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.

The Olympic Games, an occasion for China to go green

Last week, the United Nations Environment Program (UNEP) published a report on the greening of the Olympic Games that will be held next summer in Beijing, China. This event is an occasion for the local government to become more aware of sustainable development-related issues such as pollution or waste management. A very good news as […]

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Cultural break – October 2007

This month is special as I propose you for the first time a video game. Bioshock belongs to the First Person Shooter genre and the press is unanimous when saying it is the Game of the Year. As I finished it recently I would like to talk to you about it as I really enjoyed

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IEA urges again to act strongly on energy efficiency

The International Energy Agency published this week the latest edition of its World Energy Outlook. It strongly reinforces the importance of energy efficiency and conservation to solve both problems that are climate change and energy scarcity. According to them, these policies have to implemented in the next ten years. This is the second time in

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Waste management in France

This week in France takes place a series of events that are due to reduce the amount of waste produced. This is important as we are now producing nearly a kilogram per habitant per day. All this makes for the total population the equivalent of 2.800 Eiffel Tower. (or 28 million kilograms of waste each

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Comment réduire facilement ses factures de chauffage

Les températures hivernales arrivent petit à petit dans nos contrées et avec elles les premières gelées matinales. Au même moment, les prix du pétrole ne cessent de grimper vers les 100 dollars [En] ce qui pour nombre de ménages signifie des notes de fioul ou de gaz qui s’alourdissent. C’est donc le moment idéal de

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A model of energy efficiency : Japan

I bookmarked a long time ago an article from the International Herald Tribune which is tackling Japan and its impressive energy efficiency policies. As we are more and more talking about energy conservation (the IEA recently urged to work fast on this), this country is an example many could follow. Indeed, according to the International

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Green roofs and walls, a brilliant idea

Some ideas are very promising to help us in mitigating climate change and among them are green roofs and walls. Planting grass or trees like in Manhattan (cf. picture) on top of buildings have many advantages as it decreases the air pollution, the local temperature of cities and greenhouse gases emissions and so on. In

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A look at the clean alternatives to coal

Today’s article is on coal as I am interested by this energy source and the possibilities to clean it up. A question of importance as it is the dirtiest energy source to date. According to the data I had access to, coal emits around 975 grams of CO2 per KWh; natural gas, 530 ; nuclear

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UNEP issue strong warning on environment

The United Nations Environment Program released last week its fourth Global Environment Outlook and issued “(its) final wake-up call to the international community” to tackle environmental issues. Among those threats are climate change, but also overfishing, air and water pollution and so on. This was written 20 years after the first version, known as the

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The Grenelle, a French green revolution

Yesterday in Paris took place what will perhaps be remembered as the green event of the decade in France. The President Nicolas Sarkozy detailed in a 30-minute speech a very ambitious plan that concluded weeks of discussions on environmental causes within what is called here Le Grenelle de l’Environnement. From transportation and housing to electricity

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