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  • China launches differentiated wind energy tariffs

    China has instituted a new system of differentiated wind energy tariffs based on four wind energy zones. The move is the first in Asia since South Korea implemented a feed-in tariff program in 2005. China now joins a growing list of developing countries with feed-in tariffs, including South Africa and Mongolia. China is also the […]

  • Enabling wind, sun to be our main power supplies

    As the world meets this December to set plans to halt global warming, it is expected America and other industrial nations will commit to a daunting task: reduce CO2 emissions 80% by 2050. In just 40 years, a complete revolution in how we use and supply our power must happen, or the world will face […]

  • If you’re not worried about melting permafrost, you should be

    “If we lost just 1 percent of the carbon in permafrost today, we’d be close to a year’s contributions from industrial sources. I don’t think policymakers have woken up to this. It’s not in their risk assessments.” — Permafrost expert Chris Burn of Carleton Universiy

  • Expedition to link students in support of climate action

    From right to left: Tim Bromfield, Lynn Morris, and Will Lorimer. The three are tracing the 1-meter countour around the Atlantic Ocean in hopes of educating British students about communities threatened by rising sea levels.Courtesy Atlantic RisingAtlantic Rising is a new charity backed by Britain’s Royal Geographical Society. We are a three-person team creating a […]

  • Can we make it?

    More than once over the last several years I have talked with people who understand the deep hole humankind has dug for itself because of our reliance on fossil fuels and the dominant system’s environmentally destructive model of  “development.” They have difficulty seeing a way that we will ever get out of this hole. Intuitively, […]

  • VIDEO: Weeklong Mountaintop-removal Tree-sit Ends

    For a joyously peaceful week, residents beneath Massey Energy’s Edwight mountaintop-removal site in the Pettry Bottom community in the Coal River Valley of West Virginia have received a reprieve from reckless blasting, fly rock, silica-dust showers, and potential flooding–thanks to tree-sitter Nick Stocks, who voluntarily came down at 10:00 a.m. on Monday. The seventh day […]

  • Four years after Katrina: Lessons from the Gulf Coast

    Four years ago, Hurricane Katrina hit New Orleans. As the Gulf Coast struggled to keep its head above water, the rest of us were glued to the news — astounded at first by the awful destruction, and then by the inadequate response to so much human suffering. 
 In those days, our TV sets became […]

  • Climate plus security minus hyperbole still scary

    The impact of climate change on national security has finally moved above the fold. And as the December Copenhagen climate change negotiations approach, politicians and experts alike are being forced to examine the complex effects of natural and social change on security. They must also walk a linguistic tightrope between hyperbole and uncertainty, working to […]

  • Could we replace the nation’s pavement with solar panels?

    Solar Roadways A while back I mentioned Solar Roadways, a clean-energy idea that appears kind of kooky, at least on the surface. (See what I did there?) The notion is to replace paved surfaces with rugged, specially built solar panels. The Solar Road Panels would contain not just solar panels but LED lighting (to enable […]

  • Oxfam activists dive into the 100 day countdown to Copenhagen climate talks at the London Aquarium

    Living with climate change: a family affair?Zac Macaulay, MMIXI get to do some strange things working for Oxfam. On Wednesday night I watched as an average family — mom, dad and son — sat around with their dinners on their laps staring at the TV. Glasses of soft drinks and wine sat on the lounge […]