Thanks to Meryn I came across a most interesting piece of information. According to the Spiegel (the leading German magazine) wind turbines in Europe do nothing for emissions-reduction goals. Despite the billions spent every year in wind energy, solar and similar renewable energy sources, greenhouse gases emissions haven’t decreased. What looks like a strong contradiction […]
A climate change mitigation paradox Read More »
Solar photovoltaïc (also known as PV or solar cells) is the subject of numerous researches around the world. Indeed, Earth receives so much energy from its star that the potential is simply tremendous. Accounting for less than a percent of our energy consumption, scientists around the world want to make solar an affordable energy source
January 2009 solar news Read More »
Solar PV seems to be everywhere in the environmental news as many companies around the world are working in this segment. Meanwhile, little is written on the amazing potential of solar thermal. This may change soon. A US company specialized in solar thermal claims that Concentrated Solar Power (CSP) could bring 90 percent of the
The underestimated potential of solar thermal Read More »
If you let your computer idle while you are away or asleep, you might consider to allow Harvard and IBM to use it to do calculations for the Clean Energy Project, which is part of the World Community Grid. Due to find new ways to create more efficient solar photovoltaïc panels and later of batteries,
Help in finding new solar technologies Read More »
I have been for five years a huge fan of solar energies – both photovoltaïc and thermal – and I am still hoping that one day I will have the privilege to work in this booming industry. Today, the UNEP and three CEOs of this industry issued a joint statement at the current Poznan Conference
UNEP highlights central role of solar Read More »
Solar photovoltaïc (also known as PV or solar cells) is the subject of numerous researches around the world. Indeed, Earth receives so much energy from its star that the potential is simply tremendous. Accounting for less than a percent of our energy consumption, scientists around the world want to make solar an affordable energy source
Latest news on solar photovoltaïc energies Read More »
By browsing TreeHugger and other sites, I came across a news on how Japan plans to put 4 billion USD (2.80 billion euros) in its climate change mitigation schemes. This occurs as the country see its greenhouse gases emissions increase and is far from achieving its Kyoto Protocol goals, and this even with the efforts
Japan to spend $4 billion on climate change Read More »
In less than two days I came across three exciting news on how both solar thermal and photovoltaïc are moving toward worldwide in many ways. With today’s article we will go from the United States to Germany and we will conclude with India. We will tackle both markets and technological issues. These energies are still
Three exciting news on solar energies Read More »
An information that really caught my eyes in my RSS feeds is the fact that 90 percent of Israeli houses have a solar water heater. This is a huge percentage. It can be explained by the interest of the local government for this energy source as early as the 1950s. In 1983, up to 60
90 percent of Israeli households have solar water heaters Read More »
According to the UNEP, multiple factors are benefiting renewable energies as world investment in this sector rose by 60 percent in 2007 compared to 2006. Investment reached last year $148 billion (93 billion euros) and this trend is most likely to continue as forecasts mention $600 billion per year by 2020. As we can see,
Investments in renewable energies are booming Read More »
