From Jetson Green
You might be thinking, "Why is this green building blog talking about a car company?"
But don't, because the relationship between home, work, transportation,
and all that is quite complex. Yesterday, news on Toyota's plug-in
hybrid technology spread across the internet at a fairly quick clip --
it's important news that will affect us in more ways than the price
paid at the pump. According to Autoblog Green,
Toyota announced it would produce a plug-in hybrid with lithium-ion
batteries starting in 2010, with large scale production into
2011-2012. This is good news, but here's why plug-in electric vehicles
matter for the future of green buildings:
Plug-in
hybrid owners need to have sources of power that are green. Buildings,
and particularly green buildings, if they prepare, can provide that
source of green power.
Switching from Oil to Coal?
Green
buildings will be better positioned to supply electrical power to
plug-in hybrid owners than those buildings that are not green. Why?
Well, because plug-in hybrid owners don't want to just switch from oil
to coal. Sure, coal is cheaper in price, but it's not cheaper in terms
of environmental impact. Car owners want to get away from coal and oil
completely. They want to use renewable energy to electrically power
their plug-in vehicles. So, green buildings source some or all of
their energy from renewable sources -- and if they can channel that to
the plug-in stations, car owners will receive a valuable service. Any
planned green building project with a parking lot or garage needs to
have plug-ins planned.
Green Buildings Replace Gas Stations?
Second,
green building owners should consider the economic benefits of being
able to provide green energy to plug-in hybrid vehicle owners.
Buildings might just replace the gas stations. Let me say that again:
buildings might just replace gas stations. The following scenario
illustrates how this might work.
Imagine if (1) you have solar on your roof, (2) your company
building purchases/generates green power, and (3) you own a plug-in
hybrid. You plug in the car at night to recharge. You plug in the car
when you get to work to recharge. You might run errands in between,
but you have some good distance in the car, so you can do a lot between
home and work, and vice versa. You probably never need to fill up the
car with gas, unless you have a long road trip.
Also imagine, maybe, that you go to the mall or some other retail establishment that has Solar Groves
in the parking lot. You're set to recharge while you're shopping.
These retail establishments could place a meter on the plug and charge
a price based on how much energy you take. The price they charge might
even pay for the Solar Grove system or even just pay for the retail
establishment's energy requirements. Plug-in hybrid owners might just
shop or work longer, depending on how much juice they have in the car!
Buildings, parking lots, and facilities that can show
plug-in owners that they're providing green energy will benefit.
Depending on the time it takes to recharge, quick stops at gas stations
won't work and stationary recharge moments in the parking lot or at
home will work. So places that have recharge points might even develop
new individualized pump-type technology to meter how much energy they
give to a car. New business models can and should spring from this
technology.
Technology Interconnections:
So
it's going to be important to pay attention to the interesting
connections between renewable energy creation, plug-in stations, energy
storage systems, off-peak energy use, smart grid technology, and
plug-in hybrid vehicles. Plug-in hybrids are one component to an
interesting new energy future and participants in the green building
movement should anticipate this new energy future.
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