Carbon Challenge

  • The private sector has found success elusive. Now the federal government is stepping up its efforts to develop alternatives to gasoline, reports The New York Times.

  • A worker installs solar panels at the Lieberose Solar Park in Lieberose, Germany.

    New US tariffs on Chinese solar panels are meant to crack down on government subsidies abroad but they're also killing solar rooftop installation jobs at home.

  • The coal fueled Fiddlers Ferry power station emits vapour into the night sky on November 16, 2009 in Warrington, United Kingdom.

    The debate over nuclear has generally boiled down to the challenge of waste disposal, but the real wild card is human error.

  • Walmart

    Wal-Mart's efforts may be something to wmulate. The company has a stated goal of becoming 100-percent, renewable-energy powered, and its clean-energy work is done because it costs the same amount or less than business-as-usual.

  • City skyline and modern construction, Ho Chi Minh City, Vietnam.

    We're not talking about the Persian Gulf. It's the South China Sea where China and Vietnam are on a collision course that could result in higher commodity prices and far worse.

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