Silja Tanner
ENG 090
Van Dyken
15 July 2012
A
Doormat for a Carbon Footprint
Reduce
your carbon footprint by donating to your local CO2 reduction
program and Go Green by buying compact fluorescent light bulbs and driving an
electric car! Do your part to lower
greenhouse gas emissions by installing solar panels or the world’s carbon
dioxide levels will increase so much that it will cause the global temperature
to dramatically increase, causing ecological chaos! Man-made global warming is a doctrine that
has been vigorously pushed in the United States especially, but also worldwide. It is a theory that man’s voracious energy
use has resulted in vast amounts of wastes CO2 gases that supposedly
cause the entire globe’s temperature to rise.
By offsetting one’s “carbon footprint” or personal contribution to these
emissions, and therefore, to the supposed global warming phenomenon, one can mitigate
any shame or responsibility put upon them.
This can be done by buying into any product or activity labeled “Green” or
“Clean Energy.” But these labels prey
upon the average concerned citizen’s guilt and can be quite misleading. People should not feel the urgent need to
buy such “Green” products as compact fluorescent light bulbs, electric vehicles,
and solar panels because they do not reduce carbon footprints effectively.
Promoted
by President Bush’s Energy Independence and Security Act of 2007, the Light
Bulb Law requires a phasing out of traditional incandescent light bulbs in
favor of new compact fluorescent light bulbs, or CFL’s (energystar.gov). These light bulbs use the heavy, toxic
element mercury to light up. They are
able to radiate the entire spectrum – including Ultra Violet - which makes for a
whiter light. The UV radiation is minute,
but adds up over time. Breaking a CFL
bulb releases mercury powder which is toxic to humans, especially children (chicagotribune.com). The EPA’s cleanup procedure for a broken CFL
goes beyond making sure all the glass slivers are picked up. Among the numerous steps involved is
evacuating all life forms and turning off central heating/AC systems for
several hours (epa.gov). Turning the
children and pets out into the rain, heat, or cold or risk deadly exposure is a
mighty inconvenience for only saving about $30 over the life of the light bulb
in energy costs (chicagotribune.com).
Potentially harming one’s family and releasing mercury into the
environment is a risk worth taking according to the Environmental Protection
Agency, which reasons that a CFL requires less electricity and thus, less coal
burned (which also emits mercury,) according to their 2005 National Emissions
Survey. But your local power plant may
not even use coal. Also, factory workers
in China, who handle the mercury in order to manufacture the bulb, have become
seriously ill (chicagotribune.com). For
all the promotion for compact fluorescent light bulbs, the benefits seem
insignificant compared to the risks.
The
Electric Vehicle, (EV) which uses a rechargeable battery, is a “clean energy”
improvement upon the standard fossil fuel car.
But it is the battery itself is that makes these electric vehicles so
cost-prohibitive to the average American and what is also so potentially
damaging to the environment. The battery
packs must be replaced at least once over the lifetime of the car and costs up
to $15,000 (usnews.com) on top of the car’s initial median price tag of $65,000
(scientificamerican.com). The money
saved from not fueling with gas would take 10 or more years to make up that
cost (usnews.com). Even President
Obama’s tax credit of $7,500 (scientificamercian.com) for such a purchase many
not lower the cost enough for mass consumers.
Made of lead, the batteries pose a health and environmental hazard if
not handled or disposed of properly.
Also, there are setbacks to America’s unique motoring culture in which
long drives along our open highways is a symbol of freedom. For example, a fully-charged EV only has a
range of about 25-100 miles (as opposed to 300 miles for a gas-powered car) and
so requires a charging station’s frequent use (usnews.com). But there is no infrastructure for the mere
12,000 charging stations nation-wide, even in invested, forward-thinking cities
(usnews.com). Besides, charging a
battery takes much longer than it does to gas up: 30 minutes to 8 hours
(fueleconomy.gov). One must be
completely dedicated to reducing their carbon footprint to use an EV – or else
just use the EV for local commuting and a gas-powered car for extended
travel. But how practical is that? In fact, to help extend range, most electric
vehicles are actually hybrids, meaning they utilize internal combustion and fossil
fuels as well as electricity (scientificamerican.com). These hybrids emit tailpipe pollutants along
with the power plants needed to make electricity for charging the lead battery
(fueleconomy.gov). Finally, due to
President Obama’s fuel efficiency mandate requiring all vehicles to achieve 35.5
miles per gallon by 2025, gas-powered cars are edging out EV’s on fuel
efficiency (usnews.com). It seems the
only reason to buy and tolerate an electric vehicle is the pure principle of
hoping to reduce one’s carbon footprint.
Once
a novelty – and an eyesore – solar panels have improved so much that they are
widely available to any American who can afford them, with prices starting at
$15,000 to panel a suburban home’s roof (livestrong.com). Solar energy is a renewable, and therefore, a
“Green” power source in which a computer chip-like device called a photovoltaic
(pv) cell captures the energy in light’s wavelength. Theoretically, if enough solar panels, full
of these pv battery cells, were placed around the world, then there would be
few greenhouse gases emitted and unlimited, free electricity would be
available. But making these pv cells and
the rest of the panel may be more harmful than it is worth. Manufacturing them is a dirty and
energy-intensive undertaking (low-techmagazine.com) mostly because the battery
is made of lead and the components are made is under-regulated factories in
China and India (ncpa.org). These
factories emit heavy metal pollutants into the air while consuming vast amounts
of energy – all to make those “clean” solar energy panels. Consequently, lead emissions and poisoning
have increased in those countries since the advent of solar panel manufacturing
(ncpa.org). Moreover, sunlight is
required to make solar panels work, but not everywhere in the world gets much
sunlight. People in Phoenix, Arizona may
benefit from a solar panel infrastructure, but people in Forks, Washington
(low-techmagazine.com) would not.
Construction of “solar farms” – vast tracts of land affixed with rows
and rows of shiny solar panels – have become popular. But these farms do more ecological harm than
good (israelnationalnews.com,) even in a desert setting, because natural
habitats of animals are destroyed when setting up the necessary processing
equipment and electric lines, besides land stolen for the panels
themselves. Birds and bats often get
blinded and killed by the panels’ reflections.
The Israel Parks and Nature Authority states that whole species could go
extinct due to solar farm implementation (israelnationalnews.com). Altogether, making and purchasing solar
panels is an enormous expenditure for a product whose contribution to reducing
air pollutants may be nonexistent.
All
these products may live up to their hype after all in the near future. Though there is a huge initial energy and/or
monetary cost and health risk to manufacturing compact fluorescent light bulbs,
electric vehicles and solar panels, in the long run, they make up for it in
both cost and emissions. As electrical
consumers or producers, they all have the potential to significantly reduce
America’s dependency on foreign oil, increasing security and financial
stability (fueleconomy.gov). If your power plant uses coal, then you can
feel better about reducing pollutants when using CFLs or charging your EV. Any combination of these three products will
save household money spent on electricity, once the initial cost is
overcome. If America’s infrastructure
would change to accommodate them, then greenhouse emissions could drastically
reduce. Technology is rapidly improving
upon any defects such products may have, such as reducing mercury content in
CFL’s (epa.gov), increasing EV battery power and range
(scientificamerican.com,) and using current solar panels to make new ones
(low-techmagazine.com).
Assuaging
guilt seems to be the driving factor for the frantic creation and use of these
technologies. Although there is modest
momentum for “Green” products, individual carbon footprint reductions are
miniscule. Most Green products are
cost-prohibitive to those below the upper-middle class American. So, unless these costs plummet, the average
good-intentioned citizen cannot participate in the movement. There also needs to be a change in
infrastructure with the best example being charging stations for electric
vehicles (usnews.com). There is no major
electrical grid exclusively for solar panels – a mix of coal, nuclear, etc, is
still required (ncpa.org). And CFLs are
not yet made in every variety of light bulb used, though most will fit into
current fixtures (chicagotribune.com).
Most outstanding is how these products are created in the first place:
in energy-guzzling, pollutant-emitting factories. Weighing these costs with the questionable
good done for the environment does not add up to saving the world from
so-called manmade global warming.
The
“Green” and “clean energy” labels prey upon the average concerned citizen’s
guilt and can be quite misleading.
People should not feel the need to buy such “Green” products as compact
fluorescent light bulbs, electric vehicles, and solar panels because they do
not reduce carbon footprints effectively. The man-made global warming fabrication has an
undeniable, persistent hype underlined by the “Green” and “clean energy”
movements which aim to reduce man’s output of carbon dioxide emissions into
Earth’s atmosphere. While reducing one’s
personal carbon footprint is not an unworthy endeavor, the general populace of
America should be aware that most products or services that carry the “Green”
label, may not always be so clean and green.
Works Cited
Biello, David. Why Electric Cars Will Fail…and Have Already
Triumphed. 20 May 2011 Scientific
American. http://blogs.scientificamerican.com/observations/2011/05/20/why- electric-cars-will-fail-and-have-already-triumphed/ 16 July 2012
Burnett, Sterling. Solar Power: Bad News on the Jobs and
Environment Fronts. 1 September 2011
National Center for Policy Analysis (NCPA). http://environmentblog.ncpa.org/solar-power-bad-news-on-the-jobs-and-environment- fronts/ 16 July 2012
Cleaning Up a Broken CFL. Environmental Protection Agency. http://www.epa.gov/cfl/cflcleanup.html 16 July 2012
De Decker, Kris. The Ugly Side of
Solar Panels. 3 March 2008 Low-tech Magazine.com http://www.lowtechmagazine.com/2008/03/the-ugly-side-o.html 16 July 2012
The Editors. Jump-Start Electric Car Market Via Buyers, not Automakers. 15 July 2012
Bloomberg.com http://www.bloomberg.com/news/2012-07-15/jump-start-electric- car-market-via-buyers-not-automakers.html
16 July 2012
Energy
Star. http://www.energystar.gov/ia/products/lighting/cfls/downloads/EISA_Backgrounder_FIN AL_4-11_EPA.pdf?6bd2-3775
16 July 2012
fueleconomy.gov. U.S. Department of Energy. http://www.fueleconomy.gov/feg/evtech.shtml/
16 July 2012
Hausfather, Zeke. Superfreakonomics’ Climate Contrarianism: Do
Trees and Solar Panels Warm the
Earth? 23 November 2009 The Yale Forum. http://www.yaleclimatemediaforum.org/2009/11/superfreakonomics-climate- contrarianism/
Hoffman, Leslie J. The Future of Electric Cars. 14 March 2012
The Connecticut Post. http://www.ctpost.com/news/article/The-future-of-electric-cars-3406614.php 16 July 2012
Lev, David. Study Slams Plans for Negev Solar Farms. 21 July 2011
Israeli National News. http://www.israelnationalnews.com/News/News.aspx/145963
16 July 2012
Israeli National News. http://www.israelnationalnews.com/News/News.aspx/145963
16 July 2012
McClatchy, Terri Bennett. The Good, Bad, and Ugly About CFL’s. 26 April
2010
Chicago Tribune. http://www.chicagotribune.com/health/sc-home-0426-clfs- 20100426,0,2225600.story 16 July 2012
Chicago Tribune. http://www.chicagotribune.com/health/sc-home-0426-clfs- 20100426,0,2225600.story 16 July 2012
2005 National Emissions Inventory. Environmental Protection Agency. http://www.epa.gov/cfl/cfl-hg.html 16 July 2012
Newman, Rick. 5 Reasons Electric Cars Will Disappoint. 28 October 2010 US News. http://money.usnews.com/money/blogs/flowchart/2010/10/28/5-reasons-electric-cars- will-disappoint 16 July 2012
Sherwood, Chris. Bad Things About Solar Panels. 26 April 2011
livestrong.com http://www.livestrong.com/article/129740-bad-things-solar-panels/ 16 July 2012