energy efficiency
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The Cars Are Stacked Against Us
While a few small cars being sold in U.S. showrooms get 40 or more miles to the gallon, the vast majority of 2001 model year vehicles get about 20 mpg, according to annual fuel economy statistics released yesterday by the U.S. EPA. The popularity of SUVs, pickup trucks, and minivans drove down the mileage figures. […]
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How far can clean cars take us?
I loved cars long before I knew there was any reason to worry about their effect on the environment or be concerned about the smoke that poured from their tailpipes. In the 1960s, ignorance like mine was widespread in the United States, maintained by a powerful automotive lobby and a complacent federal government. Highway congestion, though already bad, was somewhat masked by an expanding national highway grid, and most people celebrated the migration to the suburbs that the new roads aided and abetted. Cars were equated with freedom, and ads of the period showed happy vacationing families riding in roomy sedans, with the uncrowded interstate stretching out in front of them.
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How the U.S. government could push solar power into the big time
The environmental movement has displayed remarkable strength since the first Earth Day in 1970. It has battled heroically to safeguard the world's health, diversity, and beauty, and it has been astonishingly successful. However, as the Earth's odometer rolls over into a new century, the Earth is facing a new threat -- global warming -- that dwarfs earlier perils.
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How to make your home an eco-friendly haven
Last spring, I met with a real-estate agent and listened while she told me about the kind of house I should buy. A new house, she advised, with all new appliances and the latest innovations in wiring, plumbing, and heating -- maybe even a condo. My horrified expression stopped her mid-sentence. Actually, I explained dreamily, I'm looking for an older home with charm and quirky character. I want big windows, hardwood floors, and a garden.
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Bright ideas for saving energy
Power plants and climate change have been on the minds of many consumers who lost electrical service and sweated out the record-breaking temperatures that recently hit areas across the country. Most experts believe the planet’s temperature has been rising as a result of increasing amounts of carbon dioxide and other greenhouse gases in the atmosphere, […]
