Category: Wind Energy

I’m not certain we’ll ever see off-shore wind here surrounding the U.S., but it certainly is taking hold in Europe.  It’s a shame that we Americans are loathe to participate here, since the potential for inexpensive power from this source is a …

The Future of Off-shore Wind Read More »

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Here’s the note I dictated into my phone this morning when I sat up in bed a few minutes pre-dawn and went through the features stories at RenewableEnergyWorld.  I wrote, “This story on Azerbaijan is typical of ‘news coverage’ of things …

Renewable Energy World, Azerbaijan, and the Harsh Truths of Realpolitik Read More »

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Investing in renewable energy sources means investing in our future. While 2014 was an excellent year for wind energy, 2015 is already showing great potential. In fact, the newest statistics are indicating an annual market growth of 44 percent and …

From Guest Blogger Anja: UK Sets New Record For Wind Power Production Read More »

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Quick quiz: What form of renewable energy is entirely absent in the U.S., though it’s quite prevalent in Europe?  

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One of the most important ingredients that figures into the analysis of energy in the 21st Century is “Energy Return on Investment” (EROI). It takes energy to generate energy; this is true; there is no free lunch—but how much energy? …

How We Measure the Validity of a Certain Source of Energy Read More »

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Given that the two least expensive forms of renewable energy (solar PV and wind) are variable in nature, common sense tells us that large-scale storage of energy will be required if we are to have large rates of integration of …

Compressed Air Energy Storage Read More »

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A reader who claims to have a great improvement in wind-turbine design on a per-kW basis sent me a fairly detailed treatment of his invention.  I respond: Thanks for this very interesting analysis.  Here’s the problem, to stay with your …

Dubious Market for Small Wind Read More »

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Here’s a story that illustrates my main contention about renewable energy: the good guys have already won this war; now it’s time to get the casualties off the battlefield and move on with our lives. Dow Chemical Company’s decision to …

Dow Chemical Helps To Integrate Wind Energy Further Into Our Grid Mix Read More »

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Here’s an all-too-typical comment I received recently, which I present here to clarify an important point about variable energy resources, including wind and solar energy, and to clean up a common misunderstanding: Wind power and solar, produce variable amounts of …

Understanding “Baseload Power” and Debunking the Myths that Surround It Read More »

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The UK Government has just backed £315 million worth of renewable energy projects and earlier this year it was announced that the UK is on track to hit our green targets. So it’s evident that providing a sustainable energy source …

From Guest Blogger Pano: Wind Farms for Renewable Energy: Is It Worth Investing in for the UK? Read More »

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