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To: ~digs who wrote (119)5/25/2001 2:31:57 PM
From: ~digs  Respond to of 6763
 
Hybrid electric vehicle seen as clean but slow
May 25, 2001 02:00:00 AM ET

By Karen Norton

LONDON, May 25 (Reuters) - Despite a tax break by George W. Bush, hybrid cars combining a small internal combustion engine with a battery pack have made a slow start on the world's congested roads.

The hybrid electric vehicles (HEVs) promise to cut emissions and fuel consumption, but the battery technology has not yet delivered the acceleration and sustained speed which conventional motorists demand.

Seen by some as the car of the future, the HEV got a boost this month from the U.S. president's energy strategy.

Bush announced plans for $4 billion in tax breaks for buyers of the more environmentally-friendly hybrid and fuel cell vehicles, in a package otherwise widely condemned by critics as a threat to the environment.

A number of industry analysts said the announcement, while welcome, would do little to speed output of hybrids.

"It might encourage a few more people to go for them (HEVs), but the major bugbear is not so much the price but their performance parameters," said Angus MacMillan of metal consultants Brook Hunt, who sees the move on HEVs as a relatively insignificant gesture.

"It's (a) small sop to the environmental lobby, given what the other legislation is going to exact on the environment."

Patrick Moseley, research programme manager at the U.S.-based Advanced Lead Acid Battery Consortium (ALABC), expressed a contrary view.

"Hybrids are already selling pretty well as they are," he said.

The first generation includes Toyota Motor Corp's Prius model and Honda Motor Co's Insight.

In February, worldwide sales of the Prius were reported at around 50,000. In the second half of 2000 some 5,562 cars had been sold or leased in the United States, according to the Electric Vehicle Association of the Americas' website <www.evaa.org>.

This compares with some 3,805 of Honda's Insight model since the fourth quarter of 1999.

HEVs -- which have a small internal combustion engine and a battery pack -- are seen holding the most promise for cutting emissions and fuel consumption in the short-term.

HEV engines are designed to run at constant speed to keep batteries charged on open roads. Battery-only operation is used in towns and cities to cut pollution. Overall emissions are estimated to be 50 percent lower than normal cars.

But many see HEVs as little more than an interim technology to some form of pure electric vehicle.

FUEL CELL CARS

Fuel cell cars, also favoured by Bush's tax break, comprise an onboard charger which can also directly drive the system. Hydrogen and electricity are burnt to create electricity, while emissions are hot, distilled water.

The technology would still need a battery to power electronic devices but configurations are being investigated.

"The most important thing surely is the recognition of the importance of commercialisation," said Marcus Nurdin, managing director of the World Fuel Cell Council.

But technology had to be improved, he said. Costs had to be cut and infrastructure issues -- such as the safe storage of hydrogen -- had to be resolved before volume output could begin.

Others were more sceptical of the tax break benefits.

"The tax incentive doesn't matter if the technology is not there," said Brook Hunt's MacMillan.

Gerry Woolf, head of Britain's Electric Vehicle Association, saw a move towards HEVs in the popular, gas-guzzling sports utility vehicles (SUVs) sector as a sign of their increased acceptance.

Ford (F) aims to offer hybrid Escape models from 2003. On its website <www.ford.com> it said the vehicles will achieve up to 40 miles (64 km) per gallon in city driving and travel up to 500 miles (804.7 km) on a single tank of gasoline.

Woolf said the vehicle would initially use nickel-metal hydride batteries, but added that General Motors (GM) was leaning towards lead-acid batteries for its SUV models.

In the industry, a battle for HEV battery configuration is raging between nickel-metal hydride and lead-acid technologies and this was also seen as being unaffected by the tax breaks.

Toyota's Prius and Honda's Insight have opted for nickel- metal hydride batteries.

Analysts said nickel-metal hydride batteries had better chemistry and further development was needed for lead-acid technology to cope with the heavy duty cycle required for HEVs.

But some were confident the lead-acid camp could make up lost ground, simply because of cost advantages.

The Electric Vehicle Association's Woolf said a lead-acid battery pack for HEVs costs around $200.

Other technologies were at least three or four times as expensive and the car industry was not willing to pay such a price in the longer term, he said.

"In the early year or two, lead won't be there -- but it will be in the longer term," ALABC's Moseley said.

Potentially, lead would have much to lose if nickel maintained a stranglehold on HEVs, given that around three-quarters of the six million tonnes per year market is used in batteries -- mainly for automotive uses. REUTERS

© 2001 Reuters



To: ~digs who wrote (119)5/25/2001 11:22:22 PM
From: ~digs  Read Replies (1) | Respond to of 6763
 
Cool Fact of the Day
Naming A Planet
What planet did an 11-year old girl name?
In 1902, the astronomer Percival Lowell predicted that there was a ninth planet beyond the orbit
of Neptune. Although Lowell's calculations were faulty, it turned out there was a tiny planet out
there, discovered by Clyde Tombaugh in 1930.

Naturally, the new planet needed a name. Many suggestions arrived from all over the world.
The one Tombaugh selected was Pluto, submitted by 11-year old Venetia Burney of Oxford,
England. The name was selected in part because the planet's abbreviation (PL) was the same
as Percival Lowell's initials, and also because it continued the tradition of naming planets after
Greek and Roman gods.

The new planet was soon the focus of much attention, and a wave of Pluto-mania swept across
the world. Just one year later, Walt Disney Studios honored the new planet by naming a cartoon
character after it, introducing Pluto the Pup in a 1931 feature called "The Moose Hunt."

More about Pluto and Clyde Tombaugh:
klx.com

Pluto is the last unvisited planet, and a very mysterious place:
jpl.nasa.gov

Pluto has the least circular orbit of any planet in the Solar System:
features.learningkingdom.com

Cool Word of the Day
lionize [v. LIE-uh-nize]
To lionize someone means to treat them as very important. Example: "The press immediately
lionized the new actress because her parents were already accomplished in Hollywood." Near
synonyms include acclaim, celebrate, honor, praise, admire, glorify, flatter, revere, and adore.

The word lionize first appeared in English in the early 19th century. Its root word lion comes
ultimately from the Greek leon.

Person of the Day
James Corbett, 1866-1933
American boxer
The Queensberry rules set forth guidelines for modern-day boxing. Among other stipulations, it
requires the use of gloves, the breakdown of matches into rounds, and the ten-count for
knockouts. James Corbett was the first heavyweight boxing champion to win under the
"Queensberry" rules.

He began his fighting career at age 18, but his first significant match was a fight with Peter
Jackson lasting some four hours in 1891. After a grueling 61 rounds, the fight ended in a draw.

Corbett's later fights were not as lengthy. His won the heavyweight title in a match against John
L. Sullivan in 1892. Said to be the first heavyweight title fight in which the contestants wore
gloves, it ended in the 21st round. Corbett successfully defended his title once in a three-round
battle, but then lost it to Bob Fitzsimmons.

Failing to regain the title in subsequent fights, Corbett retired from the ring and began a career in
vaudeville and film. Known as "Gentleman Jim" Corbett, he wrote an autobiography titled "The
Roar of the Crowd," from which a movie about his life was made in 1942.

In 1990, Corbett was inducted into the International Boxing Hall of Fame.

More about "Gentleman Jim" Corbett:
cyberboxingzone.com
ibhof.com

He was immortalized in a 1942 movie:
us.imdb.com

Quotes of the Day
Ceremony; Some thoughts on ceremony:

"A funeral is not death, any more than baptism is birth or marriage union. All three are the
clumsy devices, coming now too late, now too early, by which Society would register the quick
motions of man."

-- E. M. Forster, 1879-1970, British novelist, essayist

"Ceremony and ritual spring from our heart of hearts: those who govern us know it well, for they
would sooner deny us bread than dare alter the observance of tradition."

-- F. Gonzalez-Crussi, Mexican professor of pathology, author

"Ceremony was but devised at first
To set a gloss on faint deeds, hollow welcomes,
Recanting goodness, sorry ere 'tis shown;
But where there is true friendship, there needs none."

-- William Shakespeare, 1564-1616, English dramatist, poet

Today in History?
May 25th
1787: Constitutional Convention Started Its First Session

The Constitutional Convention started its first session in Philadelphia, Pennsylvania. The
delegates repealed the "Articles of Confederation" and drafted a new U.S. constitution. The
new document was the result of many compromises between nationalists and federalists.

Fifty-five delegates from 12 states met in Philadelphia:
lcweb2.loc.gov

1793: Stephen Theodore Badin ordained in U.S.

French Father Stephen Theodore Badin became the first Catholic Priest Ordained in the U.S.
Bishop Carroll ordained Father in the Cathedral of St. Peter's in Baltimore, Maryland. At the
time, there were few English-speaking Catholics outside of Maryland, which had been
established in the 17th-century as a haven for Roman Catholics persecuted in England.

1844: Turpentine Engine Patented

Stuart Perry of New York City patented an internal combustion engine. Perry's invention used a
non-compression cylinder engine that used turpentine vapors as fuel.

Learn how an internal combustion engine (one for a car) works:
howstuffworks.com

1963: OAU was Established

The Organization of African Unity (OAU) was established at Addis Ababa, Ethiopia. The OAU
charter, signed by the 32 heads of state, sought to promote unity among African states and to
oppose colonialism.

The OAU flag was chosen in 1970:
crwflags.com

1977: "Star Wars" First Shown to the Public

The motion picture "Star Wars" was first shown to the public. "Star Wars" became one of the
most popular and profitable science fiction films ever made. Written and directed by George
Lucas, the movie depicted the archetypal battle between good and evil.

George Lucas is one of the most successful contemporary movie directors:
achievement.org

Holidays & Events
May 25
African Freedom Day, Revolution Day
ZAMBIA: AFRICAN FREEDOM DAY

African Freedom Day, or African Unity Day as it also known, is celebrated today in Zambia.
This is a holiday commemorating the founding of the Organization of African Unity on this day
in 1963. The anniversary is marked with sports contests, political rallies, and tribal dances.

More about the Organization of African Unity:
itcilo.it
tributeforrespect.org

ARGENTINA: REVOLUTION DAY

Revolution Day in Argentina commemorates the country's successful fight against Spanish rule
in 1810. Armed Argentinean citizens demanded the resignation of the Spanish viceroy and
established a provisional representative government. Revolution Day is a national holiday.

A general resource on Argentina:
shadow.net

Argentina won its independence in 1816:
cia.gov

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Copyright (c) 2001, The Learning Kingdom, Inc.
learningkingdom.com