United States

US Government raise cars average fuel economy

As GreenTech Media notes : ” President Obama and leaders from major automakers today heralded an agreement to raise the average fuel economy for light trucks and cars to 54.5 miles per gallon.” (Today they are at 28.3 MPG.)  –$1.7 trillion. (around 1,200 billion euros) That’s the estimated amount of money that Americans will save …

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Temperatures are going up and up…

I believe it is getting harder and harder for deniers to keep pretending climate change is a hoax (or a conspiracy…). Here are three articles that got my attention last week : First, Arctic Sea ice melt on track to set new record low in 2011. The second was about the heat wave scorching the …

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American Power, by Mitch Epstein

Today I went to see the American Power photo exhibit at the Fondation Henri Cartier Bresson, in Paris. Pictures are the result of years – from 2003 to 2009 – of travel and photography by Mitch Epstein. I believe these pictures clearly enable us to witness how energy, power, is shaping and altering the United …

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How the USA could get rid of OPEC oil

According to Environment America, a federation of US organizations, the country could reduce its oil dependence by 79 billion gallons per year—more than all of their imports from OPEC nations. For those who are not familiar with gallons and other non-metric – I almost wrote exotic – measures, this represents 299 047 530 936 liters of oil, or …

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Are climate change and extreme weather linked ?

To the Independent : ” Climate researchers from Britain, the US (…) have formed a new alliance that aims to investigate exceptional weather events to see whether they can be attributable to global warming caused by greenhouse gas emissions. ” ” They intend to assess each unusual event in terms of the probability that it …

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No (good) news from the Bonn Climate Talks

Here we go again… New climate talks, same disappointment. Preliminary talks took place in Bonn, Germany, to discuss the future of the Kyoto Protocol, which will end next year. To the Guardian, the negotiations aren’t progressing : Even if they are making progress on ” technical issues “, countries are ” still nowhere near agreement …

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How green is the iPhone ?

This is the question one might ask as there are so many of them nowadays. Geekaphone answers this with a brilliant infographic by having a close look at its fabrication and lifecycle. Did you know that during its lifecycle, an iPhone 4 will emit the equivalent of 45 kgs of carbon dioxide ? 57 % …

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One year after the BP oil spill

You would have thought that the United States have learned from the BP oil spill in the Gulf of Mexico, which took place a year ago. To the Huffington Post, this is absolutely not the case. “In the year since the worst environmental disaster in the nation’s history, Congress hasn’t adopted any major laws on …

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Global wind capacity grew 24 percent in 2010

To CleanTechies : ” Worldwide installed wind capacity grew by 38.3 GW in 2010, according to the Global Wind Energy Council. That’s an increase of 24% in global wind capacity “. This is as much as what was installed in 2009. China alone installed nearly half of it alone with 18.9 GW. The United States …

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Grist : How bicycling will save the economy

While I am a huge supporter of electric cars and mass transportation, I also believe bikes should play a more important role in our lives and cities.  And so does Grist with its great Bikenomics series of three articles. Indeed, cycling allows people to stop buying foreign oil and thus spend their money in local …

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