Monday, December 31, 2007

Limosine Co.'s Way to Deal with the Environment

from http://www.philly.com/philly/classifieds/cars/20071230_Emissions__hybrids_and_accountants.html

Emissions, hybrids and accountants

A limousine fleet's CEO weighed many factors when considering whether to add hybrid vehicles to its stable.

Robert Mackasek, chief executive officer of Valera Global, had a green headache. The condition stemmed from the public's expressed desire to reduce tailpipe pollution coupled with its unwillingness to give up much in terms of comfort or convenience to help shrink the carbon footprint of automobiles.

For Mackasek's New York-based company, which operates one of the nation's largest chauffeured vehicle fleets, the condition was acute. Valera's lineup of 215 limousines and sport-utility vehicles, including models such as the long-wheelbase Lincoln Town Car, the Mercedes-Benz S-550 sedan, and the GMC Yukon Denali, were decidedly non-green in a world where green was becoming hip - even among Valera's well-heeled clientele.

"We had a general concern about our fleet because some rival services were beginning to buy Toyota Prius models," Mackasek said about the little gas-electric hybrid car, popularly hailed as the automotive definition of "green."

Mackasek considered moving Valera in the same direction. But he then discovered that the Prius-green movement of his rivals was not all it seemed to be.

"They would have a few Prius models on display at their stands at conventions" of livery-service providers, Mackasek said of his competitors. "But it was mostly for show . . . sort of like what happens in Hollywood when celebrities are going to an event."

The stars "are chauffeured in their limousines, or they drive their luxury cars and Hummers to a certain drop-off point. Then they get out of those vehicles and into Prius cars" and arrive at the red carpet looking green, Mackasek said.

But maintaining a fleet of show-off Prius cars or other hybrids is an expensive ruse in a business where most clients still demand all of the amenities of luxury limo service: plush comfort, rear-cabin work desks, and liquor bars to help reduce the stress of travel for the mobile elite. Valera scoured the globe for plush, green rides, but did not find much.

Also, there was Valera's accounting department. To put it simply, going gas-electric did not add up for the company's bean counters.

"We'd have the extra purchase cost involved in buying hybrids. How could we justify that extra cost in vehicles that would go mostly unused?" Mackasek asked.

Valera also was uncertain about the pace of development in hybrid technology. Would today's gas-electric have the market appeal and, thus, the relative resale value of yesterday's laptop? And what about maintenance costs? Valera, a privately held company, estimated that it would cost $7,000 to replace each nickel-metal hydride battery pack used in current-generation gas-electrics. The company's bottom line: Going bust in an attempt to go green was not an option.

Valera staffers came up with the idea to join the Chicago Climate Exchange, which bills itself as the world's first voluntary but legally binding greenhouse-gas-emissions registry, reduction and trading system.

After joining in October, Valera now is legally bound to inventory and report its company's carbon emissions to CCX for verification and audit. Reporting requirements include vehicle fleet emissions, as well as those associated with the company's air travel and its general operations.

Valera reports its carbon emissions to CCX. The exchange, using United Nations and other standardized verification and crediting protocols and procedures, approves the report. Valera is then required to pay for CCX-approved programs, such as reforestation and the development of wind- and solar-energy projects, designed to offset the carbon emissions Valera described in its annual report.

It is complicated. And there are many critics who say the carbon-offset program is as much of an environmental ruse as putting little gas-electric hybrid cars in the service of a luxury limousine company. But Mackasek said the program had definite value for his firm and its clients.

"It's a way for us to show our concern" for global warming and related environmental problems "and to educate our clients without inconveniencing them," Mackasek said.

Thursday, December 27, 2007

Wednesday, December 26, 2007

Pivco / Think Nordic







http://www.pivco.no/
http://en.think.no/

Previously owned by Ford, who reportedly did a great deal of the product development work, and currently owned by former car manufacturer executive, Jan Otto Ringdal. Some articles report that Think Nordic will source its battery technology from Tesla Motors in California. The model behind selling the product is interesting... more info to follow.




Monday, December 24, 2007

Solar Trees in Development in Europe

from: http://www.metaefficient.com/leds/solar-trees-may-light-up-europe.html



Solar Trees May Light Up Europe

December 23rd, 2007 ·

This is a great innovation — the streets of Europe could soon be lit by "solar trees". These self-contained streetlights could save cities energy and money too. Unlike regular streetlights, they do not require costly underground wiring to install, and they are immune to blackouts. Designed by Ross Lovegrove, the lights have 10 solar panels arrayed at the top of tree-like branches, which charge built-in batteries. The batteries then power LEDs for illumination. Compared to conventional streetlights, they emit much less light pollution, because LEDs generate a very directed light. The trees also incorporate light detectors! So the lights automatically turn on sunset and off at sunrise.

The solar trees went on display for four weeks in October on a busy street — the Ringstrasse — in Vienna, Austria. They were able to provide enough light during the night-time even when the sun did not show for as much as four days in a row. The director of the program, Christina Werner said. "Someday soon solar trees could well be the main form of street lighting in Europe."

Putting solar powered LED light systems on trees would cut down on the carbon emissions and also slash the bills of local authorities, she said.

Street lighting consumed 10 percent of all the electricity used in Europe in 2006 or 2,000 billion KWh, and resulted in carbon emissions of 2,900 million ton.

The use of more energy-efficient lighting in the Austrian city of Graz, with a population of almost 300,000 saved the city 524,000 KWh of electricity and 67,200 euros [US $96,800] in 2005.

Sunday, December 23, 2007

U.S. To Phase Out Incandescent Light Bulbs

from http://www.evworld.com/news.cfm?newsid=17010

After being passed by Congress, Bush just signed into law a massive energy bill that will, among other things, spell the end of traditional light bulb. USA Today reports that the bill will phase out the venerable (but power-hungry) incandescent bulb over the next dozen years in favor more efficient fluorescent, halogen, and LED bulbs. Specifically, the new law holds that all light bulbs must be 25 to 35 percent more efficient by 2012 to 2014.

Incandescent bulbs are highly inefficient, and today many compact fluorescent bulbs have a light quality that is similar the warm, incandescent light most of us of familiar with. Each fluorescent bulb installed will chip about $5 off your annual electricity bill. U.S. News has a great FAQ on why the bulbs are being banned, and why fluorescent bulbs are more efficient overall. How about these stats: $40 billion in savings over the years spanning 2012 to 2030, 14 fewer coal-fired power plants, and 51 million fewer tons of carbon emissions annually.

Via: USA Today

Thursday, December 20, 2007

Electric Car vs. Ferrari, Porsche

Perhaps not a fully scientific comparison, but certainly a plus for the performance capability of electric vehicles.

Wednesday, December 19, 2007

Vectrix - Groovy Green Review

Product released in Europe and the US since this video post.

Sunday, December 16, 2007

ZENN (Zero Emission No Noise)

Electric vehicle running on six lead acid batteries. Classified as an NEV (neighborhood electric vehicle) and governed with a max speed of 25 mph.

Visit http://zenncars.com/index.html
and
Visit http://youtube.com/zenntv

Monday, December 10, 2007

Light Lasts for 12 Years

from: http://www.treehugger.com/files/2007/12/new_light_glows.php?q=

Litroenergy is a new type of material that emits light for 12 years without needing electricity or sun exposure. The self-luminous micro-particles are called Litrospheres and are said to be non-toxic and inexpensive. The light is said to be equivalent to a 20 watt incandescent bulb (lumens please?).

The litrospheres give off a continuous illumination, and can be designed to glow in any color. They can be injection molded or added to paint. The company that invented the material, MPK Co., predicts that first applications of Litroenergy will be in safety equipment such as safety tape and life rafts. Currently, the cost to light up a 8 ½ x 11 piece of plastic 1/8” thick is about .35 cents. Note: The press release says .35 cents but I think the figure is actually 35 cents.

For more information visit this site: http://peswiki.com/index.php/Directory:MPK_Co%27s_Litroenergy


Aptera Type1 Hybrid

Up to 300 miles per gallon - company currently taking reservations for planned production in late 2008.

Offered as an all-electric and an electric / gas hybrid.

Sunday, December 9, 2007

Improvement in Li-Ion Technology...

from http://afp.google.com/article/ALeqM5h3IT6jqifbd8gEV5fjUArOw521SA

German battery could jump-start electric car production

FRANKFURT (AFP) — German cars are known for strength, speed and high fuel consumption, but a firm in eastern Saxony has designed a lithium-ion battery membrane that could finally make electric cars common.

For years, battery-powered cars have been hampered by technological hurdles, with researchers seeking to resolve problems of weight, autonomy and ways of recharging vehicles quickly and easily.

Recent progress towards lighter and more powerful batteries has been made however, in particular by groups like the Japanese car maker Toyota with its hybrid vehicles, and high-tech firms in France.

Germans were said to be plodding along behind, but batteries made by the a firm called Li-Tec "take up 30 percent less volume than those from Toyota" and "allow you to go three times further for the same weight than French models," said Tim Schaefer, a director of the company in eastern Kamenz.

"The foundations have now been laid" for the building of electric cars that also deliver performance, he added.

A spokesman for the German tool and auto parts company Bosch said: "It's a step towards totally electric cars."

Housed in a stylish rectangular silver pouch, the "Separion" consists of two lithium electrodes in an electrolyte, or liquid conductor.

What differentiates it from similar batteries is that the electrodes are separated by a flexible ceramic membrane that provides greater thermal stability, according to the German group.

A drawback of lithium-ion batteries is a risk of explosion if they overheat.

According to Felix von Borck, director of the Akasol research center in western Darmstadt, the Separion goes a long way towards resolving that problem.

"It's a true technological break," Borck said. "It is a crucial boost for the success of lithium-ion batteries."

Li-Tec has joined a consortium that includes Bosch, chemical giant BASF and German car maker Volkswagen to develop the product, which has existed for two years.

"This is just the technology," von Borck said in reference to current models.

"Now someone must be found to produce them" on an industrial scale.

Given past problems, many industrialists remain sceptical, while others are developing competing energy sources of their own like hydrogen fuel cells.

"BMW developed projects in the 1990s," a spokesman for the Bavarian car maker said, but concluded they were too complex to bring to the market.

"Today there has certainly been progress," he nonetheless added.

"We think the first series of electric cars could arrive within five to 10 years. But its a niche market for small city cars. At any rate not 'the' solution for questions of mobility."

Saturday, December 8, 2007