Search Results for: public

Go Car-Free in DC and Save More Than $10,000 A Year

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A recently-published study by the American Public Transportation Association (APTA) ranks the top 20 cities where going car-free will save the most money. Number 14 on the list is Washington, DC, which has nearly 200,000 car-less households already. The APTA’s report claims that the average DC resident would save $10,282 per year in transportation-related costs […]

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New Record: World’s Largest Wind Turbine (7+ Megawatts)

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The world’s largest wind turbine is now the Enercon E-126. This turbine has a rotor diameter of 126 meters (413 feet). The E-126 is a more sophisticated version of the E-112, formerly the world’s largest wind turbine and rated at 6 megawatts. This new turbine is officially rated at 6 megawatts too, but will most […]

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The Most Efficient Public Swimming Pool In The U.S.

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A community swimming pool called the Richmond Plunge has just opened in Richmond, California, and it may be the most efficient swimming pool in the country. The Richmond Plunge has many efficient features: it’s heated by solar collectors, it’s entirely chlorine-free, and the building is powered by solar panels on the roof. The Plunge is […]

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U.S. To Phase Out Incandescent Light Bulbs

Photo credit: USA today After being passed by Congress, Bush just signed into law a massive energy bill that will, among other things, spell the end of traditional light bulb. USA Today reports that the bill will phase out the venerable (but power-hungry) incandescent bulb over the next dozen years in favor more efficient fluorescent, […]

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Gas-Free Commuting: Efficient And Amazingly Economical

Gas-Free Commuting Is Both Efficient And Economical

Automobiles are a major source of pollution (no surprise there).  Cars also play a big role in our reliance on petroleum, which has its own environmental and socio-political baggage.  So reducing your time behind the wheel may be the socially responsible thing to do, but it literally has a more direct payoff too – namely, […]

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