Energy

Infographic : A light bulb shows how solar and wind beat coal

What does it take to keep a 100W light bulb on for a whole year ? 323 kgs (714 pounds) of coal or 64 kgs (143 pounds) of natural gas. The full infographic has the details.

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Oil prices are going down. Wait, what ?

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…

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Inventors of the blue LED awarded the Nobel prize

This year’s Nobel prize in Physics is all about energy efficiency as it was awarded to three Japanese scientists for their invention of the blue LED. This enabled the world to have super efficient LED light bulbs.

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California encourage solar panels pointing west

In April I was noting that a study shown that putting solar panels facing West – and not South – had some benefits. Indeed, panels facing this direction generate more power in peak hour. 

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A billion dollar a day invested in efficiency

365 billion Dollars (approx. 278 billion euros) : this is the money that was spent on energy efficiency around the world in 2012 according to a recent study the leading consultancy Ecofys did for HSBC.

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Africa awakens to renewable energy sources

The African continent is slowly awakening to the renewable energy revolution as sub-saharian nations will invest 5.9 billion Dollars (4.47 billion euros) this year alone.

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Morocco goes forward on cleantech

It seems Morocco has done a lot in its own energy transition. As RTCC reported the country should be held up as a ‘poster child’ for effective green policymaking according to the World Bank’s top climate official, Rachel Kyte. This occurs as the country has recently cut its fossil fuels subsidies because the government could afford

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Australian PM repeals carbon tax

After months of hard work the Australian Prime Minister Tony Abbott succeeded in repealing that great carbon cutting tool that is the carbon tax. This is a monumental error that is going in the exact opposite direction where all countries are going. As RTCC noted : ” The removal of the tax, which priced carbon at $21.50

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Fossil fuels are the next subprime danger

Here is further proof it’s high time to divest to avoid the carbon bubble. The Daily Telegraph published this week a most interesting article on how fossil fuels – oil, coal and natural gas – are the next subprime danger of this cycle as “ The cumulative blitz on energy exploration and production over the past

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