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Australia Post takes delivery of first Renault electric vans

In an Australian-first, Renault's 100 percent electric-powered delivery vans will shortly join Australia Post's fleet in Melbourne and Sydney.

The Renault Kangoo Maxi Z.E. (Zero Emission) electric van, currently not sold in Australia, is widely used across Europe and the United Kingdom and will be used exclusively by Australia Post from mid-2014 for a 12 month proof-of-concept.

Australia Post Head of Environmental Sustainability, Andrew Sellick said using the Renault Kangoo Maxi Z.E. for day-to-day parcel and letter deliveries is another exciting step in Australia Post's sustainability journey and an important step in assessing the real-world use of electric commercial vehicles.

"The Kangoo Maxi Z.E. assessment is part of a broader strategy to explore alternative fuels at Australia Post, including using biofuel and hybrid vehicles in our current fleet.

"The electric vans will be powered by accredited GreenPower from renewable energy sources to ensure we are maximising the potential to reduce our environmental impact.

"The Kangoo proof-of-concept will give us a clearer picture of the benefits of using electric powered delivery vans. Through this assessment we expect to see at least a 50 percent reduction in energy costs and a 100 percent reduction in carbon emissions to comparable combustible-engine vehicles in our fleet.

"While at this stage we are working with Renault to prove this concept, if the vans perform well across the range of metrics we'll be measuring them on, the future potential is very exciting. We hope this initiative will ultimately help drive the commercialisation and acceptance of electric vehicles in this country."

Renault Australia's Managing Director, Justin Hocevar said "we are excited to broaden our existing relationship with Australia Post in rolling out the Kangoo Z.E. in Australia. Through our partnership with Australia Post, we are able to comprehensively investigate the business case for introducing the fully electric Kangoo Z.E. van in Australia in the future."

Some of the alternative fuel initiatives implemented across Australia Post's network have included the rollout of:

  • 740 electric bikes that have replaced motorbikes at various locations
  • 100 hybrid vehicles introduced to the fleet to replace existing six cylinder vehicles, reducing emissions by over 30 percent
  • 25 hybrid trucks introduced into StarTrack's fleet of vehicles, improving fuel efficiency by 20 percent improvement on average
  • implementing 5 percent of bio-diesel to StarTrack's fuel supply in 2012 - an initiative which has saved approximately 820 tonnes of carbon

    Australia Post's Port Melbourne Business Hub will receive 2 Renault Kangoo Maxi Z.E. vans mid-year, with the remaining 2 vans that are part of the 12 month assessment delivered to StarTrack House in Sydney by year-end. Charging stations at each location will be powered by accredited GreenPower sources.

    The charging station at Australia Post's Port Melbourne Business Hub is funded by the Victorian Government Department of Transport, Planning and Local Infrastructure.

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    Solar House Uses EV to Realize 75% Energy Self-sufficiency

    Sekisui Chemical have launched the "Grand Two U V to Heim," a wooden smart house that links an electric vehicle (Nissan Leaf) and a solar power generation system with an output capacity of 10kW in the aim of realizing practical energy self-sufficiency.

    By appropriately controlling a solar power generation system and the rechargeable battery of an EV, the system is able to provide up to 75% of the amount of electricity consumed by the entire house throughout the year.

    Conventional "V2H" systems, which provide electricity from an EV to a house, have various limitations. For example, when electricity is supplied from an EV to a house, it is necessary to temporarily cut off electricity from the power grid. To solve this issue, the Grand Two U V to Heim comes with a grid connection system that also controls an EV and a solar power generation system.

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    New Battery Tech Could Turn Waste Heat to Electricity

    Vast amounts of excess heat are generated by industrial processes and by electric power plants; researchers around the world have spent decades seeking ways to harness some of this wasted energy. Most such efforts have focused on thermoelectric devices, solid-state materials that can produce electricity from a temperature gradient, but the efficiency of such devices is limited by the availability of materials.

    Now researchers at MIT and Stanford University have found a new alternative for low-temperature waste-heat conversion into electricity — that is, in cases where temperature differences are less than 100 degrees Celsius.

    The new approach, based on a phenomenon called the thermogalvanic effect, is described in a paper published in the journal Nature Communications by postdoc Yuan Yang and professor Gang Chen at MIT, postdoc Seok Woo Lee and professor Yi Cui at Stanford, and three others.

    Since the voltage of rechargeable batteries depends on temperature, the new system combines the charging-discharging cycles of these batteries with heating and cooling, so that the discharge voltage is higher than charge voltage. The system can efficiently harness even relatively small temperature differences, such as a 50 C difference.

    To begin, the uncharged battery is heated by the waste heat. Then, while at the higher temperature, the battery is charged; once fully charged, it is allowed to cool. Because the charging voltage is lower at high temperatures than at low temperatures, once it has cooled the battery can actually deliver more electricity than what was used to charge it. That extra energy, of course, doesn't just appear from nowhere: It comes from the heat that was added to the system.

    The system aims at harvesting heat of less than 100 C, which accounts for a large proportion of potentially harvestable waste heat. In a demonstration with waste heat of 60 C the new system has an estimated efficiency of 5.7 percent.

    The basic concept for this approach was initially proposed in the 1950s, Chen says, but "a key advance is using material that was not around at that time" for the battery electrodes, as well as advances in engineering the system.

    That earlier work was based on temperatures of 500 C or more, Yang adds; most current heat-recovery systems work best with higher temperature differences.

    While the new system has a significant advantage in energy-conversion efficiency, for now it has a much lower power density — the amount of power that can be delivered for a given weight — than thermoelectrics. It also will require further research to assure reliability over a long period of use, and to improve the speed of battery charging and discharging, Chen says. "It will require a lot of work to take the next step," he cautions.

    Chen, the Carl Richard Soderberg Professor of Power Engineering and head of MIT's Department of Mechanical Engineering, says there's currently no good technology that can make effective use of the relatively low-temperature differences this system can harness. "This has an efficiency we think is quite attractive," he says. "There is so much of this low-temperature waste heat, if a technology can be created and deployed to use it."

    Cui says, "Virtually all power plants and manufacturing processes, like steelmaking and refining, release tremendous amounts of low-grade heat to ambient temperatures. Our new battery technology is designed to take advantage of this temperature gradient at the industrial scale."

    Lee adds, "This technology has the additional advantage of using low-cost, abundant materials and manufacturing process that are already widely used in the battery industry."

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    Electric BMW Mini Superleggera Roadster Concept

    The BMW Group celebrates the meeting of the time-honoured and the contemporary at the Concorso d'Eleganza Villa d'Este 2014 with a very special concept: the MINI Superleggera™ Vision. This exclusive interpretation of an open-top two-seater was created by MINI and Touring Superleggera, the tradition-steeped design and coach building house based in Milan.

    The MINI Superleggera™ Vision is on the one hand a classic roadster, a compact and agile two-seater, expressing the most minimalist and emotional style of motoring; and on the other hand its electric drivetrain gives the car distinctly modern driving dynamics. In collaboration with MINI, Touring Superleggera™ has designed and built an elaborately crafted, unique model which blends the tradition of classic coachwork construction with the MINI's authentic British styling to create timeless aesthetic appeal.

    Modern Britishness meets Italian flair: the iconic design of MINI meets elegant, athletic beauty - interpreted in contemporary style.

    Classic Italian body construction and hand-shaped metal sheeting give the MINI SuperleggeraTM Vision a unique emotional appeal. Both on the inside and outside, the form is reduced to the maximum extent so as to achieve a clear focus on the distinctive driving experience.

    The interior reflects traditional coachwork construction in terms of materials and styling, combined with the icons of MINI interior design.

    High-end materials such as leather, aluminium and black chrome highlight the clear aesthetics of the interior.

    Adrian van Hooydonk, Senior Vice President BMW Group Design on the concept: "Touring Superleggera and MINI have much in common: both companies attach great importance to their history and this is something which defines their outward appearance to this day. What is more, they both emphasise iconic design and distinctive solutions. These elements are merged in the MINI SuperleggeraTM Vision to create an elegant automobile which interprets a British roadster under the influence of Italian style and hand craftsmanship."

    British design with an Italian accent - the exterior design.

    "The MINI SuperleggeraTM Vision elegantly perpetuates what the Classic Mini started 55 years ago: reduction to the essentials. Its energetic, minimalistic design embodies the dynamic essence of an automobile. At the same time it creates unique emotional beauty in combining the past and future of the automotive industry, i.e. traditional coachwork craftsmanship and modern design styling. It was a pleasure for me to design a concept like this." says Anders Warming, Head of MINI Design.

    The perfectly balanced proportions indicate at first glance what the electrically powered MINI Superleggera™ Vision has to offer in terms of a driving experience: the stretched bonnet, long wheelbase and cool, short overhangs convey pure driving fun. As in every MINI, the wheels are set widely on the body, promising a high degree of agility. The passenger cell is slightly set back, further underscoring the car's dynamic impression. The overall effect of the MINI Superleggera™ Vision is sporty, elegant and dynamic.

    The front of the MINI Superleggera™ Vision features the traditional MINI design icons: two circular headlights and a hexagonal grille define the unmistakable front section, providing a contemporary interpretation of features which have become firmly established over decades. There are also striking classic sports car elements such as a wide track and distinctively curved wheel arches that give the front a dynamic presence. The classic MINI bonnet stripes are three-dimensionally embossed and run on into high-quality polished aluminum accents. The inlaid bonnet harks back to classic British roadsters of bygone days.

    Meanwhile the horizontal rib look of the radiator grille adds a classic sporty touch. The fact that it is closed is a discreet indication of the car's electric motor. The two fog lights echo the circular contours of the headlamps, providing a smaller interpretation of them in the radiator grille. The air inlets are also circular, giving the front section a distinctive touch. A flat front splitter made of carbon fibre closes off the front to the road, thereby underscoring the car's sporty statement down to the last detail.

    Classic coachwork construction in a cutting-edge interpretation.

    The striking element of the side view is the characteristic "Touring" line. It embodies both the high art of coachwork building and classic aesthetics. Surrounded by tight, seamless surfaces, it traces a precise, vibrant movement from the front wheels through to the rear. This reflects the great craftsmanship and longstanding experience of Touring Superleggera in area of body construction: ever since it was founded the company has stood for fine, light sports car bodies. To this day, Touring Superleggera™ shapes large aluminium sheets by hand using the most performing frame structures. The hand-crafted style of construction gives the MINI Superleggera Vision an aesthetic form which would be virtually impossible to achieve by machine manufacture.

    "MINI and Touring both believe that proportions are the key factor of beauty, and share the same values of essentiality and innovation" says Louis de Fabribeckers, Head of design of Touring Superleggera. "In this car all unnecessary equipment or decoration is sacrificed, as performance is gained through lightness and efficiency of the bodywork and interior. The Italian touch is in the proportions and the typical waistline."

    There are very few gaps in the body since it is constructed from large sheets of metal. The result is a closed look that conveys high-quality elegance. The specially developed exterior paint finish Como Blue, almost liquid in effect, stands for both classic and modern style. It particularly underlines the refined Italian touch of the MINI Superleggera™ Vision. The elaborate rims and the elegant exterior mirrors in long-hole look complete with a mirror base in polished aluminium add exclusive accentuations at the side. Echoing the front section, the discreet CFRP sills underscore the sporty character of the MINI Superleggera™ Vision.

    Meanwhile the striking fin defines the look of the rear, adding a touch of extravagance. It gives the MINI Superleggera™ Vision a particular longitudinal dynamics while at the same time embodying the unconventional air of both MINI and Touring Superleggera. Like the "Touring" line at the side, it is modeled with enormous precision. The highlight of the flat, wide rear is the unusual lights: designed in the form of a Union Jack divided in two, they combine functionality and symbolism in a way never seen before. In this way they express the British roots of the MINI Superleggera™ Vision while at the same time emphasising the modern LED technology as already used in the new MINI. A chrome bar demarcates the rear lights at the centre of the rear, making this area a classic British jewellery icon. The CFRP diffuser rounds off the rear to the road in sporty style.

    Echoing the exterior - the interior design.

    The exterior and interior design of the MINI Superleggera™ Vision merge seamlessly. Only a surrounding shoulder line in polished aluminium visually separates the exterior and interior from each other. The border creates an encircling, sporty gesture that consistently perpetuates the clear elegance and generous surfaces of the exterior.

    In its styling and in the look and feel of its materials, the interior design celebrates the tradition and the essence of classic coachwork construction. It reflects how the automobile was created: the essential features are quoted - the untreated aluminium sheeting and the tube-shaped structural elements - and they are made visible in the interior by means of a high-quality interpretation. This is most striking in the dashboard. The latter is created from a single aluminium sheet and has been left in the state the automobile body would look like without a paint finish. The generously sized unpainted surfaces and the clearly visible hand craftsmanship of the dashboard go together to reflect the skilled artistry of the coachbuilders. The doors and the sporty 3-spoke steering wheel likewise reveal the traditional method of construction. The structural elements in the doors form a Union Jack, discreetly indicating the British origins of the MINI Superleggera™ Vision.

    The Center Instrument in the middle of the instrument panel draws on MINI design styling and has been extended for the MINI Superleggera™ Vision to include a touch-sensitive control element and two circular instruments with metal surrounds on the right. In addition to the analog clock on the far right, the second framed instrument activates the camera which is integrated between the driver and front passenger seat. It has the function of capturing those particularly worthwhile moments on the road.

    Classic and modern to equal degrees - colour and material design.

    The classic materials aluminium and leather in a virtually untreated state define the reduced aesthetics of the MINI Superleggera™ Vision in the interior. Below the shoulder covered in brown leather in the classical color Sabbia, the materials are kept to the essentials. The structural elements in the doors and centre console are finished in high-quality black chrome, exclusively set apart from the aluminium surfaces and the raw, matt textured paint finish in the footwell area. This deliberately contrasting mixture of structured surfaces and high-end materials gives the MINI Superleggera™ Vision an exceptional charm. The sporty bucket seats are reminiscent of bygone MINI motor racing achievements and are covered in high-quality black leather. True to the MINI Motto "Hide & Reveal", accentuations in Misty Magenta provide a touch of Italian flair in tongue-in-cheek MINI style in concealed spots such as the two hot air outlets under the instrument panel and inside the door openings in the structural elements of the doors.

    Coachbuilding in 2014.

    Since 1926, Touring Superleggera is forerunner of advanced automotive design and custom coachbuilding. The company is one of the rare firms offering the whole in-house productive cycle from the first sketch, all the way through surface engineering and structural analysis, style models and prototypes, to turn-key, low-volume production of special bodywork.

    "We are delighted that MINI wanted to stimulate an independent initiative and particularly Italian design for the first time", says Piero Mancardi, CEO of Touring Superleggera. He continues: "This project also shows MINIs attention to preserving and nurturing the skills of craftsmanship incorporated in modern coach building."

    The MINI Superleggera™ Vision epitomizes the potential of "Carrozzeria" in today's automobile industry: blending creativity and flexibility with rigor and respect of high standards. The result is a car of classic beauty that is also state of the art.

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    Nissan delivers 50,000th all-electric LEAF in U.S. [VIDEO]

    Nissan achieved another milestone this month as Dallas residents Todd and Lisa Bolt made Nissan LEAF the first all-electric model to hit 50,000 sales in the U.S. The Bolt family took delivery of their black LEAF SL earlier this month at AutoNation Nissan of Lewisville.

    Thanks to enthusiastic owner advocates, robust public charging infrastructure and the launch of a successful free charging promotion, Dallas – and the state of Texas – have become hot growth markets for LEAF. So far in 2014, LEAF sales in the Dallas-Fort Worth metroplex have grown by about 50 percent over the previous year, with that growth set to accelerate faster thanks in part to the introduction of a new state tax rebate of up to $2,500 on the purchase or lease of a new Nissan LEAF.

    "Beyond the simple economics of not buying gas, we've been impressed with how well the LEAF drives," said Todd Bolt, a pastor at Gateway Church in Southlake. "When we show the LEAF off to family and friends, they're surprised that the car is so quiet and rides so well. The LEAF does everything we need day-to-day, and given the financial savings, I don't know why we'd buy another gas car."

    Electric vehicle ownership has taken hold at Gateway Church, where both Todd and Lisa work, after an executive pastor did the math and decided to buy a Nissan LEAF. Now, more than 20 employees are in the fold, jokingly referring to themselves as the "Blessed LEAFs Club."

    Dallas-Fort Worth and Houston are among 10 launch markets for "No Charge to Charge," a new promotion that provides two years of no-cost public charging to new LEAF buyers who took delivery of their car after April 1, 2014. The national promotion is modeled after a successful pilot program launched in Dallas and Houston last fall with Houston-based NRG eVgo.

    "With 'No Charge to Charge,' the new EV tax credit and enthusiastic new owners like the Bolt family, Dallas is poised to climb the ranks of leading LEAF sales markets," said Toby Perry, director, EV Marketing for Nissan. "Texas is a great indicator that the right mix of customer awareness and strategically placed charging can lead to rapid EV adoption, and we expect to use that model to grow our sales in markets across the U.S."

    With nearly 115,000 global sales since launch, Nissan LEAF is the world's top-selling electric vehicle. LEAF seats up to five passengers and boasts an estimated driving range on a fully-charged battery of 84 miles and MPGe ratings of 126 city, 101 highway and 114 combined. With a starting price of less than $30,000, LEAF is competitively priced with similar gas-powered cars after applicable tax credits, while providing the benefits of lower running costs and less scheduled maintenance.

    LEAF is powered by an advanced lithium-ion battery and an 80kW motor that provides a highly responsive, fun-to-drive experience. A Nissan LEAF can be charged to 80 percent of its full capacity in about 30 minutes using its available quick charge port and a quick charger. Charging at home through a 220V outlet is estimated to take approximately five hours with the 6.6 kW onboard charger (approximately eight hours with the S grade's standard 3.6 kW charger).

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    Renault, LG Chem Join Forces to Develop Long-Range EV Batteries

    Renault Samsung Motors announced on May 21 that the Renault Group and LG Chem signed an MOU to develop next-gen long-range electric vehicle (EV) batteries and thus forged a strategic partnership. Both companies are planning to cooperate in the development of lithium-ion batteries used in long-range EVs.

    Even though they did not elaborate on their target miles per charge, the current value of 93 miles will reportedly double (i.e. 300 km). To attain their target, LG Chem’s high-energy-density batteries will be used in the joint development.

    The deal is significant in that two top-ranked firms in each sector decided to join forces. Renault already released four EV models including the Renault Z.E. The company is also expanding its investment to sell 1.5 million EVs by 2016, together with Nissan, which belongs to the Renault-Nissan Alliance. Renault’s EVs are fitted with LG Chem’s lithium-ion secondary batteries, while Nissan is supplied with batteries from the Automotive Energy Supply Corporation (AESC), a joint venture between Nissan Motors and the NEC Corporation.

    LG Chem also occupies a top-ranked position in the EV market. The auto battery maker is currently supplying batteries to 10 car manufacturers, but the number is going to increase to 20 companies next year. According to Japanese market research firm B3, the Korean firm ranked first in the EV market by producing 1408MW/h in the third and fourth quarters of last year.

    The industry is paying attention to whether or not this deal will serve as an opportunity to facilitate another partnership between car and battery makers. Samsung SDI is already supplying its batteries to the BMW i3 and the i8 plug-in hybrid, and participating in the development of next models. This kind of united front between industries is expected to bring the era of EV commercialization closer.

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    Nissan launches GT-R LMP1 WEC and Le Mans programme for 2015

    Nissan will take on Audi, Toyota and Porsche in the World Endurance Championship from the start of next season.

    Nissan has confirmed that it will mount a two-car attack on the full WEC with a car to be known as the Nissan GT-R LM NISMO.

    Nissan vice-president Andy Palmer explained that his company wanted to exploit the new energy-based P1 rules introduced for this season by the Automobile Club de l'Ouest at Le Mans and the FIA.

    "We applaud the ACO and FIA for the work they have done to get the rules right," he said.

    "LMP1 is not just an arms race - all our rivals in the class have taken different technical approaches and we will be doing the same."

    He explained that Nissan wanted "to win in a very different way to that of our rivals".

    "We won't be turning up in a vehicle that is a basically another hybrid that looks like another Porsche, Audi or Toyota — they all look the same to me. Our intention is to do something that is a little bit different."

    Nissan, which made its announcement in London on Friday afternoon, has yet to disclose technical details of the car or where it will be built.

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    Volvo to Develop Electric Roads for Dynamic Wireless EV Charging

    The Volvo Group is now taking the next step in the development of sustainable transport solutions. In collaboration with the Swedish Transport Administration, the Volvo Group will study the potential for building electric roads, where city buses can be charged from electricity in the road at the same time as the bus is in operation. The benefit is quieter and more climate-smart public transport. A 300- to 500-meter electric road may be built for test operations in central Gothenburg during 2015.

    “Vehicles capable of being charged directly from the road during operation could become the next pioneering step in the development towards reduced environmental impact, and this is fully in line with our vision of becoming the world leader in sustainable transport solutions. Close cooperation between society and industry is needed for such a development to be possible and we look forward to investigating the possibilities together with the City of Gothenburg,” says Niklas Gustavsson, Executive Vice President, Corporate Sustainability & Public Affairs of the Volvo Group.

    With the use of an electric road, vehicle batteries would continuously be charged wirelessly during operation by transferring energy from the electricity grid to a vehicle, instead of charging the bus while it is standing still at charging stations. The technology being studied is called inductive charging, whereby the energy is transferred wirelessly to the underside of the vehicle by equipment built into the road.

    The Volvo Group will develop a detailed proposal within the framework of innovation procurement from the Swedish Transport Administration. The proposal entails building a road section equipped with wireless charge technology and developing vehicles that will automatically charge their batteries when passing such a road section. The road will be built along a suitable bus line in central Gothenburg and be tested for public transport. Experiences from such a test track will provide valuable knowledge for future political and industrial decisions for establishing electric roads.

    For several years, the Volvo Group has been offering hybrid buses with a traditional diesel engine that is supplemented by an electrical engine to reduce CO2 emissions. Three Volvo plug-in-hybrid buses are already in operation in Gothenburg (project Hyper Bus*), which charge their batteries at the end stations of line 60. The next stage of development is for these types of buses to be able to charge their batteries while in operation, thus increasing the distance the buses can run on pure electricity. And this is exactly what will be studied now. In 2015, a new bus line, ElectriCity, will become operational between Chalmers and Lindholmen in Gothenburg. This line will also provide additional knowledge of charging technology and electric power for heavy vehicles.

    “We are working on both a broad and a deep basis to develop the technology of tomorrow. Electric roads are another important part of the puzzle in our aim of achieving transport solutions that will minimize the impact on the environment,” says Niklas Gustavsson.