US EIA Publishes the 2020 Residential Energy Consumption Survey

Michael Tobias
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    - The US EIA has applied the Residential Energy Consumption Survey (RECS) periodically since 1978. The 15th edition covers 2020, and it was published in 2022.

    - The 2020 RECS covers 18,496 primary homes, distributed among all 50 states and Washington DC.

    - 47% of US homes are now using LED bulbs for most of their lighting needs, 56% now have streaming devices, and 88% use air conditioning.

    - Energy insecurity is still a major issue in US homes, affecting 27% of the properties included in the survey.

    - Natural gas is used in 60.43% of homes, making it the most common fuel. Natural gas is also the most common energy source for space heating systems (45.54%), followed by electricity (39.58%).

    - Central warm air furnaces are the most common heating systems (58.27%), followed by heat pumps (14.37%).

    - Central air conditioners are the most common cooling systems (66.48%), followed by window or wall air conditioners (17.32%).

    The Residential Energy Consumption Survey (RECS) is a detailed nationwide study that is carried out periodically by the US Energy Information Administration. The most recent survey was carried out in late 2020 and early 2021, and the corresponding data was recently published in May 2022. It’s important to note that the RECS is not published annually, since the study is very demanding in terms of data collection and analysis. The two previous editions were published in 2015 and 2009, and there have been 15 editions since 1978.

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    The RECS provides a detailed picture of how energy is being consumed in US homes. This includes energy consumption by source and end use, and data is also broken down by region. To provide an accurate picture of household consumption, the REC only focuses on occupied properties that are used as primary residences. According to the US EIA, there are 123.53 million primary residences in the country, classified into five categories:

    • Single-family, detached: 77.07 million
    • Single-family, attached: 7.45 million
    • Apartments in 2-4 unit buildings: 9.34 million
    • Apartments in 5+ unit buildings: 22.84 million
    • Mobile homes: 6.83 million

    In the 2020 edition, the US EIA applied the survey in a total of 18,496 primary residences, distributed among all 50 states and the District of Columbia. 73% of them answered the questionnaire online, and 27% answered a printed questionnaire.

    2020 RECS: Key Findings from the US EIA

    energy usage

    The US EIA has now shared a large portion of the data gathered in the 2020 RECS, and they have been publishing articles that cover relevant findings. The following are some interesting facts that were revealed by the most recent survey:

    • 47% of US homes are now using LED bulbs for most or all of their lighting needs, up from only 4% of homes in the 2015 survey.
    • 56% of homes now have an Internet streaming device, up from 29% in 2015.
    • 88% of homes use air conditioning, and 66% have a central air conditioning system. This is only a minor increase from 2015, where 87% of homes reported using air conditioning, and 64% were using a central unit.

    The RECS has also revealed an alarming fact: 27% of US homes had trouble meeting their energy needs in 2020. This is equivalent to 34 million homes facing some form of energy insecurity. The survey shows an improvement from 2015, when 31% reported the same situation, but the percentage is still high. Nearly 20% of homes had to sacrifice other basic needs partially or fully to cover their energy bills, 10% reported a disconnection notice, and 10% also reported keeping their homes at unsafe or unhealthy temperatures to lower energy costs.

    Fuel Consumption in US Homes

    According to the 2020 RECS data, electricity is used in virtually all homes included in the survey. However, the usage of fuels for combustion appliances varies by source:

    • Natural gas: 60.43%
    • Propane: 9.46%
    • Wood: 8.77%
    • Fuel oil or kerosene: 4.63%

    Natural gas is the main fuel used by the US residential sector, being consumed in over 60% of homes. Propane, wood, fuel oil and kerosene are used in less than 10% of homes.

    Energy Consumption of Residential Space Heating and Cooling Systems

    home hvac

    The US EIA also analyzes energy consumption by end use. This includes space heating and air conditioning, which are generally the highest energy expenses in households. The 2020 RECS revealed the following results:

    • 98.41% of US homes have a space heating system, but 3.34% don’t use it.
    • 88.17% of homes have an air conditioning system, as previously mentioned.

    Natural gas is the most common energy source for space heating systems, used in 45.54% of US homes. Electricity is the second most common source, being used in 39.58% of homes. 9.90% of homes are using fuel oil, kerosene, propane, wood or other fuel sources. Finally, 4.94% of homes don’t have a heating system, or have one that is not being used. Central warm-air furnaces are the most common heating units, used in 58.27% of homes, while heat pumps are in second place, used in 14.37% of homes.

    The vast majority of air conditioning systems run with electricity. Central air conditioners are the most common option, used in 66.48% of US homes, and this figure includes heat pumps that can operate as central air conditioners during summer. Window and wall air conditioners are the second most common option, used in 17.32% of homes.

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    Tags : energy news US EIA Energy Information Administration home energy consumption residential energy consumption Residential Energy Consumption Survey

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