Wednesday, February 27, 2013

Elon Musk: New York Times controversy cost Tesla around $100 million


                          Bloomberg/Screen capture

Tesla CEO Elon Musk sat down with Betty Liu of Bloomberg TV to discuss the Model S electric car, how production is going, what are Tesla's goals for the near future, and what the fallout from the New York Times controversy has been.
The headlines all focus on the impact on Tesla of its battle against the New York Times, but what will truly matter in the long-run - and thus what is truly important to focus on - is Tesla's plans to keep ramping up Model S production to 500 units per week, to expand distribution first in Europe and then in Asia, and to focus on become more efficient at producing vehicles so that it can expand its profit margins (essential if they are to stay in business and then move on to a third platform that will be more affordable for the rest of us).
Currently, Tesla's stock price is hovering around 34.4, while on the last trading day before the NYT piece was published, it was closer to 39.4. That doesn't mean that all the decline is due to it, but we can probably assume that some of it is. Of course, the market is fickle and all this could prove very temporary, especially if Tesla keeps executing well.


                     Photo: Tesla motors


Source: Bloomberg via Treehugger


To own Tesla Model S follow this link:  Reserve your Tesla Model S

A Closer Look at Smart's Award-Winning Electric Bike

It's big news when a leader in the sustainable transportation market goes all out on an electric bike: Meet the Smart ebike, which Mike brought to our attention last month in the article Smart's Award-Winning Electric Bike is Coming to the United States. The ebike is now on sale in Europe, but won't hit the U.S. market for a few more months.


                          © Mairi Beautyman

As Mike mentioned, the ebike recently picket up the prestigious Red Dot award for its design. Now it has been named a participant in Germany's most prestigious design prize, the Designpreis der Bundesrepublik Deutschland, and I got to see it first-hand at contemporary design show DMY Berlin. Winners in the awards program will be announced in the fall.

                          © Mairi Beautyman

This ebike is a lot better looking than most ebikes on the market -- probably one of the reasons it keeps winning awards. On the design front, ebike designers don't have it easy: Should they be bikes or motorcycles? Until the technology gets even smaller, an ebike will always be too heavy and clunky to look like a bicycle -- and maybe it shouldn't anyway.
                          © Mairi Beautyman
Either way, everything is streamlined and tucked in with the Smart ebike. The battery is hidden behind the grey pannel on the frame, and the engine is in the back tire. Shown is the crystal white with electric green accent trim parts, but the ebike will also be available in matt dark grey with flame orange accent trim parts.
Some of the perks you can't see: The tires are Continental EcoContact Plus -- which the manufacturer says has added muscle, making it particularly hard to get a flat.
                            © Mairi Beautyman
Naturally Smart developed its own iPhone app for the Smart (your iPhone fits into a slot on the dash), but I couldn't find anything on what exactly the ap would do (other than assuming the obvious, navigation), the press release just says, "With the help of an iPhone app specially developed for the smart ebike the smartphone becomes an information centre."
                           Bundes Design Preis/Promo image
Smart ebike riders can decide just how much pedaling they wanted to contribute to the ebike: Maybe on the way to work, after the morning coffee, you want to go all out. On the way home...not so much. Thanks to four levels of gear power, problem solved.
We'll be interested to see how the Smart ebike does -- there has been some criticism of its 250 watt engine, which means it won't be the fastest on the market.
                           © Mairi Beautyman
But it is also easy to use and doesn't have to be recharged for up to 100 kilometers. Plus, it's probably more geared for the Europe market, where you don't need a driving licence or a licence plate for a ebike that tops out at a speed of 25 km/h (in the U.S. you need a top motor-powered speed of less than 20 miles per hour or 32 km/h).
Combining these qualities with stylish, the Smart could really attract a new crowd to the eBike market.
Source: Treehugger http://www.treehugger.com
US Price: $ 3660 

Sunday, February 24, 2013

E-Up! Concept


E-Up! Concept – Outlook for the Beetle of the 21st Century

World premiere: Volkswagen is presenting city specialist with electric motor 

Winterkorn: We will launch a zero emissions Up! on the market in 2013

Wolfsburg / Frankfurt, 14 September 2009 - Volkswagen is presenting a pioneering fleet of new sustainable automobiles at the 63rd International Motor Show (IAA) – an update on the future. The range of IAA premieres extends from the world’s most fuel-efficient production passenger car (BlueMotion) to hybrid technology and an electric car developed from the ground up – the E-Up! that is being presented in a world premiere in Frankfurt. 





E-Motor plus TDI and TSI shape the future
Altogether, these Volkswagens are revising milestones on the timeline between present and future. "One of the basic milestones on this timeline," says Prof. Dr. Martin Winterkorn, Chairman of the Board of Management of the Volkswagen Group, "is the mass produced electric car. Yet, to be a genuine success such an electric car must be affordable to a broad customer base and must be uncompromisingly practical in everyday driving. Only then, in high volumes, and ideally on all continents, can one truly speak of the beginning of the electric age in automobiles and a perceptible reduction of their environmental impact." The Group chief continues: "Nonetheless, until the production numbers of a purely electric car approach the success curve of a Polo, its schedule will indicate the year 2020 at the earliest. That is why our highly efficient TDI and TSI engines are the most important waypoints of the present. They will continue to be a dominant force for decades. And they are what allow us to make the step-by-step transition to the future. Cars with pure petrol and diesel engines – which in the foreseeable future will continue be unbeatable for mid- to long-range distances – will be supplemented by cars like the E-Up! in upcoming years, especially in the city. And that will happen starting in 2013. The concept car now being presented in Frankfurt very realistically shows how we envision such a Volkswagen with pure electric drive – technically, visually and with regard to a practical size."



The zero-emissions concept car designed under the leadership of Dr. Ulrich Hackenberg, Member of the Board of Management, Volkswagen Brand, and Head of the Development business area, is based on modules of the New Small Family anticipated in the year 2011, but at a length of 3.19 meters it is even more compact. It also offers an innovative 3+1 seating concept. In its styling, the powerful and clearly drawn lines of the E-Up! body follow the new Volkswagen "design DNA" par excellence and show cult potential. That is because never before has an ultra-compact vehicle – which does not aim to be retro but forges new paths instead – brought such appealing, timeless, class-independent and dynamic qualities to light. Inside, the smallest Volkswagen ever also astonishes with its impressive space utilisation.




Drive unit – battery and integral drive
The 135 km/h fast 3+1 seater is driven by an electric motor with a peak power output of 60 kW (continuous power: 40 kW). The motor of the front-wheel drive car, which is mounted in front, develops a maximum torque of 210 Newton-meters right from rest. The driver activates forward or reverse gear via a rotary knob in the centre console. The fact that the E-Up! will also quite clearly offer driving enjoyment is demonstrated by a look at the car’s classic 0 to 100-km/h sprint time: 11.3 seconds. The E-Up! develops even greater responsiveness in the intermediate sprint from 0 to 50 km/h in city driving: 3.5 seconds. This dynamic performance is based first on the electric motor’s excellent torque characteristic and second on the low kerb weight of the E-Up!, which is just 1,085 kilograms.




Lithium-ion battery: The car’s low weight is quite astounding, given the fact that 240 kilograms are taken up by the lithium-ion battery. The implemented battery’s energy capacity of 18 kilowatt-hours (kWh) enables driving distances of up to 130 kilometres, depending on driving style – enough for the city and the drives of most commuters. The E-Up! will be "refueled" in the garage at home, in a parking structure or on the road at one of the future municipal recharging stations that will be enabled by chip card. Depending on the available charging infrastructure and the battery’s momentary charge state, the storage battery could be charged to up to 80 percent of its total capacity within an hour.
If the batteries are recharged in a home garage, for example, by plugging it into a 230-Volt household outlet, this would take a maximum of five hours. Generally, off-peak night-time electric rates are very inexpensive. So refueled at night the E-Up! could be driven 100 kilometres for just two Euros in electricity costs (about 14 Euro cents / kWh).
The batteries themselves are housed in the underbody of the E-Up! To optimally distribute the weight of the battery system, it is housed in a special, crash-protected tray in the underbody frame. Air cooling ensures a constant heat balance within the batteries. The fans and heat exchangers needed for this are housed in the front section of the underbody.
Integral drive: The teams of Concept Development (headed by Ralf-Gerhard Willner) and Engine Development (headed by Dr. Jens Hadler) integrated all important drive assemblies and auxiliary assemblies in the engine compartment at the front end. The design of an integrated form of the electric drive made a key contribution toward reducing weight and space requirements for the drive unit. Background: All components important to the powertrain are unified in compact form in the so-called integral drive. In this unit, the electric motor, together with the transmission and differential, form the centrepiece of this drive. Energy is supplied via a high-power pulse-control inverter, which is combined with the 12-Volt electrical system DC/DC converter and the charger to form the compact integral drive. At 140 kilograms, the integral drive is also very lightweight. To summarise its advantages: low space requirement, ideal acoustic comfort, high torque and power development and strong driving performance in the city. So the system fulfils the requirements of an innovative electric drive in a nearly ideal way.




Styling – the Beetle of the 21st Century
The E-Up! emphatically demonstrates that emission-free Volkswagens will be anything but lacking in emotion. Responsible for this, once again, is the team led by Group Chief Designer Walter de Silva. Together with Klaus Bischoff (Chief Designer, Volkswagen Brand) and Flavio Manzoni (Head of Creative Design, Volkswagen Group), he developed a layout for the E-Up! that reflects the visual bandwidth of the future New Small Family. The E-Up! bears a resemblance to previously presented concept vehicles of this new model series – the Up! (city specialist), Space-Up! (microvan) and Space-Up Blue! (fuel cell powered van) – it represents a design stage that reflects the future production car even more closely.
HMI: The concept car has a touch-screen based HMI (Human Machine Interface) with intelligent E-Up! specific indicators and assistance functions. During navigation, the system continually monitors the momentary load state of the batteries, for example, as well as activated energy consumers such as lights and air conditioner, momentary traffic data, elevation profiles of potential routes and the locations of available charging stations. The driver can display these "filling stations" at any time; available charging stations may be reserved within a defined reservation time period.
The charging process can also be precisely planned to the minute via the HMI. This lets users charge the E-Up! during a specific time period in which electricity is available at special low rates. The charging process can be activated at any time via an intuitively operated application installed on an iPhone or similar mobile device, even from outside of the vehicle. Even more: From the application users can query the momentary charge status and vehicle location (the latter via map display) or simply check whether the car is locked. Moreover, to preserve vehicle battery power the program lets users pre-condition the E-Up! interior. This involves cooling or heating the car’s interior as long as the car is still connected to the charging station and is drawing its electrical power from the electrical grid.




Micro-mobility in the city – made by Volkswagen
Volkswagen is comprehensively addressing implementation of this everyday practicality. These efforts not only encompass the vehicle itself, but the entire environment around the car driver. In the city, for example, this includes the realisation that after parking the E-Up! people will want to cover shorter distances without a car – from the job to lunch, to the fitness studio, another meeting, whatever is on the day’s schedule. For these shorter trips, the Volkswagen "Micro-mobility in the city" concept team has invented clever zero-emission micro-vehicles. The Kickstep, for example, which is an ultra-compact folding scooter. And the electrically powered Microbully, a scooter that also fits easily in the E-Up! load space. There is also the ped-tric, a folding bike with electric motors built into the wheel hubs that could also make the trip to the city aboard the E-Up! And even the VW_1M, a large electric moped – the size of a carry-on case when not in use – that could be stowed in the E-Up! without even needing to fold down the rear bench seat. Such micro-mobility solutions were created at the Volkswagen Design Center in Potsdam. So the E-Up! will be putting many things into motion. In 2013 this will become a reality for the first time.

E-Up! - Technical Data 
 Dimensions / Running Gear

Length
3,199 mm
Width
1,641 mm
Height
1,468 mm
Wheelbase
2,190 mm
Front overhang
555 mm
Rear overhang
454 mm
Front suspension
McPherson
Rear suspension
Semi-independent


Drive
Drive type
Electric motor
Power (max. / continuous)
60 KW / 40KW
Max. torque
210 Nm


Transmission / Tyres
Transmission
EQ 210 (1-speed variable transmission)
Drive type
Front-wheel drive
Tyre size
185/50 R16


Performance data
0-50 km/h
3.5 s
0-100 km/h
11.3 s
Top speed
135 km/h


Note:
TDI, TSI, DSG and Twincharger are registered trademarks of Volkswagen AG or other companies of the Volkswagen Group in Germany and other countries.

Source: https://www.volkswagen-media-services.com

The Most Successful Electric Car Cities (+ Infographic) (via Clean Technica)
  Electric vehicles (EVs) are becoming increasingly popular, as people and cities all over the world have started recognizing their advantages and introducing initiatives to promote the use of the plug-in transport option. Although EVs are still largely considered to be somewhat “cars of the future…

Saturday, February 23, 2013


After pioneering the particulate filter and Stop&Start, leading the way in diesel hybrid technology with the Hybrid 4, and being the first to market an electric car, CITROËN is continuing the offensive at the Geneva Motor Show with another high-tech breakthrough: the Hybrid Air system. A full-hybrid solution combining compressed air and hydraulic power, Hybrid Air draws upon expertise that is written into the Marque’s DNA. It is an innovation that reflects CITROËN’s consistent aim of developing technologies available to everybody and for all types of use.
Hybrid Air delivers breakthrough performance with fuel consumption of less than 3 litres/100 km and no additional battery, for: - an even smaller environmental footprint, - a more affordable price - and no impact on onboard space. This revolutionary technology is particularly well suited to models in the B and C segments as well as LCVs. On the Marque’s stand at the Geneva Motor Show, it can be seen on a CITROËN C3 prototype that boasts record-breaking fuel consumption of 2.9 l/100 km (69 g of CO2/km). It also cuts fuel consumption and CO2 emissions by 45% in urban driving, compared with an ICE vehicle fitted with the same engine.








Source: CITROËN Presse
http://presse.citroen.com

Lightyear One - solar powered electric car

https://youtu.be/WEjQkkrsY5Y Lightyear One has been engineered coming from a radically different perspective. Our performance pushes u...