Cleantech

Ireland to go green, with 40 percent renewables

I have fond memories of my year in Ireland when I was studying for my Bachelor of Arts at the Dublin Institute of Technology. This is why I am particularly happy to note that the country has ambitious renewable energies goals for 2020. Ireland is indeed willing to have 40 percent of its electricity coming […]

Ireland to go green, with 40 percent renewables Read More »

21 initiatives to bridge the gap

” Given the big fail at the Rio+20 conference, it is clear that a top down approach by national governments around the world alone won’t cut our emissions enough to avoid a rise of temperatures below 2°C compared to pre industrial levels.” ” Based on this, our civilization has to find a solution, or rather

21 initiatives to bridge the gap Read More »

Share of renewables keep increasing in Europe

Here is another post I wrote for Cleantechies. This one is on how renewable energy sources like solar, wind and so on are progressing accross the European Union. I hope you will like it. Here is the beginning : ” According to Eurostat, the share of renewable energy sources in the gross final energy consumption in

Share of renewables keep increasing in Europe Read More »

Rio20+ is another missed opportunity

The conference that took place in Rio de Janeiro last week was due to bring a new start to sustainable development. The original event which took place at the place twenty years ago and was a fiasco. Indeed out of the 90 goals outlined at the time, only FOUR have shown improvements. And despite we

Rio20+ is another missed opportunity Read More »

India to add 30 GW of renewables by 2017

India is willing to increase significantly its clean energy output as it is willing to reach 53 GW by 2017. In the next five years it will add almost 30 GW, to be compared to the 13 GW added to the grids in the last five years. As Bloomberg notes : ” to add 15,000

India to add 30 GW of renewables by 2017 Read More »

Cleantech is the next great investment opportunity

Even today too many people are still believing that cleantech isn’t making financial sense. Some others think that we the current crisis, we can’t spend money on futilities. Here is a post that could make them change their minds. The Green Market Blog collected forecasts and the prospects are enthusing as “ the global market

Cleantech is the next great investment opportunity Read More »

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

Another solar efficiency record : 43.5 % Read More »

Worth an article – My May 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

Worth an article – My May 2012 tweets Read More »

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

Germany breaks another solar PV record Read More »

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

For algae biofuels, it’s all about patience Read More »