Please forward this information broadly.

EVWorld.com has just created a new feature and news Department devoted
exclusively to track the development of what it calls "Electric Hybrids" --
a name it's trying out for plug-in or gas-optional hybrids. It's Open
Access so anyone can read the content. Thanks to Bill Moore for his
tireless dedication, for running this service on a shoestring and for his
technical innovation (the site now has RSS feeds and many audio interviews).

We STRONGLY encourage anyone with an interest in GO-HEVs / PHEVs / Electric
Hybrids, advanced technology, electric vehicles, alternative fuels, global
climate change and energy/transportation policies to subscribe for $29 a
year. You'll get full access to mp3 audio, advanced search and the archive.
And you'll support the continued expansion of EVWorld.com. Subscribe at
http://www.evworld.com/general.cfm?section=ecommerce&page=subscribe (and if
you're involved in a related business, advertise on the site.)

Here's my guided tour to:
http://www.evworld.com/electrichybrid.cfm

* Permanent links you'll find on the page:
RESOURCES
Organizations
California Car Initiative
Energy Control Systems
Institute for the Analysis of Global Security
Electric Power Research Institute
UC Davis Hybrid Team

Forums
Electric Hybrid Forum

* Significant stories that will remain on the page:
ELECTRIC HYBRID ARTICLES
Valence Technologies On A Roll
Meet the World's First 150 MPG Plug-In Prius
So You Want a Diesel-Hybrid, Do You?
Set America Free - Part 2
Set America Free
Plug It In, Plug It In...
Visions of a New Power Future
Plugged-In Vision - Part 2
Andy Frank's Plugged-In Vision
Making the Case for Grid-Hybrids - Part 2
Making the Case for Grid-Connected Hybrids

* Current stories:
ELECTRIC HYBRID NEWSWIRE
Now Who's Blowing Smoke?
Getting 500 MPG Would Certainly 'Set America Free'
Plugging In Could Give Hybrids A Real Jolt
Hybrid Car Hackers Ignore No-Plug-In Rule
Hydrogen or Electricity: A Nuclear Fork in the Road
US Team Unveils Plug-In Hybrid-electric Prius at Monte Carlo Exhibition
Forks in the Road for Clean Air
'Set America Free' Plan Includes Plug-in Hybrids
Analyst Urges Cure for Oil-Import Addiction
SULEVs, Plug-In Hybrids and Oil Independence

* Introductory editorial:

Electric Hybrids

Why No Plug Required
Plug in your hybrid car? Why, you ask?

The reasons are simple and the technology doable today, but first let's
make one thing clear. The current crop of hybrid cars from Toyota, Honda,
Ford and Lexus do not need to be plugged in to recharge their batteries. In
fact, they can't be plugged in. Anxious to not have their cars confused
with pure electric cars, carmakers have gone to great pains and expense to
reassure potential buyers that their products have none of the limitations
associated with battery-only cars, including having to plug it in at all.

Instead, the batteries in today's gasoline-electric hybrids are kept
recharged by an engine-driven generator. In addition, hybrids can also make
use of the vehicle's own kinetic energy. Apply the brakes on your Prius or
Insight or Escape and you actually engage the generator, which not only
makes electricity, but actually helps slow down the car. You get back some
of the energy (between 10-50% depending on how "mild" your hybrid is) you
expended to move the car down the road and save wear-and-tear on your
brakes at the same time.

Cool, huh?

Electric Hybrids -- An Idea Whose Time Has Come
What we call an Electric Hybrid, also known as a plug-in hybrid,
grid-connected hybrid, gasoline-optional hybrid or just PHEV, works pretty
much the same as your conventional hybrid, but with one big exception: it
has a bigger battery pack.

Take the much-in-demand Toyota Prius, for example. It has a 201 volt,
1.3kWh battery pack mounted under the rear passenger seat. It is a
technological marvel all by itself. If the battery is fully charged and the
engine warmed up, you can drive around the block without the gasoline
engine turning on at speeds up to 42 mph. In effect, you're driving an
electric car, and it's great for creeping along the congested 405 in Los
Angeles. But wouldn't it be great if you could go further than a kilometer
or two?

We could if we replaced that 1.3kWh, Panasonic NiMH battery pack with
sometime a bit larger, say 9kWh? What would that -- and some nifty computer
code hacking -- do for the Prius?

That's exactly what a California non-profit and small R&D company wanted to
find out. The California Car Initiative and Energy Control Systems, Inc.
have built prototype Electric Hybrids; CalCars building the first
prototype, which they call "PRIUS+", with affordable, but heavier,
low-energy density batteries, which will be replaced with NiMH; and Energy
CS, using lighter Lithium-ion batteries.

In the case of Energy CS's Electric Hybrid Prius, the engineering teams
estimates that the car, if carefully driven, can get between 120-to-180
mpg; while using only 115-150 Whr per mile. The last part, Watt hours per
mile, is important. Here's why.

The 9kWh Lithium-ion pack provides enough energy to propel the car at
freeway speeds for about 60 miles or so -- a really exciting improvement.
At that point, the car returns to normal hybrid operation, running the
gasoline engine for most of the time and getting about 50 mpg.

In effect, you didn't burn a little over one gallon of gasoline for the
first 60 miles or so. Instead, you consumed something less than 9kWh of
electricity. Why less than 9kWh? It's a safety and durability precaution so
you won't fully discharge the battery and shorten its life. So, let's say
you used 80% of the 9kWh. That's 7.2 kiloWatt hours.

Now comes the fun part. Let's say you live in a city where electricity
costs you 10 cents a kilowatt hour. To travel that 60 miles, it cost you 72
cents compared to the current national average price of gasoline at about
$2.20/gallon in the US (as of April 2, 2005). In effect, for the same
$2.20, you could drive up to 180 miles -- on three successive days, of
course -- giving you the equivalent of 180 miles per gallon.

Nifty, don't you think?

Better yet, you generated no smog-forming tailpipe emissions and used
American-produced energy including renewables, nuclear, coal, and natural
gas, and virtually no imported oil. Can you start to appreciate the
economic, environmental and national security implications here?

Do I Have to Plug It In?
Of course not. That's the point. You get to choose which energy source is
right for you. If there's not enough energy in the battery pack, no
problem, you can drive on gasoline... but at about three times the cost,
remember.

Like a battery electric car or your cellphone, when you get home at night,
you'd plug the Electric Hybrid into a standard 110 or 220 outlet; the
latter allowing you to recharge the car a bit faster, in case you care.
Unlike most fully-electric cars, a night's charge from a 110V outlet is
sufficient, and if not, it's not a problem.

So, while you sleep, the power company uses cheaper, off-peak electricity
to recharge your car, saving you even more money and helping them get more
efficient use out of their investment. You'd wake up each morning with a
"full tank" of "fuel". And depending on how much you use the gasoline
engine for longer trips, you might have to refuel at a gasoline station
maybe once a month, if that.

Need to drive further than 60 miles in a day? Again, no sweat. The car will
operate just like any other hybrid using a mixture of both internal
combustion engine and electric motor(s) to wring out the most efficient
performance from the car.

When Can I Buy One?
You can't... not yet, at least. The cost of the batteries is a stumbling
block, though even at current prices the Electric Power Research Institute
(EPRI) has shown that the total lifetime cost of an Electric Hybrid is
lower than that of a non-hybrid and not merely lower than that of a
conventional hybrid. And as more hybrid cars are built, the cost of
batteries should continue to come down. A bigger impediment may be the
belief by many, especially auto industry leaders (who are now acknowledging
they were wrong about hybrids) that there's no market for these vehicles.

The appearance of this new EV World section reflects a shift in perceptions
about these cars. Institutions ranging from utilities to state governments
to environmental, national security and other groups are starting to call
for the production of these vehicles. Meanwhile, small groups like CalCars
and Energy CS hope to offer installed "kits" until the car companies come
around.

Eventually, EV World expects carmakers to offer an electric hybrid option
that will let you choose which fuel you prefer to use: gasoline, biofuels
or electric power.

That's when we'll have real choice.