Renewables

EU countries could pay back their debts With renewables

” What if the European Union solved the triple crisis – economy, energy, environment – by solving the financial one ? Alice Stollmeyer sent me last week a link of project to do just that. “ ” Some European nations – Greece, Spain, Ireland, Portugal – are owing more and more money to the European […]

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Another solar efficiency record : 43.5 %

As Treehugger reported last week, the Japanese company Sharp has broken another record : 43.5 percent of efficiency, to be compared with their previous record, 36.9% efficiency which had been reached in November 2011. Typical solar panels in the market today still have around 15 or 20 percent of efficiciency. But research is breaking records

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Germany breaks another solar PV record

The sunny – and hot, and dry – weather witnessed by Europe lately has one good point : Germany broke all records of solar photovoltaic generation with as much as 22 GWh. As Cleantechies reported : ” that amount of electricity fed into the national grid on Saturday (May 26) met around 50 percent of

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Apple’s data centers to go 100% renewables

After Microsoft’s pledge to go carbon neutral earlier this month, it was logical to see other IT giants follow suit. The first to clean up and go low carbon is Apple. As Robert McMillan reports in Grist : ” The computer company says that by early next year, the energy used to power its worldwide data centers

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For algae biofuels, it’s all about patience

Will your car – or mine, or any vehicle – be powered one day by algae ? Despite this solution being a great one compared to more traditional biofuels, we will have to be (really) patient as GigaOM notes : ” In 2010, Pike Research predicted that by 2020, the algae biofuel industry would only

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French solar PV capacity hits 3,000 MW

” According to the French utility EDF, the French solar PV capacity reached in March 3,000 MW, with over 2672 MW in mainland France and 339 MW in Corsica and overseas.” ” According to the data : the total capacity grew by 15 percent this semester in metropolitan France. An additional 1,581 MW are already

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Worth an article – My April 2012 tweets

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. But many more news are

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Cleantech to take trilllions away from Dirty tech

Do you know why Big Oil and other fossil fuels conglomerates are pushing so hard against energy efficiency and renewables ? Because it could take away  four trillion of dollars from them in the next eight years ! This is one of  the many findings of the latest International Energy Agency (IEA) report. Cleantechnica plans

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IEA pushes for more renewables, efficiency, faster

The prestigious International Energy Agency published this week an interesting report on both renewables and efficiency and how they are being deployed. The results are clear : Despite growing very fast, cleantech is not growing fast enough to prevent catastrophic climate change. Under the business as usual scenario, temperatures would warm by 6°C this century.

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100% renewables in Denmark by 2050

You must have read or heard about it by now : Denmark is willing to be powered by a hundred percent renewable energies by 2050. The government have set an interim goal of 35 percent by 2020. Additionally, the country is willing to cut by 34 percent its emissions by 2020 compared to 1990. This

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