VW to invest in renewable energy sources

Europe's biggest automaker, Volkswagen, plans to invest almost one billion euros ($A1.37 billion) in renewable energies over the coming years, a media report says.

VW will invest in an offshore wind park and is in talks with four companies with the goal of choosing a partner by the end of the year, the Financial Times Deutschland said, citing a source close to the matter.

The wind park is expected to have a generating capacity of 200 megawatts, about one fifth the capacity of an average Germany nuclear power plant, the report said, or about as much as 275,000 German households consume in a year.

Investing in wind, solar and hydroelectric electricity production will help VW meet CO2 emission limits that it has set for itself by around 2020, the newspaper said.

VW is of course also developing electric cars, along with all other major global auto manufacturers.

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Ford Focus Electric will offer solar home option

Ford and SunPower team up to provide a high-efficiency rooftop solar system that will provide Focus Electric owners enough renewable energy production to offset the energy used for charging.

Ford and SunPower team up to provide a high-efficiency rooftop solar system that will provide Focus Electric owners enough renewable energy production to offset the energy used for charging. The 2.5 kilowatt SunPower system will produce an estimated 3,000 kilowatt hours of electricity annually. SunPower systems are backed by a 25-year warranty.

Ford's aggressive electrification strategy includes the launch of five electrified vehicles in North America by 2012 and Europe by 2013. The new Focus Electric is a zero-emissions, gasoline-free version of Ford's popular global Focus model.

Ford and SunPower Corp have teamed up to offer customers a rooftop solar system that will allow Focus Electric owners to "Drive Green for Life" by providing customers with enough clean, renewable energy to offset the electricity used to charge the vehicle.

"Under the 'Drive Green for Life' program, Focus Electric owners can reduce their total cost of ownership by generating enough energy from their high efficiency SunPower rooftop solar system to offset the electricity required to charge the vehicle at night," said Mike Tinskey, Ford director of Global Vehicle Electrification and Infrastructure. "It's an eco-friendly solution that perfectly complements our plug-in products and other green initiatives."

"SunPower's innovative partnership with Ford is a win-win for customers, providing a comprehensive sustainability program," said Tom Werner, SunPower president and CEO. "By taking advantage of this program, Focus Electric customers can receive the added benefit of installing a SunPower solar system, the highest-efficiency, most reliable on the market today, generating the electricity needed to charge their vehicles."

The 2.5 kilowatt rooftop solar system is comprised of the SunPower® E18 Series solar panels that produce an average of 3,000 kilowatt hours of electricity annually. These high-efficiency solar panels generate approximately 50 percent more electricity than conventional panels and utilize a smaller footprint on the roof. The system was sized to accommodate a customer who drives about 1,000 miles per month.

The complete SunPower solar system is offered at a base price of less than $10,000*, after federal tax credits. Local and state rebates, along with other incentives, may drive the system cost down even more, depending on a customer's location. Included in the purchase is a residential monitoring system, which includes the ability to track the performance of their solar system on the web or through an iPhone application. Affordable financing options for the solar system are available through SunPower. This price point does not include local sales tax.

Interested Focus Electric customers will be contacted by a participating SunPower dealer who will visit their home to begin the installation process. SunPower leads the industry with more than 400 dealers in the U.S., and can support the initial Focus Electric roll out in all 19 markets.

In addition to the Focus Electric, the SunPower rooftop solar system will be compatible with the C-MAX Energi plug-in hybrid electric vehicle Ford is rolling out in 2012.

Two Complementary Charging Solutions for Focus Electric Owners
By partnering with SunPower, Ford now offers Focus Electric owners two complementary charging solutions to make the overall experience of owning an electric vehicle easier. In January, Ford announced an agreement with consumer electronics leader Best Buy to offer a 240-volt home charging station for the Focus Electric and future electric vehicle owners.

"The goal of working with both SunPower and Best Buy was to offer Focus Electric owners solutions to charging needs that help lower the vehicle's overall cost of ownership," said Tinskey.

The Power of Choice

Electrification is an important piece of Ford's overall product sustainability strategy, which includes the launch of five electrified vehicles in North America by 2012 and in Europe by 2013. Ford launched the Transit Connect Electric small commercial van in 2010 and will launch the all-new Focus Electric later this year. In 2012, these models will be joined in North America by the new C-MAX Hybrid, a second next-generation lithium-ion battery hybrid and C-MAX Energi plug-in hybrid. This diverse range of electrified vehicles allows Ford to meet a variety of consumer driving needs.

*This offer assumes normal installation conditions, not including modifications to a roof, electrical service panel or excessive wire requirements.

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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

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Toyota City smart homes to use EVs for standby power

The Toyota City Low-Carbon Society Verification Promotion Council, an organization of 26 entities, including Toyota City and private companies, has completed model smart houses*1 in the Higashiyama and Takahashi districts of Toyota City for testing energy-management systems and has started trial operations under the Verification Project for the Establishment of a Household and Community-based Low-Carbon City in Toyota City, Aichi Prefecture.

1. Project Description

The Verification Project is being conducted as a Next-Generation Energy and Social System Demonstration project (a five-year project running from 2010 to 2014) of the Japanese Ministry of Economy, Trade and Industry (METI). Toyota City was selected as a demonstration area for the Verification Project in April 2010 to support development of testing equipment and information systems. The key feature of the project is the pursuit of optimal energy use in living spaces at the community level.

1) Optimization of Household Energy Use
Household energy consumption is increasing. The Verification Project seeks to coordinate supply and demand within communities in conjunction with the use of both grid and renewable natural energy to achieve local production of energy for local consumption. Verification of distributed power supply from storage batteries and reduced carbon emissions from homes will be carried out, with the overall aim to reduce household carbon dioxide emissions by 20% (70% or more for smart houses).

2) Achieving Compatibility between Environmental Preservation and Resident Satisfaction
The Verification Project will predict and control energy consumption and support activities using an original energy data management system (EDMS) and home energy management system (HEMS). The aim is to maximize the use of renewable energy while achieving energy savings and conservation that maintains community quality-of-life levels and comfort.

3) Creation of Low-Carbon Traffic Systems
In addition to reducing the carbon dioxide emissions from road traffic through the introduction of plug-in hybrid vehicles (PHVs), electric vehicles (EVs), and fuel cell vehicles (FCVs), the Verification Project will use IT and ITS technologies to efficiently integrate motor vehicles and public transportation for commuting and other travel with the aim of reducing carbon dioxide emissions in the transport sector by 40%.

2. Verification of the Household and Regional Energy Sectors

This year, the Verification Project’s second year, marks the start of the testing phase for energy management at the household and community levels. Sales of the smart houses, where trial operation of the system will be conducted, began on June 3. The first phase of verification testing will begin in September at 14 of the smart houses.

In each house, a HEMS will link energy-generating devices (solar cells, fuel cells, etc.) and energy storage devices (household storage batteries, EcoCute heat-pump water heaters, etc.) in the home with next-generation vehicles (PHVs and EVs) and intelligent household appliances to optimize and make possible visualization of electric-power supply and demand and control of individual household devices. Storage batteries connected to and controlled by the HEMS will support low-cost and low-carbon energy consumption in the home and can serve as an emergency power source.

On the community level, the EDMS will coordinate the balance of the electric power supply and demand within the region by linking homes, convenience stores, schools, and the like with the aim of achieving local production of energy for local consumption by the community. For example, if a shortage of power generated by solar panels in the community is predicted, residents will be advised to limit their energy consumption, and eco-points will be awarded for conduct in accordance with those recommendations. Also, information concerning electricity usage and accumulated eco-points can be sent to specialized terminals, PCs and smart phones to encourage ongoing environmentally-friendly behavior that can be reasonably carried out.

In addition to charging PHVs and EVs from household electricity, V2H*2 (vehicle to home) supply of electric power from motor vehicle batteries to the home will also be tested. During normal times, vehicle batteries can store excess power from the home and from the community, contributing to efficient energy usage. And during emergencies, the batteries support regional energy autonomy by acting as mobile power sources.

List of Member Organizations and Businesses of the Toyota City Low-Carbon Society Verification Promotion Council (26 organizations as of June 30, 2011):
Aichi Prefecture, Toyota City and (in alphabetical order): Central Nippon Expressway Company Limited, Chubu Electric Power Co., Inc., Circle K Sunkus Co., Ltd., Denso Corporation, Dream Incubator Inc., Eneres Co., Ltd., Fujitsu Limited, Hewlett-Packard Japan, Ltd., KDDI Corporation, Mitsubishi Corporation, Nagoya Railroad Co., Ltd., Nagoya University, Secom Co., Ltd., Sharp Corporation, Systems Engineering Consultants Co., Ltd., Toho Gas Co., Ltd., Toshiba Corporation, Toyota Housing Corporation, Toyota Industries Corporation, Toyota Motor Corporation, Toyota Smile Life Inc., Toyota Tsusho Corporation, Yamato Transport Co., Ltd., Yazaki Corporation

*1Houses that contain an IT network of electrical appliances and other household equipment, solar panels, household storage batteries, onboard automobile storage batteries, and other devices, enabling household power leveling and optimized energy usage
*2Charging of PHV and EV batteries from household electricity and supplying electric power from onboard automobile storage batteries to the home

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Mitsubishi Debut Solar-Powered Vehicle Charging Station

Mitsubishi Electric & Electronics USA, Inc. (Mitsubishi Electric) and Mitsubishi Motors North America, Inc. (MMNA) today debuted a solar-powered charging station for electric vehicles at the MMNA headquarters in Cypress, California. This charging facility, the first of its kind in Cypress, symbolizes MMNA's commitment to electric vehicle readiness, and will help kick off the preparations as certified Mitsubishi dealers become EV-ready in anticipation of the scheduled launch date of Mitsubishi i for each state. The charging station is powered by 96, 175W photovoltaic modules from Mitsubishi Electric.

This charging station will help support CHAdeMO compatible electric vehicles such as the Mitsubishi i, which will arrive in showrooms in November of this year. Mitsubishi i vehicles are now being reserved by prospective owners through a pre-order process available at i.mitsubishicars.com.

Able to charge up to four vehicles at once, the station features three types of chargers with different voltages: standard level 1 voltage (110v) will deliver a 100 percent charge in 22 hours on the new Mitsubishi i; level 2 (220v) which can charge the vehicle in six hours; and level 3 CHAdeMO Quick Charger, which can charge to 80 percent battery capacity in 25 minutes.

The DC Quick Charger used for the Cypress charging station is manufactured by the Eaton Corporation, and is the first-of-its-kind CHAdeMO Quick Charger certified for U.S. sale and public utility. The actual installation of the charging equipment and the supporting electrical infrastructure was handled by Rogers Electric. The twin-arch structure for the charging station was designed by California Green Designs.

The charging station is the first such collaboration between the two similarly named companies, whose headquarters are just a few blocks apart in northern Orange County. Situated near the junction of the 405 and 605 freeways, the hope is that the Cypress charging station, with its Quick Charge capability, can serve as a gateway charging pad for Mitsubishi i users commuting between Los Angeles and Orange counties.

"This project will build awareness of solar power's versatility and efficiency," said Katsuya Takamiya, president and chief executive officer, Mitsubishi Electric & Electronics USA. "As electric vehicles' popularity grows, we expect to see more charging stations at large employers, automobile dealerships, shopping centers and schools, where cars can charge while people work, shop or study."

Mitsubishi Motors North America President Yoichi Yokozawa said "We hope that our dealers, learning institutions, and municipalities will look to this technology with a keen eye towards the future, and bear in mind that the gradual acceptance of the pure-EV transportation will be aided by increasing the number of facilities like this one."

Mitsubishi Electric's solar panels are made with 100 percent lead-free solder, and have one of the higher sunlight-to-energy conversion ratios in the industry, adding to the project's efficiency and sustainability.

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