Electric vehicles







That’s Elon Musk’s opinion so that must be true. Tesla’s genius founder put yet another nail in the hydrogen coffin and stated what we knew all along : hydrogen is a technology that may well be too complex to ever be significant.

Hydrogen is ” an incredibly dumb ” car fuel




While I was away for a few days in the Lorraine village where my mom’s family comes from, I noticed a few hints that the energy transition is already taking place and has reached even this quite secluded place. The first one was both solar thermal and photovoltaic panels sprouting […]

The energy transition has reached the French countryside


Yesterday I published an lengthy article on how business leaders and elected representatives of the so-called ” developped countries ” are awakening slowly to the threat of climate change. While these are great news, we are still waiting for concrete actions that could actually have a chance to avoid catastrophes […]

A climate change to do list


I have been committed since January 2007 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. […]

Worth an article – My June 2012 tweets



To the prestigious International Energy Agency :” If oil averages USD 120 per barrel in 2012, the global oil import burden  is set to reach a record high of over USD 2 trillion, or USD 5.5 billion per day “ Their press release goes on : ” The current price […]

Oil prices : from a recession to another


Here is a new article I wrote for Cleantechies : ” Cities are facing many problems, including the lack of parking spaces and air pollution. Regular electric vehicles would solve the air pollution issue, but not the parking one.” ” This is probably why the (MIT worked on a folding […]

Hiriko, the folding electric car


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Electric vehicles suffer nowadays from two main problems : limited range and expensive price. But both problems could soon be solved if Envia Systems, a California-based company succeeded. To Climate Progress : ” Envia says its new manganese-based cathode design allows lithium cells to store almost three times the amount […]

Envia, a battery breakthrough for electric vehicles