The best of EcoWatch, right in your inbox. Sign up for our email newsletter!
World's Largest Offshore Wind Turbine Unveiled in Fukushima
Japan officially unveiled today its 7 megawatt (MW) wind turbine, the world's largest offshore turbine to date. It is slated to be operational by September.
— You&Me ECHO (@yumisophia) June 22, 2015
The Fukushima Wind Project, located about 12 miles off the coast of Fukushima, installed a 2 MW wind turbine in November 2013. The turbines are part of a pilot project led by Marubeni Co. and funded by the Japanese government with research and support from several public and private organizations, including the University of Tokyo and Mitsubishi Heavy Industries.
The new turbine, which will tower 220 meters above the sea, will transmit electricity to the grid via submarine cable, according to The Japan Times. The government has allocated 50 billion yen ($405 million) for the project, which allows turbines to float in areas that are "too deep for traditional towers fixed to the seafloor," says Bloomberg News. There are plans to add a third floating turbine with a generating capacity of 5 MW later in the year, which will bring the total output capacity of the project to 14 MW.
Offshore turbines, which have garnered a lot of support in Japan after the Fukushima disaster, "enjoy the benefit of more stable wind than onshore models, and are more efficient because they are not hampered by the constraints posed by land and transportation," says The Japan Times.
“Countries are exploring floating offshore wind technology and Japan is in a sense at the same level with Norway and Portugal,” which have about 2 MW of offshore wind generating capacity, Yasuhiro Matsuyama, a trade ministry official in charge of clean energy projects, told Bloomberg News.
In the U.S., Deepwater Wind broke ground (or should I say broke water) this spring on the country's first offshore wind farm off the coast of Rhode Island. When it is finished, the five turbines will have a generating capacity of 30 MW.
YOU MIGHT ALSO LIKE
EcoWatch Daily Newsletter
By Erica Cirino
Visit a coral reef off the coast of Miami or the Maldives and you may see fields of bleached white instead of a burst of colors.
By Jason Bittel
High up in the mountains of Montana's Glacier National Park, there are two species of insect that only a fly fishermen or entomologist would probably recognize. Known as stoneflies, these aquatic bugs are similar to dragonflies and mayflies in that they spend part of their lives underwater before emerging onto the land, where they transform into winged adults less than a half inch long. However, unlike those other species, stoneflies do their thing only where cold, clean waters flow.
By Bob Curley
- The new chicken sandwiches at McDonald's, Popeyes, and Chick-fil-A all contain the MSG flavor enhancement chemical.
- Experts say MSG can enhance the so-called umami flavor of a food.
- The ingredient is found in everything from Chinese food and pizza to prepackaged sandwiches and table sauces.
McDonald's wants to get in on the chicken sandwich war currently being waged between Popeyes and Chick-fil-A.
By Andrea Germanos
Youth climate activists marched through the streets of Davos, Switzerland Friday as the World Economic Forum wrapped up in a Fridays for Future demonstration underscoring their demand that the global elite act swiftly to tackle the climate emergency.
By Tim Radford
The year is less than four weeks old, but scientists already know that carbon dioxide emissions will continue to head upwards — as they have every year since measurements began — leading to a continuation of the Earth's rising heat.