U.S. Energy Efficiency

What 5 million data points say about energy efficiency potential

Energy efficiency is the country's cheapest power source and the secret to unlocking its potential isn't a new fracking fluid or a new nuclear reactor design. The key is data. A new era of data transparency and quantification is turning energy efficiency from a guesstimate into a reliable and deployable resource that our country can count on. This page is a small peek into that brave new world that brings together data on housing structures, heating and cooling, appliances, and energy habits from more than 120,000 U.S. households. The data illuminates clear opportunities for saving energy and money.

National Highlights

icon of light bulbs

Lighting

North and South Dakotans report using more conventional light bulbs than any other state, at 1.5 times the national average. Vermonters, by contrast, report using efficient bulbs at the highest rate, 1.8 times the national average.

icon of freezer

Appliances

States with the most stand-alone freezers in addition to a primary fridge and freezer? Alaska, Montana, North Dakota, South Dakota, and Wyoming, all in excess of 2x the national average.

icon of gas furnace

Heating Set Point

West Virginians like it warmer in the winter. They set their thermostats higher than most other states. Rhode Islanders keep their homes the coolest in winter.

icon of central air conditioner

Cooling Set Point

Alabamans set their thermostats cooler than any other state in the summer. Others who keep their AC chillier than average include residents of Arkansas, Indiana, Kentucky, Louisiana, Mississippi, New York, Tennessee, and West Virginia.

State by State

Potential savings per household
Medium High Very High

Missouri

More likely than the U.S. average to have:
  • Gas heat (1.3x)
  • Central air conditioning system 15+ years (1.5x)
  • Basements (2.2x)
  • Newer homes built in 2000 or later (1.4x)
  • Larger homes 3000 square feet or more (1.5x)
  • Reflective roofs (2.4x)
Energy Efficiency Opportunities by Measure for Missouri

Heating

  • 70% heat their homes with gas compared to 55% nationally
  • Far less likely to use oil than the rest of the US; 1% heat with oil compared to 10% nationally

Ducts

  • 15% don't have ducts in their homes compared with 12% nationally

Age Range

  • 55% of homes were built between 1980 and 2013 vs. 46% nationally

Foundation

  • 78% of homes have basements vs. 36% nationally

Water Heater

  • 65% use gas water heaters vs. 52% nationally

DSM Solutions for Utility Programs

EnergySavvy's software brings breakthrough transparency and control to DSM departments. Utilities and states across the country use our Optix software platform to drive portfolio performance, increase customer satisfaction and minimize risk. We invite you to contact us and learn why industry leaders choose EnergySavvy.

Contact Us to Learn More