Economy


Climate change can be fixed by switching from cars to bikes, planting trees in our cities, tapping into energy efficiency's potential and ditching coal and natural gas for solar and wind. Learn out more in this article.

Four cheap solutions to climate change






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For my Certificate in Sustainable Energy Solutions we have had classes all year long on various topics such as renewable energy, water, waste, heat and more. Every month we have indeed been privileged to talk to guest speakers who are specialists in their respective areas.

Our energy landscape abounds with missed opportunities


Smart infrastructure choices from cities worldwide would save them $17 trillion (15.2 billion euros) by 2050. The solutions – renewable energy, public transportation, energy efficiency – are not new but the lens of this new study is interesting. 

Cleantech could help cities save $17 trillion







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This was my reaction when I saw oil prices drop recently to levels below $90. Not long ago they were indeed more around $110 than anything else. Lucky for us Thomas L Friedman from the New York Times brings some answers…

Oil prices are going down. Wait, what ?