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PHOTO CAPTION: Volvo C20 BEV concept electric car

Volvo Debuts C30 Battery Electric Car Today

Equipped with EnerDel lithium-ion batteries, the C30 BEV would have an electric range of up to 150 km

Published: 17-Sep-2009

It looks like a regular Volvo C30 and it features the very same safety, comfort and space as the standard car. The difference is that it is powered solely by electricity, entirely without exhaust emissions, and has a range of up to 150 kilometres.

Volvo Cars' ambitious electrification strategy has quickly produced concrete results. In addition to the market introduction of a plug-in hybrid in 2012, work is currently under way on evaluating the viability of an entirely electric-powered car known as a BEV (Battery Electric Vehicle).

In 2009, a small number of prototype versions of the C30 BEV have been built and tested internally by Volvo. In addition to focusing on performance and safety, much of the focus is on integration of the electric propulsion system with the rest of the car.

"The Volvo C30 is the first model we will try out with electric power. This car's excellent properties in city traffic and its relatively low weight make it particularly suitable, since electric cars are primarily expected to be used in and around cities and for daily commuting," says Lennart Stegland, Director of Volvo Cars Special Vehicles.

Technical solution
Electricity is highly suitable as a fuel for passenger cars. It is the superior energy efficiency of the electric motor compared with the combustion engine which suggests that electric cars will become increasingly common in the future as fuel prices rise and demands for low CO2 emissions become ever more stringent.

The Volvo C30 BEV is powered with a Litium-Ion battery that is charged via a regular power socket found in most homes.

Recharging an entirely depleted battery via the regular household power supply system (230V, 16A) will take about eight hours. If the car is charged with renewable electricity this means that emissions - all the way from electricity production to its use out on the road - will in principle be non-existent.

The electric motor is housed under the bonnet, just like the engine in a conventional car. One of the priorities within the BEV project is to find the optimal placing of the battery. Most likely is the prop shaft tunnel and the place where the fuel tank normally is located the best places. These locations are within the car's optimised crumple zone in the most common collision scenarios. Since the car runs solely on electricity, it requires a larger battery with higher capacity (24 kWh) than in the case of the plug-in hybrid (12 kWh).

Battery capacity
The C30 BEV is limited to a top speed of about 130 kilometres an hour, which will be more than sufficient for most users of this type of car. Acceleration from 0 to 100 kilometres an hour will take less than 11 seconds. The car will have a range of up to 150 kilometres. This range is longer and far better than the distance 90 percent of all Europe's motorists drive per day.

The same safety standards as always
Volvo Cars imposes the very same high safety standards on all its products irrespective of the type of fuel or power source used. Volvo's safety dedication is always focused on the human being and is based on solid know-how of real-life traffic situations. What is more, comprehensive in-house tests are carried out both virtually and in Volvo's highly advanced crash-test laboratory. If Volvo chooses to introduce an entirely new type of electric car on the market, it will be just as safe as any other car bearing the Volvo badge.

Volvo has theoretically identified all the electrification-related safety scenarios in the stages before, during and after a collision. After careful study of these scenarios, the company's engineers will create solutions for handling each and every situation identified, guaranteeing that any future electric cars fully match Volvo's renowned safety standards in every respect.

Market potential
Volvo Cars' main electrification track over the coming decades is plug-in hybrids. This applies in particular to the company's larger car models. The combination of electric motor and combustion engine is the solution that probably has the greatest potential from both the technical and commercial viewpoints. Plug-in hybrids offer long range, good environmental performance and at the same time limited dependence on expensive battery technology.

There are several factors that determine how successful dedicated electric cars will be in the future:

"The consumer must feel that this type of car is attractive both to drive and own. In order to ensure this, we feel that electric cars will have to be as comfortable and safe and offer similar levels of performance as cars with other power sources. The learning from the C30 BEV project will help us to fulfil all these criteria and showcase Volvo's determination to drive developments in the field of electrification," says Paul Gustavsson, Director of Electrification Strategy at Volvo Cars.

Volvo C30 BEV electric commuter car in see-thru perspective

Ener1 Joint Announcement

New York, NY (September 17, 2009) – ENER1, Inc. (NASDAQ: HEV), developer and manufacturer of advanced lithium-ion batteries to power the next generation of hybrid, plug-in hybrid and pure electric vehicles, is teaming-up with Volvo Car Corporation to provide American–made lithium-ion batteries for the Volvo C30 Battery Electric Vehicle prototype, being unveiled in Gothenburg, Sweden today. The battery is designed and developed in the U.S. by EnerDel, Inc., Ener1’s U.S. battery subsidiary. This follows the recently announced collaboration with Volvo on the plug-in hybrid V70 demonstration vehicles being road tested in Europe this fall, which also feature EnerDel lithium-ion batteries.

The C30 Battery Electric Vehicle is part of Volvo Car Corporations DRIVe towards Zero Strategy and is a mobile test bed proving that through intelligent packaging and technology, a pure electric vehicle can be great to drive while not compromising on factors such as luggage space and interior comfort.

It is designed as a zero emission, city commuter car covering the day-to-day mobility needs of more than 90 percent of European commuters. The 150km (95 mile) range and packaging efficiency of the vehicle is derived in a large part from the highly efficient lithium-ion battery, designed and manufactured by EnerDel, who produces some of the highest energy density battery cells in the world. The EnerDel battery for the C30 battery electric vehicle (BEV) is custom made and is a 'split battery', with an energy content of over 24 kWh nominal energy, of which 22.7 kWh is used to power the car.

"We are delighted to be partnering with Volvo again on this exciting development project which aims to test the technical solutions of a full Volvo battery electric vehicle, in the highly desirable Volvo C30,” said Ulrik Grape, President, Ener1 Europe. “We are developing a close working relationship with Volvo and are collaborating intimately on integration of the battery and safety in these advanced vehicle concepts.”

The new project follows a series of announcements from Ener1 in the last month including the appointment of a new President for EnerDel and a further strengthening of the senior management team, the creation of a new European Division, acquiring a leading shareholder position and securing a long term supply contract with Think Global, and being selected to receive a $118.5m in Federal Grant Funding to double production capacity in the US.
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