Climate change

Whatever concerns Climate change goes here…

$2.2 trillion : the huge costs of environmental damages

The Guardian published last week a most interesting series of articles on a report to be published this year by the United Nations and Trucost which estimates the damages on the environment to $2.2 trillion per year. To the newspaper ” the activities of the world’s 3,000 biggest companies estimates one-third of profits would be lost […]

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Xynthia, another extreme weather event

As climate warms, extreme weather events are more and more frequent and more and more violent. Indeed, after the blizzards on the East coast of the United States, Europe was hit this weekend by an important storm. Xynthia claimed more than fifty lives this weekend in France alone and the costs are due to exceed

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My humble opinion on Bill Gates’ speech at TED

Last month the founder of Microsoft gave a speech on low carbon energy and climate change at TED, a renowned event on Technology, Entertainment and Design. To Mr. Gates we need five means : carbon capture and storage, nuclear power and renewable energies (solar PV, Concentrated Solar Thermal and Wind power). I agree with that.

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Worth an article – my February 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

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India planted over two billion trees since 2007

According to the United Nations’ Billion Tree Campaign, India planted two billion trees since 2007. This brings the amounts of trees planted globally to no less than ten billion. These are fantastic news ! At the beginning of this project, the UNEP wanted to plant a billion trees. This was at the time a very

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Biofuels aren’t a sustainable solution

At first I wasn’t sure even if I had huge doubts. But now this is a certainty as I came accross three articles on how biofuels production in the United States, Brazil and Europe is a threat to our societies and our environment. In Brazil, biofuels production are a danger to the Amazon rainforest as farmers

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Lack of snow is endangering Winter Olympics

The next Winter Olympic games are beginning this week in Vancouver and snow is lacking and has to be either shipped or manufactured. Current high temperatures are to the AFP up to 10°C (50°F). After the air pollution issues being at the center of the Beijing Olympics two years ago, now climate is worrying organizators.

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A look at the carbon emissions of electricity

I believe fossil fuels will be replaced sooner or later by electricity. This might prove to be a good thing as heat pumps and electric vehicles are two excellent energy efficient solutions. Thus, electric consumption is rising and is due to keep rising in the next decades. Having low carbon sources to generate electricity is very

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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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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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