Month: January 2010

Worth an article – my January 2010 tweets

I have been committed for three years to bring you each month a selection of the latest headlines and best researches on sustainable development, climate change and the world energy sector. However, I don’t blog as much as I would like to and generally write around 25 posts per month. However, many more great news are …

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Great astrophotographies – January 2010

When I was at the Dublin Institute of Technology to complete my Bachelor of Arts in International Business and languages I learned an English expression about rare events : “Once in a blue moon. ” It seems that this expression has an astronomical origin as it is the second full moon in the same calendar …

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Putting deforestation in perspective

We have seen it throughout this blog, deforestation is a key environmental issue but it is sometimes hard to grab for people in developed nations as they aren’t directly concerned by this phenomenon. How much time would it take for Central Park or the Champs de Mars to be destroyed if deforestation were to occur …

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A huge solar and wind energy deal for Ontario

Solar and wind energies are going slowly but irresistibly mainstream as more and more large deals are being signed worldwide. Even if they still represent a tiny fraction of the world electricity generation, this will change this decade. The 2.5 GW deal signed in Ontario (Canada) by Samsung for $6.6 billion – 4.7 billion euros – …

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Glaciers are melting faster and faster

The UNEP and the World Glacier Monitoring Service published a report showing how glaciers all around the world are melting faster and faster, thus threatening the water supplies of hundred of millions of people. The report then noted that “the average annual melting rate of glaciers doubled after the turn of the millennium.” This scary …

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The triple crisis : why we need green jobs

I believe we are beginning this decade with a triple crisis as our economies are crumbling, our climate is warming and our energy supplies are getting scarcer. This assessment of our situation seems pessimistic but it couldn’t be more accurate as it is based on the +700 articles I published here over the past three years. …

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The critical issue of back up power

20 percent of America’s – and perhaps the world’s – electricity could soon come from wind and solar. Our societies thus need reliable, cheap and sustainable energy storage solutions. Concentrated solar could benefit from molten salts, yet wind energy doesn’t have yet its own solution. German and Swiss utilities are working on Compressed Air Energy Storage …

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An offshore wind energy boom in Europe

The European Wind Energy Association (EWEA) published its annual report and the results are encouraging as the offshore wind energy capacity grew by 54 percent in 2009 with 577 MW. The United Kingdom appears to be leading the sector as it installed more than half of the added capacity of the European Union. And this …

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Are we heading toward global cooling ?

With the wave of cold weather in the Northern Hemisphere (America, Europe, Asia) of the previous weeks, some skeptical people believe Earth is heading toward a global cooling or more simply that there is no global warming. Don’t rejoice to fast. As I noted previously weather forecasts and climate are totally different. See why here. There …

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Germany to cut its emissions by 40 percent

To Reuters, ” Germany will stick to a more ambitious goal of cutting greenhouse gas emissions by 40 percent by 2020 even though the U.N. climate conference in Copenhagen fell short of expectations, a government adviser said on Monday. “ Details of how the country will achieve such drastic cuts still remain to be defined. …

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