Geothermal: The Sleeping Energy Giant
Enhanced Geothermal Systems (EGS) are the ideal solution for
solving the climate/energy crisis. The main difference between this
renewable energy and wind/solar is that it can scale efficiently with a small
base footprint and can satisfy base load on the energy grid. This is the
20% of peak energy (electric) demand that is currently satisfied by coal.
Geothermal is a 24/7 energy solution that is clean and scalable.
Geothermal systems have been around since the 1800s and
development of these systems has been suppressed by big oil and other fossil
fuel backed organizations. Part of this has always had to do with the
fact that geothermal systems create energy. Fossil fuels are energy
stores and can cheaply acquired out of the ground a transported. Geothermal
requires an electric grid and hence was never considered as a transportation
fuel. Geothermal missed out on the industrial revolution because it never
could be deployed for transportation. We never mastered implementing it
and instead relied on the black stuff. With advances in electric storage
systems (super capacitors/batteries/hydrogen generation) that is no longer an
issue. Geothermal is limitless, we can afford to be even wasteful because
it has zero carbon emissions.
The difference between traditional geothermal systems
employed in Scandinavian countries and new enhanced systems of the kind used in
Nevada comes down to water irrigation. Either the water is naturally
available close to the bedrock (Yellowstone) or we need to pump the water down
towards the hot rock. EGS (enhanced geothermal systems) can be located on
the coasts or irrigated from rivers or the Great Lakes. Water is
efficiently used in a closed loop system. Geothermal plants on the coast
can also pull double duty as desalinization plants. Geothermal offers
clean, limitless energy and is already proven. Furthermore, it does not
require expensive manufacturing that contributes to greenhouse gases (steel
manufacturing) like wind turbines. Couple that with its small footprint and
you have an ideal solution that has been tested for hundreds of years.
Why is Geothermal Being Suppressed
The Bush Administration has put “zero” dollars into
geothermal research. The venture capital community put only a few
million. Why? Everyone has a horse in the energy race and no one wants
the “Big Brown” of energy to participate. Geothermal plants are
relatively inexpensive to build and provide limitless energy which is
determined by square acres instead of miles (like wind turbines in the Pickens
plan). They are capable of supplying huge amounts of energy, which can be used for building and designing LEED certified buildings, or greeen buildings. This opens the door for commissioning services to come in and optimize buildings for our future. We need a solution now and we have to look past greed.
Even clean energy advocates like T. Boone Pickens are misguided by greed.
We need a workable solution now.
The Solution: Let Today’s U.S. Energy companies become tomorrow’s
The U.S. oil and gas industries made record profits in the
tens of billions and are the only companies in the U.S. that can afford the
cash outlay to build irrigated geothermal plants, that can solve the crisis
today instead of tomorrow. Mandate them to do so, let them protect their
profits and business model and move on to the next issue like health care.
Let me be clear, President Obama, you can solve the energy
crisis with a swipe of the pen if you mandate U.S. energy companies to switch
over to geothermal. The government can set aside research money to build
enhance plant designs, but you must also mandate immediate build out of plants
based on existing designs that are already being deployed in Nevada.
Both coal and oil companies in particular have the know how
to find and dig holes in the ground (the most complicated part of
geothermal). Let them do it. Solar/wind at the hyper local level,
on rooftops and cars makes a lot of sense, but we need to protect our open
spaces. Carpeting the land with solar panels and wind turbines when
billions of years of magnetic, solar, and thermal energy is right below
our feet is silly and irresponsible.
There is a basic lesson that any kid knows. Your
basement is always warmer than outside… The solution to the climate/energy
crisis is right below our feet. Your green jobs are here. It will
take a lot of “traditional” labor to put these plants online. It will
also take researchers to increase efficiency and lower the footprint of
designs. Geothermal will also jump start the viable engine of the
hydrogen/natural gas/liquefied coal economy, viable transportation fuels.
Eventually we will be able to switch completely over to hydrogen. Today’s
energy companies will eventually become plant operators and hydrogen distributors. Large companies like airlines, might eventually operate their own geothermal
plants for the sole production of hydrogen for transportation around the clock.
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