Like
hundreds of thousands of British Columbians
who head to work or the video store every day,
Gordon English doesn't debate the planet-saving
options of walking or bicycling a few kilometers
.He reaches for his car keys. But Gordon's
car is different. When he crosses the front
yard, climbs into his red little two-seater
and turns the ignition, the engine does not
start. The quiet hum of a fan is just a bit
louder than my heartbeat as he releases the
hand-brake, flicks a dashboard toggle to "Forward" instead
of "Reverse," and presses the accelerator.
The car moves smartly off; still in total silence.
Its direct drive motor
slows on the hills. Six horsepower motor
is underpowered. "You
have to drive it like a bike. Save energy for
the important part - the hills." he explains
as he navigates the hilly, winding island road
into metropolitan Ganges.
But there is no incentive from governments
- no insurance or tax breaks. In the US, at
least a half-dozen states provide significant
reductions in car registration costs.
"Electrical cars can do the same short-haul
job of any gas vehicle." The perfect island
or inter-urban vehicle for the short haul.
Plenty of zip up to 35 mph - but English -
who was a retired marketing consultant before
he got bitten by the electric car bug - takes
it to town, or back and forth to the golf course,
where it's the envy of the golf cart set.
But it's not a golf cart.
Little COMUTA-CAR car developed in Sebring,
Florida. Of the 1,000
built, English says one or two are on Canada's
west coast. This 1980 model has less than 5,000
miles on it - an indication of its practicality
in the "real politic" of contemporary
car travel. This 1,475 pound car does "maybe
20 miles" at 35 miles per hour. - not
a golf cart: aircraft-grade aluminum, full
roll cage, 40 miles of inexpensive driving
at speeds up to 40 mph. 2-speed wipers, radio,
heater-defroster.
Say goodbye to the engine, gas tank, muffler,
exhaust system, radiator, catalytic converter,
oil pan, hoses, filters, fanbelts. Maintenance
involves checking the motor brushes for wear
every 159,000 kilometers. Water the batteries
every month.
Drive one at one-fifth the cost of a conventional
car. Replacing all those heavy-duty six-volt
batteries in a big electric car every two or
three years wipes out most of the savings in
gasoline, oil changes and maintenace bills.
But again, those little golf-cart-size buggies
come through with real savings. They only carry
four 12-volt hardware-store batteries.
English is heading a
two year "electric
conversion".program for Environment Canada,
in partnership with BC Hydro, BC Ministry of
Environment, the Vancouver Island Advanced
Technology Centre, Canadian Electric Vehicles,
Vancouver Electric Vehicle Association. Starting
in May, 1996, English has left a "demonstrator" electric
car or truck for two or three weeks at 30 different
Vancouver Island businesses, from the airport
and university to hospitals, the parks departments,
city works, the naval dockyard. The half-ton
electric Nissan pickup could carry a 600 kilogram
payload for 100 kilometers - and hit 140 kph
in the passing lane. Electric vehicles hold
their own with conventional cars - up to 90
kilometers range. Only one conversion order
from William Head penitentiary: "Club
Fed." The "snappy" 50km range
Chevy Sprint enjoys "the same pep and
performance" as conventional cars.
English is concerned
with the feasible - with what we can do right
now to replace
the infernal
combustion engines that are killing the planet.. "With
today's technology it's quite possible to use
an electric vehicle on a daily basis - provided
you use it within the capabilities of the vehicle.
There are many, many applications."
A 1992 BC Hydro study found that an electric
car will take you more than five-times further
than a gasoline-burner. About 2.4 kilograms
of pollutants are emiited every day by each
short-run internal combustion vehicle travelling
a round-trip totalling 50 kilometers. This
adds up to nearly a ton of pollutans emitted
annually from each short-run internal combustion
vehicle parked around you on Blanshard Street's
perpetual gridlock - much more for older cars.
When costs and pollution involved in electric
power production are added up, EVs are twice
as efficient as ICVs. When the engine is free-wheeling
while coasting downhill or to a stop, the generator
reverts to its original purpose and generates
power for the onboard batteries. Regeneration
is the holy grail of electric vehicles. Right
now, expensive Italian controllers used to
regenerate power from regular electric motors
(not generators) are prone to breakage.
Power plants burning fossil fuels do it more
efficiently and emissions can be removed more
completely than for individual gas-powered
vehicles. Emissions from a limited number of
power plants are more easily monitored and
controlled than emissions from millions of
vehicles. About 90% of all electric power in
BC comes from hydro-electric power plants.
Batteries are the biggest bite in the alternative
car budget. Good for three to five years, at
which time a regular electric car or truck
will need to recycle 24 six-volt batteries
at a replacement cost of around $80 each.
"The economics are break-even." The
savings on fuel, as well as the elimination
of oil changes, anti-freeze, trips to the gas
station, repairs and regular maintenance save
the $2,000 cost of a new set of batteries.
Unlike the massive, full-size,
luxury look-alikes with up to a dozen big
6-volt batteries that
must be replaced every two or three years,
Gordon's Florida-made "Comuta Car" runs
on just two small 12-volt, "car":batteries.
Its 40 kilometers range between six-hour recharges
makes it an ideal vehicle running down to the
ferry - or the store. (Quick-charge batteries
can be back in full service within 20 to 40
minutes instead of overnight. But such rapid,
high-heat, "cycling" could shorten
battery life.)
Brown sludge in the air
over Vancouver all the way up the Fraser
Valley as we talked in
a shady open-air cafe on Salt Spring."We've
got to convert our thinking before we convert
our cars," says English. "The big
problem here is that people are not conditioned
to this concept." Ads of cars climbing
twisty mountain roads or flashing down the
turnpike don't show the everyday applications
of the family car - which is mostly used for
running errands."We all talk about commuting,
but nobody drives a commuting vehicle. We drive
cars able to go to California and back."
Despite Canada's earnest
Earth Summit pledges to reduce greenhouse
emissions, "There
is no sign of movement federally." Mo
Sihota took a ride in an EV when he was Environment
Minister - and was enthused.
Someday governments will realize that its
cheaper to give consumers and corporations
incentives to cut back on greenhouse emissions
than to pay costs like disaster relief and
health care down the road.
The enviros view "electrics" as
just another excuse for the cars we have to
get rid of. But something tells me that isn't
going to happen real soon - probably not before
this planet keels over from heat stroke and
asphyxiation. What, pray tell, are we going
to do while waiting for light rail, workable
rapid transit - and some serious economic disincentives
- to pry people out of their crushed-coal-burners?
Paying $30,000 for an electric look-alike to
a Caddie in order to drive 200 km between plug-ins
(less if there's hills!) is not a huge seller
right now. But the little $3,000 hummer that
carries its grinning owner back and forth from
the office and neighorhood mal is ideal - which
is to say, ideal - for most readers who need
four (or three) wheels instead of just two.
After cruising around in one, going back to
my own greenhouse glazing, asthma-inducing
gas-burner felt worse than ridiculous. Even
plugged into a powerplant, the pollution-per-km
numbers heavily favor whisper-quiet 'lectrics.
Little lightweight 'lectrics
would blend very well with their bicycle
brethren. These "cars" don't
go very fast. And drivers have to be energy-aware
enough to coast down hills - just like bikes.
A workable, interim solution to Victori's growing
grouchy gridlock. I don't know what comes after
individual powered vehicles for moving the
masses to and from work and video store (home
computing, email videos-on-demand?) But I do
know what could come next.