Tag Archives: renewable energy

Solar Sheep to the Rescue!

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Many solar farm designers didn’t plan for the high grasses that would grow up and block precious sunlight from solar panels.  The solution? Solar sheep!  Here’s an eco-business that’s new, different, and in demand.

Wind Tree Project Turns Street Art into Electric Power

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A new French start-up, NewWind, is making wind power beautiful!  Their new Wind Tree offers almost a hundred mini-windmills on an apparatus designed to look like a tree. Due to the light construction of the “leaves,” the Wind Tree generates power at wind speeds as low as 4.4 miles per hour!  This translates into sustained […]

100% Local, Clean, Cheap Power is Possible Using Renewable Energy

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I’ve written in the past about the fact that 100% of the world could be powered from clean, renewable energy. But to get to that 100% target, you need a lot of small 100% targets (i.e. 100% renewable energy for Scotland, for Tokelau, etc.). A report just out yesterday from the Institute for Energy and Environmental Research finds that Minnesota could easily go 100% renewable. Not only that, though — it could use 100% local clean power from solar and wind energy. That’s exciting.

Renewable Energy Innovations: Revolutionary Photovoltaic Solar Panels Printed on Common Household Materials

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We are inundated daily with so much bleak information about petroleum, as well as the many environmental problems and wars associated with oil, that it is a relief to read some positive energy news. Some creative thinkers are already devising much more sustainable technologies for our future.

This week the prestigious Lemelson-MIT award was given to Miles C. Barr, a scientist and “pay it forward” advocate, for his work developing an inexpensive process that can print photovoltaic solar cells on common items, like paper, fabric and ordinary construction materials.

Renewable Power Built On Superfund Sites and Landfills

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Superfund sites, landfills and depleted mines don’t exactly bring to mind renewable energy opportunities. And yet the U.S. Environmental Protection Agency thinks there might just be, in the midst of all the industrial waste, pollution, and environmental neglect being cleaned up at these sites, a green opportunity — a renewable energy opportunity.

Denmark Aiming for 100% Renewable Energy by 2050

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Not quite Scotland’s goal of 100% renewable energy by 2025, but still a highly ambitious one (relative to other countries), Denmark’s newest renewable energy target proposals aim to have wind supplying it with half of its electricity by 2020, and renewable energy supplying it with ALL of its energy by 2050. And all of its power and heat would come from renewables by 2035.

Solar Panel Installation in Australia Financially Driven (Not Environmentally Driven)

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The results of a recent survey by Sun Connect, an Australian solar power installation company, show that rising electricity bills have a major influence on homeowner’s decisions to go solar. Respondents pointed to high electricity bills, anticipated electricity price rises, and pain caused by high power costs, as significant areas of concern. In fact, when […]