Nissan and 4R Energy Develop new Solar EV Charging System

Nissan and 4R Energy Corporation today announced that the two companies have developed a charging system for electric vehicles that combines a solar power generation system with high-capacity lithium-ion batteries. Testing of this new charging system began today at Nissan's Global Headquarters in Yokohama.

With the new charging system, electricity is generated through solar cells installed at Nissan's Global Headquarters, and is stored in lithium-ion batteries which are equivalent to four units of Nissan LEAFs. With seven charging stations (three quick charge, four normal charge) located in the headquarter grounds, the total electricity that can be generated and stored is the equivalent to fully charging approximately 1,800 Nissan LEAFs annually.

This new system will enable electric vehicles, which do not emit any CO2 when driven, to be charged through a completely renewable energy source. This is one solution to create a cycle where CO2 emissions resulting from driving is zero. By using the same lithium-ion batteries in electric vehicles as stationary storage batteries, electricity can also be supplied to EVs regardless of the time of day or weather, enabling efficient use of renewable energy sources.

4R Energy Corporation, a joint venture established by Nissan and Sumitomo Corporation in September 2010, has already started tests on a compact electricity storage system installed with second-life lithium ion batteries previously used in Nissan LEAFs. Based on the outcome of this larger system, 4R Energy plans to enter the market of mid-sized electricity storage systems for commercial and public facilities.

Nissan and 4R Energy Corporation will continue various efforts to help move toward a sustainable, zero-emission society.
Demonstration test outline Solar cell: Maximum power output: 40kW (Solar Frontier)
Power conditioner: Rated power output: 40kW (10kW×4)
(Sanyo Denki Co., Ltd.)
Storage battery capacity: 96kWh (Automotive Energy Supply Corporation)
Grid management unit: Rated power output: 200kW
(Sanyo Denki Co., Ltd.)
EV charging equipment: Quick charger: 3 (50kW×3)
Regular charger:4 (3.3kW×14)
Outline of 4R Energy Corporation President: Takashi Sakagami
Company Address: Queen's Tower C 12F, 2-3-5, Minatomirai, Nishi-ku, Yokohama City
Capital: 450 million yen
Date of Establishment: September 14, 2010
Stakeholders: Nissan Motor Co., Ltd. (51%)
Sumitomo Corporation (49%)
Business Description: Demonstration tests and commercialization study for the second-life use of lithium-ion batteries previously used in EVs

Driverless electric cars to hit London

LONDON'S legacy Olympic Park could become the testing ground for electric driverless cars, which experts believe could be commonplace by the 2030s.

The EN-V - electric networked vehicle - produced by General Motors could help to make the Olympic Park in Stratford, East London, carbon-free in transportation terms.

It is the closest the industry has come to cars driven by artificial intelligence. Driven by next-generation satellite navigation and v2v - vehicle-to-vehicle wireless connectivity with other cars - and carrying an array of built-in sensors, GM claims that the EN-V concept makes collisions impossible, renders traffic lights redundant and, running on an electric charge, eliminates urban congestion and pollution. They can even take children to school and park themselves.

The concept car, developed by GM's Michigan-based British scientist Chris Borroni-Bird, was targeted originally at the cities of the future, such as those being developed in China and the Far East. Mr Borroni-Bird has also considered their use for closed communities such as those for the elderly or for sprawling student or commercial campuses.

However, GM has approached the offices of the Mayor of London Boris Johnson and of the Olympic Park Legacy Company, offering the EN-V as the ideal mode of transport when the area is transformed from 2013 into the Queen Elizabeth Olympic Park. GM said: "The EN-V has the capability of being the Boris bike of the future."

The legacy Olympic Park envisages 11,000 homes plus businesses being built in five communities connected by nine miles of roads and twenty-two miles of cycle and footpaths. The Olympic Park Legacy Company said that no decisions had been made on transportation but that it "would be keen to support and hugely encourage sustainable schemes". Working models of the EN-V have been in Britain for the first time over the past week. Showcased at last weekend's Goodwood Festival of Speed, the vehicles were also put through their paces at GM's testing grounds at Millbrook in Bedfordshire.

GM has been calling the project the "reinvention of the automobile". Tom Brown, project engineer on the EN-V programme and the vehicle's chief test driver, told The Times: "The EN-V means you have to rethink everything you think about cars and about traffic." He said that the futuristic design of the EN-Vs - drawn to appeal to the Chinese market - had prompted several offers from wealthy car enthusiasts at Goodwood.

GM created the EN-V for the Shanghai Expo as a solution to expected population shifts in the coming decades. It is said that by 2030, 60 per cent of people will be living in urbanised areas. A recent White Paper from the European Commission proposed the abolition of anything other than electric cars from urban areas by 2050.

NRMA’s roadside assistance goes electric

NRMA Motoring & Services unveiled its first electric roadside assistance vehicle and mobile electric car charging station today in a bid to support the ever-growing electric vehicle market.

The NRMA's first electric roadside assistance vehicle, the i-MiEV, will be trialed in the Sydney CBD from early September after completing a six week tour of the state, showcasing the benefits of electric vehicles (EVs) to some of the NRMA's 2.3 million Members.

In an Australian first, the NRMA will also launch the first mobile Electric Vehicle charger to rescue Members if their EV battery goes flat.

The mobile charging station will recharge an EV battery to a point where Members can drive their car to a dedicated charging station for full charge.

NRMA Motoring & Services President Wendy Machin said she was delighted to announce the NRMA's first electric roadside assistance vehicle, marking the mutual's transition to cleaner and greener fuels.

"The NRMA's i-MiEV is a further step in greening our Patrol fleet, which would assist in reducing greenhouse gas emissions," Ms Machin said.

"It will help us understand our Members' EV needs as part of our regular roadside assistance network in the city and will service both electric and regular vehicles.

"Our Patrol workers have been trained on servicing electric vehicles to ensure the NRMA is keeping pace with emerging alternative fuels technology," said Ms Machin.

The i-MiEV will be on trial for approximately six months and will provide the organisation with much needed data about the costs of running and maintaining an electric vehicle as well as the practicality of this new technology.

The NRMA has installed a charging station for the i-MieV at its Wynyard office and North Strathfield headquarters in partnership with Club Assist, the provider of car batteries, car electrics and auto glass services for the NRMA.

Club Assist's COO Mr Steve Grossrieder said Club Assist is thrilled to have partnered with the NRMA as their preferred supplier in bringing EV mobile charging technology to NRMA Members.

"Club Assist continues to lead the way internationally in the Electric Vehicle arena. We are a dominant leader offering expertise and professional advice in EV Charging Systems to motoring clubs globally," said Mr Grossrieder.

"We look forward to working with the NRMA in the future to bring this service to all NRMA Members."

"We see the electric vehicle revolution as the best way to reduce our dependence on imported oil and the associated price volatility," said Ms Machin.

"If EVs are powered with renewable sources of electricity, these vehicles will ultimately reduce the transport sector's contribution towards Australia's greenhouse gas emissions."

The hybrid Toyota Prius has sold more than 8,327 vehicles since 2008.

The first i-MiEVs for sale will arrive in August this year at around $50,000. 110 Mitsubishi i-MiEVs have been leased in Australia since 2010.

Ford Make Tire Technology Breakthrough [video]

Ford Motor Company has developed new low-rolling-resistance tire for improved fuel efficiency.

According to reports, the new fuel efficient low resistance tires developed by Ford Motor Company can improve fuel economy by up to 2 mpg and are expected to feature on the company’s upcoming C-MAX Energi, C-MAX Hybrid and Focus Electric vehicles.

David Rohweder, Ford Motor Company global chief engineer for tire and wheel engineering said, “tire technology, pressures and wear can make a big difference to a vehicle’s fuel economy, so the company is working closely with leading tire companies to optimize performance with low-rolling-resistance tires.”

Fully Charged INFINITI M35h Hybrid Test Drive [video]

Robert Llewellyn takes a drive to the Red Bull Formula 1 workshops in the Infiniti M35h Hybrid.

GM Volt reaches 2 million miles, 1.3 million of them gas-free

Like many Americans, Kory Levoy's weekly routine included shelling out $50 to $60 a week to fill his Audi TT Roadster. In the six months he has owned his Chevrolet Volt, Levoy has driven approximately 7,500 miles and has filled up only three times.

"I was tired of spending roughly $200 plus a month on gas," said Levoy, a manufacturing manager from Yorba Linda, Calif. "The ability to not even consider finding a gas station or worry about fuel pricing is a phenomenal experience."

Like many other Volt owners, Levoy is averaging 40 miles on a single charge of electricity, more range than he needs for his daily commute of 25 miles each way to work.

"At night I charge my Volt at home using my 240-volt home charging station, and am then able to use my 120-volt portable vehicle charge cord to charge during work, meaning I rarely need to use gas," said Levoy.

Levoy estimates his average electric bill to charge his Volt is about $25 a month, or less than a dollar a day. Even with paying for more electricity, Levoy could save close to $2,000 a year in gasoline.

Levoy is not alone in seeing real savings from owning a Volt. Carey Bailey, an electrical engineer from Cottage Grove, Ore., used to spend about $500 a month in gasoline for his 75-mile roundtrip commute. Since purchasing his Volt in January, Bailey he has cut that to about $100 a month and expects it to drop further. He estimates it costs roughly $1.10 a day to charge his Volt.

"Each day, I use about a quarter of a gallon of gas to get to work, which is hardly anything," said Bailey. "Being able to charge at work is an added benefit and I love the fact that I am reducing my carbon footprint by not consuming as much gas."

The Volt's extended-range capability offers a total driving range of up to 379 miles, based on EPA estimates. For the first 35 miles, the Volt can drive gas- and tailpipe emissions-free using a full charge of electricity stored in its 16-kWh lithium-ion battery. When the Volt's battery runs low, a gas-powered engine/generator seamlessly operates to extend the driving range another 344 miles on a full tank.

"About two-thirds of the more than 2 million miles driven by Volt owners to date have been powered by domestically produced electricity," said Cristi Landy, Volt marketing director. "We are hearing from owners like Kory and Carey who are able to charge both at home overnight and at work during the day. These owners are able to maximize driving on electricity alone, seeing real saving at the pump and in their wallets."

Nissan Leaf sales surpass 4,000 in U.S.

Since its launch in December 2010, Nissan has delivered more than 4,000 Nissan LEAF electric vehicles in the United States. The Nissan LEAF currently is available in Arizona, California, Hawaii, Tennessee, Texas, Oregon and Washington, with additional markets launching later this year. To date, more than 350,000 people have expressed interest in the Nissan LEAF by signing up for updates, including information on how to purchase and reserve a vehicle, at www.NissanUSA.com.

"As the Nissan LEAF gains momentum in its U.S. rollout, more consumers have expressed the desire to get behind the wheel and experience gas-free driving for themselves," said Jon Brancheau, vice president, Marketing, NNA. "We're thrilled to bring the 'Drive Electric Tour' to new cities across the country, as well as revisit several key markets where consumer interest continues to grow."

The Drive Electric Tour, a one-of-a-kind consumer driving experience, began in October 2010 and by March 27 had provided approximately 50,000 Nissan LEAF test drives in key markets across the country. The tour provides prospective Nissan LEAF owners the opportunity to learn about the car, its technology and features, and take it for a test drive. Current Nissan LEAF owners also are invited to participate and share their ownership experiences with others interested in electric-vehicle technology.