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In recent decades, “sprawl” has become the most common land-use pattern. How we live spatially affects other consumption patterns. For example, households in the top-income bracket average 2.8 vehicles, but the number of vehicles progressively drops in lower household-income groups, according to the Consumer Expenditure Survey. But he also notes that high consumption tends to occur in households in the highest income quintiles.

With more Americans reaching their highest-earnings years, it’s not surprising that they’re spending more freely, says Peter Francese, founder of American Demographics magazine. Although new houses may be more energy efficient than the houses of the past, they require more resources to build and use. By 2004, it was more than twice that: 2,349 square feet. In 1950, the average new single-family home was 983 square feet. “And I think I have accomplished this with this house, because this house is so big that everyone has their own space.” 6įrisby is on the leading edge of a national trend toward larger houses. “I always wanted a house big enough that my kids could be in their room screaming, and my wife could be in a room screaming, and I could be somewhere else and not hear any of them,” he says. Amenities in the five-bedroom/five-bath house which sits on a 3.5-acre lot include a music room, steam room, and media room. house in Mitchellville, Md., to an 11,000-square-foot house in Fulton, Md.

In 2001, Michael Frisby moved his family of four from a 3,700 sq. What’s behind Americans’ voracious appetite for resources? National Report on Population and Environment. contributes more to the global phenomenon than other people,” says Victoria Markham, director of the Center for Environment and Population, and author of the U.S. And because it is the only industrialized country in the world still experiencing significant population growth, this high rate of resource consumption is expected to continue. But it consumes disproportionately larger amounts than any other nation in the world-at least one-quarter of practically every natural resource. After all, the United States represents just 5 percent of the world population. The United States’ reaching 300 million people might not seem relevant at a global level. Source: Energy Information Administration, Annual Energy Review 2005. 4Įnergy consumption per year rose from 35 quadrillion Btu to 100 quadrillion Btu between 19.