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This latest technology was unveiled during Yokohama Renewable Energy Exhibition 2010 and has proved that it is the most innovative and successful technology for wind turbine

The Tokyo Metropolitan Government (TMG) announced on May 14, 2012, that it has formulated a policy for promoting energy conservation and management, titled "Toward a Smart Energy City Beyond Power-Saving" (unofficial translation). In addition to i...

The survey of over 5000 energy consumers in twelve countries including the UK, Germany, France, Japan, New Zealand and the US found that many consumers are now actively seeking more information about their energy supply and usage. Over 90% of respondents said that they would like a smart meter to manage their energy usage and improve efficiency.

Six page article from 2003 provides an in depth discussion on existing and Future Nuclear Systems:  "In Response to the difficulties in achieving sustainability, a sufficiently high degree of safety and a competitive economic basis for nuclear power, the U.S. Department of Energy initiated the Generation IV program in 1999. Generation IV refers to the broad division of nuclear designs into four categories: early prototype reactors (Generation I), the large central station nuclear power plants of today (Generation II), the advanced lightwater reactors and other systems with inherent safety features that have been designed in recent years (Generation III), and the next-generation systems to be designed and built two decades from now (Generation IV) [see box on opposite page]. By 2000 international interest in the Generation IV project had resulted in a nine-country coalition that includes Argentina, Brazil, Canada, France, Japan, South Africa, South Korea, the U.K. and the U.S. Participating states are mapping out and collaborating on the research and development of future nuclear energy systems."

"Lithium Energy Japan" to produce large capacity and high performance lithium-ion batteries. ...automated mass production lines within a 7000m2 facility at GS Yuasa's Kyoto's head office plant, capable of manufacturing 200,000 cells per year. Operations were slated to commence by 2009.

The device is a piece of paper infused with carbon nanotubes and a salt, which serves as an electrolyte. Because it stores energy and conducts it, the device can act like a battery. A number of corporate labs and universities have come up with flexible batteries in the past. Power Paper from Israel makes a flexible battery printed on polymers that relies on zinc as an electrolyte. It sells it to the cosmetics industry. Japan Inc. also has trotted out a lot of prototypes. Still, these things haven't gone commercial so any advance is welcome.

The device is a piece of paper infused with carbon nanotubes and a salt, which serves as an electrolyte. Because it stores energy and conducts it, the device can act like a battery. A number of corporate labs and universities have come up with flexible batteries in the past. Power Paper from Israel makes a flexible battery printed on polymers that relies on zinc as an electrolyte. It sells it to the cosmetics industry. Japan Inc. also has trotted out a lot of prototypes. Still, these things haven't gone commercial so any advance is welcome.

"A Japanese trade ministry panel today proposed expanding the feed-in tariff to require utilities to buy electricity at a premium from hydropower stations, wind turbine and geothermal operators. Utilities may have to buy renewable power at between 15 yen (17 cents) and 20 yen a kilowatt hour, according to a report released in Tokyo today. The incentive program would run for between 10 and 20 years, it said. The government wants to supply 10 percent of the country's primary energy from renewable sources by 2020, compared with about 3 percent in 2007, according to the International Energy Agency. The proposed tariff compares with 5 to 7 yen a kilowatt hour utilities pay for nuclear power and about 8 yen for oil- fired generation, said Tomohiro Jikihara, an analyst at Deutsche Securities Inc. in Tokyo. "