Author name: Edouard

Edouard is a sustainability and energy professional committed to bringing our societies to a carbon neutral future. He has been writing on related topics on this very blog since 2007.

On housing insulation – Part 1/2

Following to a comment by my friend Etienne in this article, I will take the most interesting findings of my Master’s Thesis to exemplify how insulating a place is definitively worth the money. My thesis for the Audencia Nantes Management School tackled the issues of energy scarcity and climate change in relation with the French

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50th post ! (alongside with some personal thoughts)

Yep, this is my fiftieth post. I am quite happy of this new version of elrst.com as it enables me to blog on sustainable development related topics. Energy and climate change represent the majority of published articles as I think that sustainable development is strongly related to the choices we do concerning our energy consumption.

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574.8 kph !

This is the speed achieved today by the French Train à Grande Vitesse (high speed train) hence breaking the previous world record of 515 kph dated from 1990. This world record is interesting as train is releasing much less greenhouse gases than planes.

574.8 kph ! Read More »