The city of Antwerp is going to open Europe’s first solar-powered railway tunnel built on the line between Paris and Amsterdam. The 2.1 miles-long tunnel will get its clean energy from 50,000 solar panels installed on top of it. The electricity will be used to power the 186 mph trains as they pass underneath, as well as the additional infrastructure.
Smart Solar International, the innovative solar panel will be adopted especially in tsunami-hit areas along the northern Pacific coast. For the beginning, the device will be launched in Japan in August and by the end of 2014 it will be spread in Asia and the Middle East.
The University of California-Davis wants to start the construction of United States’ largest zero-net energy community. According to the officials, the UC Davis West Village will be equipped with a 4-megawatt, high efficiency SunPower solar power system and with a great number of innovative energy-efficient technologies.
In order to decrease their carbon footprint and to raise the public awareness that they’re actually doing something for the environment besides producing electric cars, Renault has decided to install a 60 MW solar array on its centers in several locations from France.
While the green technology might still be a new thing for many, something our mind needs to get adjusted with, some other people already understood that this is their future. Or at least that’s what students from 2 high schools in New York proved last week at the Union Square Greenmarket, when they showed up with a couple of green solar powered ovens.
Brilliant ideas usually don’t need years of hard labor, or at least so it happens most of the time. For example, by implementing a switching trick to a DC to AC current converter used in solar panels, Heribert Schmidt, an electrical engineer (with a doctorate), from the Fraunhofer Institute for Solar Energy Systems has managed to halve inverter losses, bringing the efficiency to 98 percent.
There are towns in the UK which dream of sustaining themselves out of their own production of electricity. Wadebridge in Cornwall is one of them: 10 solar systems installed, 100 more to go! The town has already begun the 2015 race, meaning 15,000 MWh each year. If they manage that, then they become eligible for feed-in tariffs: profitable contracts that buy the clean energy and add it up to the grid at a good price.
Besides being very pricey, solar power plants simply discourage by the fact that the sun is not always there when you need it: what happens if you need to switch on the light in your kitchen to drink water at 2 A.M. in the morning? Or on a cloudy day, for that matter?… Thanks to SolarReserve and the Obama administration funding it you may never have to go through that.
The Japanese who will want to build up a new home will probably be forced to install solar panels on their rooftops. Naoto Kan, the Japanese Prime Minister, is about to announce this intention at the G8 summit in Deauville, France.
Both solar cells and plants process sunlight one way or the other, but there’s a catch: one of them is more efficient. Guided by common sense, we’d say that the plants’ billions of years of “experience” in capturing and storing energy will win. Is it so?
The breakthrough comes from the chemical engineer Patrick Pinhero at the University of Missouri, who claims his solar panels are way better than those on the market now: up to 90% more efficiency.
Right now I’m propped to a tree, writing this article, at the margins of an enchanting forest, with birdies singing everywhere. My laptop’s battery is nearing its low percentage, and I’d really need some power source. I’d use Samsung’s solar powered laptop, or at least the one they’re planning to release in the not-so-distant future.
Tibet may be the home of a world spiritual leader, but it isn’t all about spirituality: the Chinese autonomous region has been using solar energy since the 80’s and has a solar potential of about 3,000 hours of solar radiation per year. Its annual input of 9 MW of energy secures 13% of China’s total production.
By growing layers of zinc oxide and titanium dioxide on a semiconductor surface, researchers from the ÃƒÆ’Ã¢â‚¬Â°cole polytechnique fÃƒÆ’©dÃƒÆ’©rale de Lausanne (EPFL) have managed to create solar cells that can ultimately extract hydrogen from water under the direct action of sunlight, just like leaves do their natural photosynthesis.
2010 saw the surge of Italy’s interest for investing in the solar market, so much so that it drove the country to rank second on the new installations scale. Worries that government incentives were about to stop this year led consumers into frenzy. A prolongation of the program until June 2011 will make Italy own an impressive 7 GW of solar power attached to the grid.
Whether we are talking about a commercial, institutional or industrial facility, what is required from a solar air heater is, of course, to produce heat and also a quick return on its investment. Lubi, created by Enerconcept Technologies, is the most efficient solar air heater on the market.