Out here in
Hawaii, a majority of our electricity is generated by fuel oil at the local
HECO Plant, but we have some people saying that they drive a electric car because there carbon foot print, blah,
blah, blah.
Reality is,
that on the islands, they're idiots. My
jeep probably has a smaller "Carbon Footprint" than their smug mobiles
cars.
The fact is, when you convert energy, you produce heat as a waste product. Not to mention the amount of environmental
damage to produce the batteries, which might last 5 - 10 years (think mining
the ore, transporting the ore, refining the ore, making the battlers, transportation
of the batteries for final assembly of
the car, and lastly disposal of the dead batteries).
Also, have
fun paying for the replacement batteries ($15000 - $30000) vice a new engine
($2000)
For over 100
years, we have been using Lead Acid batteries in everything from submarines to
cars and the technology is relatively mature.
Lithium Ion batteries, not so
much. For proof google
"Lithium Ion Battery Fire", only 2,750,000 results. Lead
Acid Fires only returned 1,700,000 results, but we have been using them for
over 100 years.
As for
greenhouse (cough, cough, bullshit, cough) gases, whether burning petroleum or
garbage, if combustion is complete, you produce the following major constituents:
CO2
H2O
Your minor constituents
include
NOx
SO2
and whatever
else makes up the fuel
But to give
you an idea of the waste, let's compare my 2006 Jeep to a smug mobile electric car:
Process
|
My Jeep
|
An Electric Car
|
Waste
|
Transporting Fuel to Hawaii
|
Same
|
Same
|
Fuel burned in transportation
|
Energy (distributing fuel)
|
Same
|
Same
|
Energy used to pump/deliver the fuel
|
Burning the fuel to produce mechanical energy
|
Waste
|
N/A (but it uses electricity, see below)
|
Heat
|
Burning fuel to generate heat
|
N/A
|
Always
|
Heat
|
Converting heat to steam
|
N/A
|
Always
|
Heat
|
Steam turning the turbine
|
N/A
|
Always
|
Heat
|
Turbine generating electricity
|
N/A
|
Always
|
Heat
|
Stepping up the voltage to distribution voltage (>100000 VAC)
|
N/A
|
Always
|
Heat
|
Stepping down the voltage to local distribution (<10000 VAC)
|
N/A
|
Always
|
Heat
|
Stepping down the voltage to household distribution (110 VAC per
phase)
|
N/A
|
Always
|
Heat
|
Stepping down household voltage and converting to D.C. voltage to
charge the batteries
|
N/A
|
Always
|
Heat
|
Charging the batteries
|
N/A
|
Always
|
Heat
|
Discharging the batteries
|
N/A
|
Always
|
Heat
|
Powering the electric motors that move the car
|
N/A
|
Always
|
Heat
|
The electronics that control the car and batteries
|
N/A
|
Always
|
Heat
|
Any other device that is operating (i.e. the controller that controls the whole damn thing, radio, A.C., heater, lights,
etc.)
|
N/A
|
Always
|
Heat and wasted energy. If it
isn't going to the motors, it's being wasted/
|
Looking at this should make al gore cry and cause instant death to polar bears.
Fuck al gore
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