take advantage of the federal tax credits for energy efficiency. Refer to our Home Energy page for more information. 
  • Adjust ceiling fans as needed. Ceiling fans** can make rooms feel more comfortable without the need to adjust the temperature. In the summer, spin fans counterclockwise to push air straight down. In the winter, spin fans slowly clockwise to move warm air around the room. Remember to turn fans off when rooms are unoccupied.

**Please note that fans are not a replacement for air conditioning and are not sufficient for extreme heat or for treating heat-related illnesses. For temperatures above 95 degrees, fans are discouraged, because blowing hot air on the human body can increase rather than decrease body temperature. View Fairfax County's extreme heat resources. For help with air conditioning or bill payments, please see the Cooling Assistance program.  To learn more about how heat is changing over time and how the county is adapting to changing conditions, please see Resilient Fairfax. 

 

In addition to saving energy and money, eliminating drafts will improve your comfort at home. Although some drafts can be felt with your hand, many are harder to detect. Visit our Thermal Camera Loan Program page to learn how to borrow a thermal camera and find hot and cold spots in your home. You can borrow a Conserve Kit from the Fairfax County Public Library which contains free consumables, such as socket sealers, caulking, and weatherstripping, that you can use to help seal your home. Once you've found your problem areas and have your Conserve Kit, here are some simple solutions to consider: 

  • Install foam socket sealers behind exterior wall outlets and switch plates to block potential air leaks.
  • Install door sweeps on exterior doors to minimize air filtration.
  • Add weatherstripping around windows and door frames to ensure there is a tight seal when closed.
  • Caulk cracks and gaps that can be found in concrete, around joists, or between a home and its foundation, and around openings to the outside such as plumbing pipes and electrical or cable wiring.
  • Replace drafty windows, skylights, and exterior doors with more energy efficient models.   
  • Seal up your chimney or fireplace. Once all embers are finished burning and the ashes are cold, the damper to your wood-burning fireplace should be closed. You can also purchase a fireplace plug to seal up your chimney in the warmer months of the year.
  • Take steps to address inadequate or missing insulation which is often "hidden" in attics, walls, ceilings, and floors.
  • Take advantage of federal tax credits for energy efficiency when addressing home air leaks and updating insulation. Find information on qualifying home improvements and equipment upgrades at the Department of Energy’s Energy Savings Hub. 
  • Hire a professional to help insulate your home. A professional energy auditor can assess your home's insulation level and provide cost-effective recommendations. Refer to our Home Energy Assessment resources section on our Home Energy page for more information.

Hands Applying Weather Seal Caulk to Window Frame.

 

Home Energy

Home is where the heart is. It’s also where the energy bills are. On this webpage, you’ll information, resources and assistance to encourage energy-saving activities and behaviors at home.

Explore Home Energy Information

More Resources

  • Climate Plans, Policies and Initiatives
  • Climate Action Dashboard
  • Buildings and Energy
  • Request a Speaker

Recent Interactions

    Ask Fairfax

    Terms & Conditions
    Live chat available Search our site

    Related Resources

    • Environmental Quality Advisory Council
    • Recycling and Trash
    • Stormwater
    • Wastewater
    • Trees
    • Forest Conservation
    • Noise
    • Environmental Health
    • Electric-Powered Lawn Equipment
    • Light Pollution and Dark Skies
    • facebook
    • youtube
    • linkedin
    • Translate
    • Awards
    • Site Feedback
    • PRIVACY POLICY & COPYRIGHT
    Main Address

    12000 Government Center Pkwy
    Fairfax, VA 22035

    Phone

    703-324-7329

    TTY 711

    Site Tools
    • Website Accessibility
    • Translate
    • Download Mobile App
    Support
    • ADA Accessibility
    • FOIA Requests
    • Website Administrator
    Additional Resources
    • Fairfax County Public Schools
    • Economic Development Authority
    • Visit Fairfax
    • Council of Governments
    • Commonwealth of Virginia
    • USA.gov
    • Calendar
    • Channel 16
    • Mail
    • Security
    • WIFI
    • Facebook
    • Twitter
    • Instagram
    • YouTube
    • Mobile

    The Official Site of Fairfax County