Japan: 'solar islands' replace nuclear power
September 15, 2014 08:41 AM - Jon Major, The Ecologist
As Japan seeks to end reliance on nuclear power, one of the answers is floating 'solar islands', writes Jon Major. A 70MW solar island opened last year, and two additional plants have just been announced. Two companies in Japan recently announced they are to begin building two large solar power islands that will float on reservoirs.
Hot and Cold Freezers
September 10, 2014 09:25 AM - Bill DiBenedetto, Triple Pundit
The freezers being tested in Central Park operate free of electricity — vendors can even charge their own mobile devices by plugging them into outlets attached to the freezer units. It seems fitting that Unilever, the world's largest producer of ice cream, is rolling out the world's first solar freezers in Central Park to keep those Popsicles, Good Humor or Magnum-brand bars cold while at the same time putting no strain on the environment.
Office Plants Increase Productivity by 15%
September 2, 2014 02:26 PM - Editor, ENN
Do you have any plants in your office? What about at home? It may take a green thumb to keep these potted floras alive and well, but studies show that indoor plants have multiple benefits and are worth the care and attention. Some benefits include helping us breathe easier, purifying air and improving health, and even sharpening our focus. According to a new study, plants can even make work environments more productive. Researchers claim that 'green' offices with plants make staff happier and more productive than 'lean' designs stripped of greenery.
"Global Roadmap" Created to Balance Development with Environmental Protection
August 28, 2014 11:49 AM - Morgan Erickson-Davis, MONGABAY.COM
Roads make it possible to bring goods to market, to get to the office, to log a forest, to hunt its wildlife. Without roads, human society as we know it could not exist. However, to build roads, trees must be cleared and swamps drained, shrinking valuable wildlife habitat and fragmenting populations in the process. A new study, published today in Nature, unveils an innovative map that defines which areas of the world would best be used to build roads — and which should be left alone. Scientists estimate more than 25 million kilometers of new roads will be built worldwide by 2050, representing a 60 percent increase over 2010 numbers. Many of these are slated for environmentally valuable places with high numbers of unique species and pristine forest, such as the Amazon Basin.
A Fukushima-Sized Problem
August 27, 2014 11:45 AM - Karl Grossman, The Ecologist
A newly-exposed report by Diablo Canyon's lead nuclear inspector shows that the twin reactors are unsafe, writes Karl Grossman. An earthquake on nearby geological faults could trigger a Fukushima-scale accident causing 10,000 early fatalities. The owner's response? Apply to extend the site's operation for another 20 years. As aftershocks of the 6.0 Napa earthquake that occurred Sunday in California continued, the Associated Press revealed a secret government report pointing to major earthquake vulnerabilities at the Diablo Canyon nuclear plants which are a little more than 200 miles away and sitting amid a webwork of earthquake faults.
Verizon On Track to Be No. 1 Solar-Power Producer Among U.S. Communications Companies
August 26, 2014 08:53 AM - CleanTechies Guest Author, Clean Techies
Verizon announced today that it will invest nearly $40 million to expand the on-site green energy program that it launched in 2013. This year, Verizon will install 10.2 megawatts of new solar power systems at eight Verizon network facilities in five states — California, Maryland, Massachusetts, New Jersey and New York. This investment nearly doubles the amount of renewable power generated by solar energy systems installed at six Verizon facilities last year.
Caesars installing EV charging stations
August 22, 2014 06:39 PM - Editor, Justmeans
Caesars Entertainment Plans to Widely Expand Vehicle Station Network Across the Country, Encouraging a Future of Green Transportation. Across the Country, Encouraging a Future of Green Transportation. Relax and recharge has a new meaning for visitors at Caesars Entertainment Corporation (NASDAQ: CZR) resorts. While guests enjoy their stay, they can now conveniently plug in and charge their electric vehicles thanks to new EV charging stations at 13 Caesars' resorts and casinos.
Origami in Space
August 16, 2014 09:30 AM - Winfield Winter, ENN
An ancient art form is beginning to take off in a way no one thought possible: on a spaceship. Origami, or Japanese folding paper, is currently being developed into solar panels at NASA's Jet Propulsion Laboratory at The California Institute of Technology. Solar panels that have endless applications. Space travel has already turned over the possibility of solar-powered flight via folding panels, but this particular reincarnation is different. Developers cite a more intricate fold that allows for efficient deployment of the solar arrays. And it doesn’t stop there. Origami may one day be used in self-assembling solar arrays that are launched into space to power the earth below.
New Zoo Concept Boasts No Cages
August 6, 2014 08:44 AM - Alicia Graef, Care2
Danish architects are taking on the task of creating a zoo environment that will change what the face of captivity looks like in the future with the reveal of plans for what it's calling the "world's most advanced zoo." The Givskud Zoo in Denmark has accepted a design from the Bjarke Ingels Group (BIG) that has no cages and will allow animals to live in environments that mimic their natural habitats. The first phase is expected to be completed by 2019, just in time for the park’s 50th anniversary.
Only 10% of Wind Farm Fires Reported
July 18, 2014 08:09 AM - Editor, ENN
Wind farming is one of the leading industries in the renewable energy sector. The process is simple: wind turns the blades, which spin a shaft, which connects to a generator and makes electricity. However, converting this kinetic energy into mechanical power has resulted in quite a few wind turbines catching fire, and according to researchers not all fires are being fully reported. Researchers from Imperial College London, the University of Edinburgh and SP Technical Research Institute of Sweden carried out a global assessment of the world's wind farms, which in total contain an estimated 200,000 turbines. The team found that ten times more fires are happening than are being reported. Instead of an average of 11.7 fires each year, which is what is reported publicly, the researchers estimate that more than 117 separate fires are breaking out in turbines annually.