By Andrew Williams •
November 3, 2009
At the tail-end of last week’s Tokyo Motor Show Suzuki unveiled an exciting e-scooter concept, the Burgman, powered by a combination of hydrogen fuel cells and a li-ion battery.
Suzuki says that the innovative powertrain would enable the Burgman to reach distances of up to 220 miles at an average speed of 30kph (20mph) - so no wild freeway jaunts just yet then.
However, the company also reckon that performance will be comparable to a standard 125cc scooter (but I’d imagine that riding at higher speeds would most likely significantly reduce range).
By Jo Borras •
October 26, 2009
Yamaha didn’t pull any punches at last week’s 2009 Tokyo AutoMotoShow, bringing no less than five (5!) innovative new eco-conscious motorcycle concepts to a predominantly car-centric show in a bid to monopolize 2-wheeled press coverage and establish Yamaha as the leader in 2-wheeled hybrid technology.
Did it work? Maybe!
More about the seemingly production-ready HV-X hybrid concept—including video—after the jump…
I don’t normally get excited about hybrids. They’re pretty humdrum if you ask me, and I was into performance vehicles way before I was into alternative fuels. The Prius is boring, the Fusion is just a Fusion, and the Insight and downright ugly.
But Honda seems to have been listening, having announced that the aggressively styled CR-Z concept hatch will make it into production as a 2011 model for Japan and America. This is a hybrid car I could actually see myself driving.
By Rhishja Larson •
October 19, 2009
Japan’s annual whaling expedition off the port city of Kushiro has resulted in the killing of 59 minke whales - just one whale short of the 60 allowed by international guidelines.
Under the cover of its so-called research program, Japan has slaughtered 59 minke whales - almost the maximum of 60 authorized by the International Whaling Commission (IWC).
You can take pretty much any car, add gullwings, and it is instantly cool. Or not. But I’d have to catagorize this upcoming Subaru hybrid concept car as pretty cool, something I don’t often do with Subarus. I mean just look at those doors!
Whether or not Subaru ever makes this odd two-motor hybrid or it remains as another sidelined concept, who knows. But they’ve got some good ideas, and gullwing doors. Yeah, I’m really a fan of the doors.
By Zachary Shahan •
September 2, 2009
Japan is planning to build a solar power station in space within the next 30 years. It is expected to cost $21 billion. How will they do it?
By Ariel Schwartz •
February 26, 2009
If you’re in Tokyo tomorrow, make sure to check out Sony’s exhibit at the FC EXPO 2009. The company will display the newest version of its hybrid fuel cell, which contains a Li-on battery and a methanol fuel cell.
By Ariel Schwartz •
February 19, 2009
The National Institute of Advanced Industrial Science and Technology (AIST) recently developed a surprisingly attractive solid-oxide fuel cell (SOFC). The sugar cube-sized SOFC, which is made up of 25 needle-like modules measuring 0.8 mm, packs a serious punch due to a high ratio of electrode area to volume. And since small size means a small heat capacity, the module also has a low operating temperature.
By Dave Tyler •
January 31, 2009
There’s another player in the race to make aviation biofuel: camelina.
A Japan Airlines Boeing 747-300 took off from Tokyo’s Haneda Airport on Friday, with an engine powered by a biofuel made primarily from camelina, making JAL the first airline to test fly the fuel. The fuel was a mix of camelina (84 percent), jatropha, (16 percent) and algae (less than 1 percent), marking the 1.5 hour flight as the first demonstration flight powered by biofuel made from three feedstocks.
By Tetsuya Yokoyama •
January 30, 2009
Editor’s Note: This is part three of an interview Tetsuya Yokoyama recently had the opportunity to conduct with Honda R&D Chief Engineer, Mr. Yamamoto, at Eco-Products 2008 in Tokyo, Japan. Mr. Yamamoto is greatly involved in the development of Honda’s hybrid technology including the upcoming 2009 Insight. Read part one here and part two here.
Honda CR-Z lightweight hybrid sports car. Photo: Honda
After talking with Mr. Yamamoto about supercapacitors, I moved on to discuss the possibility of a manual transmission on future hybrid vehicles. He said that it would not be difficult to put a manual transmission into an Integrated Motor Assist (IMA) Hybrid system.
Even though the current Civic hybrids have no option for a manual transmission, a manual transmission was offered on the first generation of that car. The reason the current Civic Hybrid has a continuously variable transmission (CVT) is to increase overall fuel efficiency by automatically letting the system choose the most efficient drive ratio.
While you could potentially get a much better fuel efficiency with a manual transmission if you practice “Ecodriving,” the efficiency would go down significantly if you choose lower gears more often or drove more aggressively.
By Tetsuya Yokoyama •
January 27, 2009
English tours at Japan’s largest eco-fair show international visitors the hottest green gadgets from a country renown for technological innovation.
At RICOH booth, we saw the demonstration of a new erasable advance paper. Printed document on this advance paper can be erased by ironing and be ready for another round of printing.
I had an opportunity to take the English guided tour at Eco-Products 2008. The Eco-Products exhibition is one of the largest green fairs in Japan, showing all kinds of green products and services to the public. The event draws a large number of visitors. It’s possibly the world’s largest event of its kind. The tenth Eco-Products 2008 exhibition was successful enough to attract 173,917 visitors this year according to the event organizer.
Visitors came from all over the world to see the latest of Japanese green activities. To accommodate such foreign visitors, guided tours in English, Chinese and Korean, were offered for free by volunteer staff from Japan for Sustainability (JFS) and EcoNetworks (ENW). The English guided tours were offered twice during the three-day event, but you needed to register for the tour beforehand at JFS’s website.
Our tour was guided by Frank H. Ling Ph.D. from USA, who works as a researcher for the Institute for Global Environmental Strategies in Japan. Our group had five visitors including me plus a lead guide, Mr. Ling, with a few more staff for additional assistance.
