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Japan's government gives hydrogen vehicles a big boost

The Japanese government is really paving the way for hydrogen fuel cell technology on its roads. Japan's Ministry of Economy, Trade, and Industry is changing regulations on fuel tanks to make hydrogen cars more appealing to drivers, which should help put the country ahead of others in the race to develop a viable H2 fleet. Japan is raising the allowed pressure of hydrogen tanks from 700 atmospheres to 875, which has the effect of increasing driving range by 20 percent. This move puts the country in line with others with high-pressure fueling regulations. Japan is also in talks with the United Nations and the European Union to streamline inspection rules to make it easier to export Japan's fuel-cell vehicles. Toyota premiered its hydrogen-powered FCV Concept at the Tokyo Motor Show last year and plans to release a production version as early as next year. Honda also plans to build its own fuel-cell cars for 2015, and it debuted its FCEV Concept at last year's Los Angeles Auto Show. Nissan is sending mixed messages on hydrogen, both questioning the availability of a refueling infrastructure and working on developing the vehicles. In Japan, a relatively small country, increasing the range of fuel-cell vehicles makes creating a usable infrastructure a bit less daunting. Will hydrogen-fueled electric cars see the same sort of success as Toyota's Prius hybrid or battery-powered EVs? Only time will tell, but we can keep our fingers crossed that it will, and that the popularity spills over beyond Asia. Featured Gallery Toyota FCV (Fuel Cell Vehicle) Hydrogen Concept View 24 Photos News Source: Nikkei via Green Car Reports Government/Legal Green Honda Toyota Hydrogen Cars charging station infrastructure fcev fcv

2015 Pikes Peak Hill Climb: Practice Day 1

Based on what we learned from the first day of practice for the 2015 Pikes Peak International Hill Climb, the quickest race pace up the paved road to more than 14,000 feet above sea level may not be from internal combustion locomotion anymore. "If it all goes well, and the planets align, [under nine minutes] shouldn't be out of the question," said Paul Wilding, team manager for Nobuhiro "Monster" Tajima's Rimac Automobili Monster Sport E-Runner entry. Wilding added that if Tajima's car held up during the week it could finish first overall, which would be the first time an EV takes the overall crown at the hill climb. Last year, the gap between overall winner Romain Dumas' Norma M20 RD Limited and the fastest EV was just over two seconds. In the 2014 race, Tajima finished third in his class. "We think this car is the fastest way up now," said Wilding. "There's no affect from the altitude – this car is a monster, our driver is a monster." The practice, which isn't mandatory but is sanctioned by race officials, concluded Tuesday morning with a few surprises ahead of Sunday's race. Tajima will be racing for the fourth consecutive year in the all-electric modified division. Wilding said today's conditions weren't ideal and the race Sunday could be more challenging than initially expected. "It was a lot bumpier than we expected today," he said. "But today means nothing. It was all [reconnaissance]. Tomorrow means everything." The Honda ARX-04B LMP2 prototype brought to Pikes Peak had a difficult start to the week. Honda Racing spokesman Eric Mauck said the car struggled and didn't run in practice Tuesday. "We're looking for data and research more than anything else," Mauck said. "We're not going for Sebestain's record this year, we're just looking to gather information for years to come." Colorado-native, Honda driver, and Formula E racer Justin Wilson will pilot the LMP2 up the mountain Wednesday – assuming the car is ready. "He's obviously a guy that Honda thinks very highly of. Anytime we have an opportunity to put Justin behind the wheel of anything we want to," Mauck said. Honda driver Tetsuya Yamano, who is driving an all-electric Honda CR-Z in the exhibition class, echoed Mauck's assessment. "We're not making a racecar," Yamano said through an interpreter. "This is part of [research and development] and we're looking to get as much data back to engineers in Japan as possible ...

Acura NSX GT3 racecar bares all in raw carbon

Acura slowly and dramatically revealed the NSX over a period of years. There were previews, concepts, and lots of teases before Acura finally showed us the whole thing. It's a different story for the racecar. And today, the wraps come off the FIA GT3-spec NSX to show all of its bare-carbon glory. The NSX GT3 strips away more than just the paint from the standard road car. The racecar comes sans hybrid system, meaning all the power from the twin-turbocharged 3.5-liter V6 is sent solely to the rear wheels. Modifications to the body include a large rear wing, underbody diffuser, and bigger hood vents for engine cooling. While the hybrid system may be gone, the NSX GT3 uses the same block, heads, valvetrain, crankshaft, pistons, and dry sump lubrication system as the road car. Power is sent through a six-speed sequential gearbox instead of the road car's nine-speed. The NSX GT3 will be built alongside the street version in Ohio. Honda engineers in Japan and North America shared in the development. Final GT3 homologation will be completed by the company's Honda Performance Division in Santa Clarita, CA. Related video: