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Recharge Wrap-up: Toyota FCV ready for production, Nissan tests Leaf-to-Home energy management

Toyota will begin selling its hydrogen fuel cell vehicle (FCV) in Japan in December. The US and Europe can expect to see the car become available next summer. The FCV, which will likely be called "Mirai" (meaning "future") in Japan, is ready for production ahead of its initial deadline at the end of the fiscal year in March. Toyota planned for annual production of 700 units, but might increase output to meet higher-than-expected demand, which is currently nearing 1,000 units. The cars will mostly be sold in the four cities where a hydrogen fueling infrastructure is already being put in place: Tokyo, Nagoya, Osaka and Fukuoka. Read more at Nikkei Asian Review. Nissan is testing the Leaf EV as part of an energy management system including "Leaf to Home" technology. The system allows the Leaf to help support the power grid during peak energy usage, or provide backup power to a home or building during outages, particularly in emergencies like natural disasters. Using the Leaf's battery to provide electricity during peak hours would lessen the demand on the grid and make the system work more efficiently. Furthermore, if consumers are compensated for the energy saved by using the Leaf for power during periods of high demand, it could encourage more people to adopt the EV. Learn more in the press release below. CDP has given Honda a perfect climate disclosure score in its Global 500 Climate Change Report for 2014. CDP keeps track of how much companies are disclosing about their impact on global climate change. "The need for data on corporate climate change impacts and strategies to reduce them has never been greater," says CDP CEO Paul Simpson. "For this reason we congratulate those businesses that have achieved a position on CDP's Climate Disclosure Leadership Index." Other perfect scores were earned by Nissan, BMW, Daimler and General Motors. Read more in the press release from Honda below. Scientists at Stanford University have developed a lithium ion battery that can warn users before it overheats. A thin layer of copper between the anode and the layer separating the anode from the cathode acts as a sensor. When it detects lithium buildups from overcharging are approaching the separator, it sends an early alert long before it gets to a point where it would cause a short (which could lead to a fire). The new safety measure could be used in all sorts of battery applications, and not be limited to EVs. Learn more at Phys.org.

Average new-car fuel economy figures continue record pace

Manufacturers are making more efficient cars and trucks; we've known that to be true for some time. Nearly every new car has some sort of trick to eke a few extra miles out of every gallon of fuel. Whether that be turbocharging, active aerodynamics or hybrid technology/electrified powertrains, the fact is that our vehicles are more efficient than ever before.
Thanks to a recent study by TrueCar, we've got fresh quantitative data to support the above statements. For the fourth month in a row, we've seen an improvement in national fleet fuel economy. We Americans are 0.7 miles per gallon more efficient than we were last month, and our cars are 1.6-mpg better than at this time last year. That said, we're still down on 2013's high, which was set back in January at 24.5 mpg.
Not only does this reflect the improved technologies in our vehicles, but it demonstrates a changing mindset among consumers, who are purchasing more efficient vehicles despite the relative stabilization of fuel prices. Every fuel-efficient model sold drives its manufacturers fleet average up.

Recharge Wrap-up: Elon Musk in Reddit AMA; Honda releases annual environmental report

Elon Musk will answer questions in a Reddit AMA tonight. The "Ask Me Anything" event will begin at 9:00 pm EST, and will last one hour. Musk will answer as many reader questions as he can in the allotted amount of time. Reddit's /r/TeslaMotors board is selecting official questions from users to pose to Musk as well. If you have any aching inquiries for the CEO of Tesla and Spacex, you probably don't want to miss this. Read more at Clean Technica, or at Reddit. Powertree Services plans to build solar-powered EV charging at San Francisco apartment buildings. The group will rent parking spaces at apartment buildings and put solar panels on the roof. Tenants with EVs can pay a monthly fee to charge their cars at their own apartments and Powertree Services parking spots around town. It takes the responsibility of building and maintaining the chargers off the building owners, but provides them with some revenue from renting the space to Powertree. Read more at Treehugger. The market for environmentally friendly cars will remain strong despite cheap oil prices, according to IHS Automotive Advisory Services. James Chao, director of the company's Asia-Pacific region, says his clients are still very focused on fuel economy. IHS has predicted green car production to triple by 2020 from 2014 figures. Hyundai and Kia, who are clients of Chao, have new EVs, hybrids, plug-in hybrids and fuel-cell vehicles on the way - a seemingly "unfocused" plan that Chao defends. "Especially at times when uncertainty is dominant, it could well be referred to as being prudent," he says. Read more at The Korea Herald. Honda has released its annual North American Environmental Report. In the report, Honda notes environmental progress it has made over the last year in a number of areas. It points out the introduction of the 2014 Accord Hybrid and the FCV Concept. It enumerates reductions in greenhouse gas emissions in transportation, use of its products and even from Honda's suppliers (however, there was a 0.7 percent rise in CO2 emissions during manufacturing due to, or rather "despite a significant increase in production"). Honda is using less water, and producing less waste - only 0.8 kilograms are sent to the landfill per car manufactured. Honda also worked with SolarCity to get solar panels on 1,650 rooftops in the US. Read more on Honda's website. Marco Andretti will race in the Formula E Buenos Aires ePrix.