Jim is certainly right....energy efficiency is certainly the low hanging
fruit, and from all that I have read, the USA is one of the most inefficient and
highest per person energy user on the planet. But while the Utilities pay
lip service to "efficiency", they really want us to continue using at the rates
that we do.
Distributed power makes so much sense. My colleagues
and I are in the process of planning our aerospace composites manufacturing
plant with solar for the electric, the HVAC and the process heat. Our goal
is to have a minimal carbon footprint, as our customers, the world's airlines,
are about to be under mandate in Europe to reduce their carbon footprint on an
annually increasing basis, auditable and very real legal requirements for any
and all airlines flying into Europe. That includes reaching to their
suppliers, and their suppliers, etc. And the irony is for us and them is
that doing so is more profitable!
Our system, which costs about twice what the existing
technology costs, reduces the fuel consumption at a rate that the investment is
recovered in 9 months. On a Boeing 777F, we can save on average 453,000
gallons of jet fuel per year. And it continues year after
year.
My point in boring you with this is not to pitch what my
colleagues and I are doing, but to point out that this whole argument that
advancing to clean and renewable energy, is laced with narrow minded opposition
arguments that fail to take a holistic approach...and just focusing upon
the economic and societal benefits beyond the narrow debate between energy
systems. Most of that debate is disguised opposition to
change.
(I tried to send the following from my i-Phone, but
the Yahoo spam filter kept rejecting it.)
If I may, I
would offer theses added thoughts.
Wind farms on existing agricultural
land actually increases the financial productivity of the farm fields while
having minimal impact on the original use...whether it was growing crops or
raising animals. Germany has shown that to be the case with their farm lands
rather well.
Why not here?
Germany has also installed solar cells
along their equivalent to our Interstate highways...primarily in the medians but
along the side banks as well. And obviously the service access is excellent.
Of course Germany, Ontario and many other jurisdictions are making
progress towards renewable energy with F.I.T. Programs.
Why not
here?
Another area that is available as a site resource are all the roofs
of buildings that are South facing, flat and without shade. Sacramento Municipal
Utility District (SMUD) has a 10 + year history of avoiding power plant
expansion by making their customers their partners...financing the installation
of solar cells all over Sacramento on homes, apartments, Churches, shopping
centers, etc. With their net metering, it's a good deal for everyone.
Why not
here?
Allan
--------------------------------------------------
From:
"James Kotcon" <jkotcon@wvu.edu>
Sent: Friday, June 10, 2011 11:02
AM
To: "kevin fooce" <fmoose39@hotmail.com>; "Frank Young"
<fyoung@mountain.net>; <wvhcboard@yahoogroups.com>
Cc:
<wvec-board@yahoogroups.com>; <ec@osenergy.org>
Subject: Re: [EC]
[WVHCBOARD] The cost of wind and solar energy
> The author makes some
subtle but incorrect/biased assumptions. A
> critical one is that,
while "Small" may be "beautiful", the author
> assumes that all renewables
will come from industrial scale facilities,
> which requires industrial
scale infrastructure, powerlines, etc. But
> dispersed generation
such as home-scale solar panes and windmills can
> make a significant
contribution without requiring the land use or
> infrastructure he
describes.
>
> Of course, the real answer has to be energy
efficiency. Instead of
> investing billions into industrial-scale
renewables, we should invest
> the majority of those funds in energy
efficiency now. The money saved
> could then lead to on-site
generation and largely eliminate the need for
> new power plants, gas,
nuke or otherwise.
>
> Unfortunately, a massive build-out of
industrial scale renewables will
> not avert climate change. The
resource being harvested is too diffuse,
> and it can not keep up with the
ever-increasing demand for electricity.
> A 10-year mass deployment
effort could still only generate a fraction of
> the electricity needed,
and by then demand will have swallowed up all
> that generation. The
key has to be to create an ever-increasing demand
> for efficiency to
REDUCE total electricity demand. The good news is
> that this can be
done faster, cheaper, cleaner and safer than any other
> energy
alternative.
>
> JBK
>
>>>> kevin fooce
<fmoose39@hotmail.com> 6/8/2011 7:06 PM >>>
>
> I
would like to add a few points. First the Texas wind project does
> cover
about 154 Sq miles but most of this land is still in production as
> farm
land or unimproved as it was before the wind farm, and it is still
> used
as residents for the owners of this land. Only about 19 sq miles
> was
actually used building the sites "this includes access roads and
> laydown
areas". Second the Ivanpah site is large but we must also
> remember this
also includes the power lines connecting to the nearby
> distribution
system, reserve park lands set up to build this plant. The
> most
noticeable item in this discussion was the tortoise which at this
> point
is being found under the collectors and seems to be happy. The
> downside
is increased beading may be going on during the construction
> phase of
this project.
>
> Several comments that was made to me a year or
two ago puts some
> prospective on this subject. We don't want windmills
here put them out
> west where it wont hurt anything. About the same time
I was told by some
> people who live in Columbus OH mine the coal in WV
and burn it there
> where the want to do that kind of stuff and the damage
has already been
> done. Some people call this NIMBY. We all want to use
power we just
> don't want to see it in our back yard.
>
>
Kevin Fooce
> fooce@hotmail.com
> 304-751-1448 work
>
304-675-6687 home
> 304-593-2875 cell
>
>
>
>
>
>
>
>
> From: fyoung@mountain.net
>
To: WVHCBOARD@yahoogroups.com
> Date: Wed, 8 Jun 2011 11:11:40
-0400
> CC: wvec-board@yahoogroups.com; ec@osenergy.org
> Subject:
Re: [EC] [WVHCBOARD] The cost of wind and solar energy
>
>
>
>
>
> Two excerpts from the article:
>
> "The
math is simple: to have 8,500 megawatts of solar capacity,
> California
would need at least 23 projects the size of Ivanpah, covering
> about 129
square miles, an area more than five times as large as
>
Manhattan."
>
> "The Roscoe wind farm in Texas, which has a
capacity of 781.5
> megawatts, covers about 154 square miles. Again, the
math is
> straightforward: to have 8,500 megawatts of wind generation
capacity,
> California would likely need to set aside an area equivalent
to more
> than 70 Manhattans. Apart from the impact on the environment
itself, few
> if any people could live on the land because of the noise
(and the
> infrasound, which is inaudible
> to most humans but
potentially harmful) produced by the turbines."
> (emphasis added-
F.Y.)
> -----------------------------------------
>
> Frank's
commentary- If we are going to mathematically render
> uninhabitable all
lands on which "inaudible" but harmful effects
> emanate from power
generating facilities, we would include all areas
> downwind of coal fired
generating facilities that generate particulate
> matter- because such
particulates are demonstrably responsible for
> thousands of premature
human deaths.
>
> See the related map and narrative
data here:
> http://www.catf.us/coal/problems/power_plants/existing/
>
> "In 2000 and again in 2004, Abt Associates issued a study
commissioned
> by the Clean Air Task Force quantifying the deaths and
other health
> affects attributable to the fine particle pollution from
power plants.
> In this newly updated study, CATF examines the progress
towards cleaning
> up one of the nation's leading sources of pollution.
The report finds
> that over 13,000 deaths each year are attributable to
fine particle
> pollution from U.S. power plants."
>
>
"Simple" and "straightforward" math- indeed!
>
> Frank
>
>
> ----- Original Message -----
> From: "Hugh Rogers"
<hugh.rogers@gmail.com>
> To: "WVHCBOARD"
<WVHCBOARD@yahoogroups.com>
> Sent: Wednesday, June 08, 2011 9:00
AM
> Subject: [WVHCBOARD] The cost of wind and solar energy
>
> Robert Bryce ("Power Hungry" author) is back w/ some figures on
>
"energy sprawl." Once again, he's good at debunking the notion that
> wind
and solar are "free"--but five words from the end of the piece he
> gets
to his pet alternatives, natural gas and nuclear power.
>
> Op-Ed
Contributor
> The Gas Is Greener: The Cost of Renewable Energy
Sources
> By ROBERT BRYCE
> Published: June 7, 2011
>
http://www.nytimes.com/2011/06/08/opinion/08bryce.html
>
>
> IN April, Gov. Jerry Brown made headlines by signing into law
an
> ambitious mandate that requires California to obtain one-third of
its
> electricity from renewable energy sources like sunlight and wind
by
> 2020. Twenty-nine states and the District of Columbia now
have
> renewable electricity mandates. President Obama and several members
of
> Congress have supported one at the federal level. Polls routinely
show
> strong support among voters for renewable energy projects — as
long
> as
> they don’t cost too much.
>
> But there’s
the rub: while energy sources like sunlight and wind are
> free and
naturally replenished, converting them into large quantities
> of
electricity requires vast amounts of natural resources — most
> notably,
land. Even a cursory look at these costs exposes the deep
> contradictions
in the renewable energy movement.
>
> Consider California’s new
mandate. The state’s peak electricity
> demand
> is about 52,000
megawatts. Meeting the one-third target will require
> (if you
oversimplify a bit) about 17,000 megawatts of renewable energy
> capacity.
Let’s assume that California will get half of that
> capacity
> from
solar and half from wind. Most of its large-scale solar
> electricity
production will presumably come from projects like the $2
> billion
Ivanpah solar plant, which is now under construction in the
> Mojave
Desert in southern California. When completed, Ivanpah, which
> aims to
provide 370 megawatts of solar generation capacity, will cover
> 3,600
acres — about five and a half square miles.
>
> The math is simple:
to have 8,500 megawatts of solar capacity,
> California would need at
least 23 projects the size of Ivanpah,
> covering about 129 square miles,
an area more than five times as large
> as Manhattan. While there’s plenty
of land in the Mojave, projects
> as
> big as Ivanpah raise
environmental concerns. In April, the federal
> Bureau of Land Management
ordered a halt to construction on part of
> the facility out of concern
for the desert tortoise, which is
> protected under the Endangered Species
Act.
>
> Wind energy projects require even more land. The Roscoe
wind farm in
> Texas, which has a capacity of 781.5 megawatts, covers
about 154
> square miles. Again, the math is straightforward: to have
8,500
> megawatts of wind generation capacity, California would likely
need to
> set aside an area equivalent to more than 70 Manhattans. Apart
from
> the impact on the environment itself, few if any people could live
on
> the land because of the noise (and the infrasound, which is
inaudible
> to most humans but potentially harmful) produced by the
turbines.
>
> Industrial solar and wind projects also require long
swaths of land
> for power lines. Last year, despite opposition from
environmental
> groups, San Diego Gas & Electric started construction
on the 117-mile
> Sunrise Powerlink, which will carry electricity from
solar, wind and
> geothermal projects located in Imperial County, Calif.,
to customers
> in and around San Diego. In January, environmental groups
filed a
> federal lawsuit to prevent the $1.9 billion line from cutting
through
> a nearby national forest.
>
> Not all
environmentalists ignore renewable energy’s land
> requirements.
>
The Nature Conservancy has coined the term “energy sprawl” to
>
describe
> it. Unfortunately, energy sprawl is only one of the ways
that
> renewable energy makes heavy demands on natural resources.
>
> Consider the massive quantities of steel required for wind
projects.
> The production and transportation of steel are both expensive
and
> energy-intensive, and installing a single wind turbine requires
about
> 200 tons of it. Many turbines have capacities of 3 or 4 megawatts,
so
> you can assume that each megawatt of wind capacity requires roughly
50
> tons of steel. By contrast, a typical natural gas turbine can
produce
> nearly 43 megawatts while weighing only 9 tons. Thus, each
megawatt of
> capacity requires less than a quarter of a ton of
steel.
>
> Obviously these are ballpark figures, but however you
crunch the
> numbers, the takeaway is the same: the amount of steel needed
to
> generate a given amount of electricity from a wind turbine is
greater
> by several orders of magnitude.
>
> Such profligate
use of resources is the antithesis of the
> environmental ideal. Nearly
four decades ago, the economist E. F.
> Schumacher distilled the essence
of environmental protection down to
> three words: “Small is beautiful.”
In the rush to do something —
> anything — to deal with the intractable
problem of greenhouse gas
> emissions, environmental groups and policy
makers have determined that
> renewable energy is the answer. But in doing
so they’ve tossed
> Schumacher’s dictum into the ditch.
>
>
All energy and power systems exact a toll. If we are to take
>
Schumacher’s phrase to heart while also reducing the rate of growth
>
of
> greenhouse gas emissions, we must exploit the low-carbon
energy
> sources — natural gas and, yes, nuclear — that have
smaller
> footprints.
>
> Robert Bryce, a senior fellow at
the Manhattan Institute, is the
> author, most recently, of “Power Hungry:
The Myths of ‘Green’
> Energy
> and the Real Fuels of the
Future.”
>
>
> ------------------------------------
>
> Working since 1967 for the conservation and wise management of
West
> Virginia's natural resourcesYahoo! Groups Links
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