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The Canary Islands Archipelago, an area in the Atlantic where oil tankers must sail carefully and inform the local authorities to avoid environmental damage,  is becoming the stage for a new chapter in the world’s race for oil. This week, the Spanish Supreme Court cleared Spanish oil company Repsol’s plans to drill up to three…

Thanks to the demise of the cathode ray tube, and with assistance from a shift from personal computers to tablets, Americans are using less energy to run their home entertainment and information technology devices, according to a new study commissioned by the folks who make the stuff. But critics said that progress so far has…

National Geographic helped advance the cause of sustainable energy for off-grid communities by crowning the winners of the Terra Watt Prize — the first competition of its kind — on June 11 in Washington, D.C. As torchbearers for cleaner, safer, and cheaper energy alternatives for the global poor, co-champions Mera Gao Micro Grid Power (MGP)…

You’ve probably seen or heard something about solar roadways, or as one promotional video puts it, “solar freakin’ roadways!” The bold idea to turn roads into solar generation infrastructure has captured the imagination of millions in recent weeks. The concept is an example of the fascinating advancements in solar energy technology that are nudging our…

What exactly is “the cleanest liquefied natural gas in the world?” It’s a hypothetical fuel that leaders in British Columbia, Canada, have repeatedly promised to deliver in an effort to build public support for their proposed LNG industry. But while it sounds clear-cut, it’s proven a tough nut to crack. After all, the greenhouse gases…

Can good economic times roll while carbon emissions decline? Maybe so. Last week the Obama administration proposed new rules to regulate carbon dioxide (CO2) emissions from existing power plants under the auspices of the Clean Air Act. Once EPA officially publishes the rule in the Federal Register (most likely in a week or two), a…

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Cities help define our global civilisation. For hundreds of years, they have been the hubs around which we organise ourselves politically, commercially and culturally.

So you’re thinking about installing a geothermal cooling and heating system? You can do this, and you have the means to install the best system money can buy for a fair price. There are a lot of competent geothermal HVAC professionals that are willing to help. As in any transaction, you just need to be…

The Obama administration’s proposed new rules on power plant carbon emissions have been cause for celebration among U.S. climate-change activists, many of whom believe the policy sets the stage for a surge in clean energy and energy efficiency investment. (See related story: “Four Key Takeaways from EPA’s New Rules for Power Plants.”) Greentech Media’s Stephen…

Even as wave and tidal energy developers struggle to demonstrate the viability of their myriad designs, another form of marine energy – from ocean currents – has floated into view: This week the U.S. Bureau of Ocean Energy Management (BOEM) signed off on a five-year lease for Florida Atlantic University’s Southeast National Marine Renewable Energy Center…