what is not one of the factors that are used to identify and distinguish ranks of global cities?

natural gas-space and water heating, clothes drying, cooking.electricity-all types of energy end uses.

The types and major end uses of energy by the U.S. Renewable energy sources-geothermal energy, solar energy, and wood fuels-accounted for about 7% of residential sector energy end use in 2021. Petroleum includes heating oil, kerosene, and liquefied petroleum gas (LPG), which is mostly propane. Petroleum was the next most-consumed energy source in the residential sector in 2021, accounting for 8% of total residential sector energy end use. Natural gas, which was used in 58% of homes in 2015, accounted for 42% of residential sector end-use energy consumption in 2021. 1 Electricity and natural gas are the most-used energy sources in homesĮlectricity is used in almost all homes, and retail electricity purchases accounted for 43% of total residential sector end-use energy consumption in 2021. In 2015, the average household living in a single-family detached home consumed nearly three times more energy than a household living in an apartment building that has five or more apartments. Apartments are generally smaller than single-family homes, and they are often partially insulated from weather by adjacent apartments.

Space heating and air conditioning account for a much smaller share of household energy use in apartments than in detached single-family homes. Larger homes and larger households tend to use more energy overall than smaller homes and smaller households. Number, type, and efficiency of energy-consuming devices in the home and the amount of time they are usedīecause of higher space-heating demand, households in the Northeast and Midwest regions of the United States consume more energy on average than households in the South and West regions.Type of home and its physical characteristics.

Click to enlarge Many factors affect the amount of energy a household usesĪ number of factors affect the amount of energy an individual household uses, including:

What is not one of the factors that are used to identify and distinguish ranks of global cities?