Energy: National Energy Security
Introduction
Energy History
Usable sources
of energy have always been a powerful commodity in human society.
From the earliest days, mankind has recognized the need to use
energy to condition the environment. Wood was needed to
heat homes and to cook food. Beasts of burden were needed
to plow fields and to provide transportation. When either
of these commodities became scarce, hardship prevailed, and
solutions were sought. In ancient Rome, for example, the
lack of available firewood led to the passing of laws that made it
illegal to build a house or structure that would block another
person's home from getting sunlight, as this was the primary
method of heating homes without fire.
In the 20th century,
fossil fuels (oil in particular) reigned supreme as the energy of choice.
The low price of oil and the rapid growth in the number of machines that
used oil (cars, trains, boats, etc.) meant that oil became a very valued
commodity. Because of this, it played a very important role in the
economy and politics of the entire century. The main reason that the
Japanese attacked Pearl Harbor was due to the fact that America had cut off
the flow of oil from Indonesia to Japan with a blockade. Hitler tried
to march quickly through North Africa and Russia for the main reason that
these two areas hold the vast majority of known oil supplies. The fact
that both Japan and Germany have almost no oil reserves and were not able
to create supply lines to any country that does was one of the determining
factors that led to the Allies winning World War II.
By the late 1960's, America's
demand for oil had increased so much that we were no longer
able to produce enough to meet all of our needs. Because
of this, we began to import large quantities of oil from other
countries. In retaliation of our support of Israel during
the Arab-Israeli Wars, the Organization of Petroleum Exporting
Countries (OPEC), an organization controlled at that time
by Arab countries, placed an embargo on the sale of oil to the U.S.
This embargo caused energy prices to double overnight and
led to massive inflation. Several years later, Islamic
Fundamentalist in Iran overthrew the U.S.-backed Shah.
Once again, in retaliation for our support, an embargo was
placed on the U.S., which once again caused the price of oil
to more than double in price and massive inflation to ensue.
It was not until fighting between OPEC countries broke out
in the early to mid 1980's that any type of relief in the
price of energy (and in inflation) was felt. The need
for money to buy weapons allowed oil to flow freely and cheaply
from the Middle East as countries like Iran and Iraq fought
bloody battles. The situation has changed so much that, today,
we enjoy a historical low price for oil, when prices are adjusted
for inflation.
Energy in the U.S.
The modern American way
of life requires a lot of energy. In 1999, the energy per capita use
was over 330 million BTU's of energy. Put another way, this means that
the average U.S. citizen would have been responsible for using almost 60
barrels of crude oil if all of the energy used in America came from oil.
The only other country in the Western World that was even close to this was
Canada, which had almost the same amount of usage. Most of the Western
world used 200 million BTU's of energy or less. Although we make up
only about 5% of the world's population, we account for almost 25% of all
of its energy consumption. In comparison, many Third World countries
such as Ethiopia use less than 1 million BTU's per person.
Of the energy used in
the U.S., about 38% of it is used for industrial processes (mining, milling,
etc.), 36% of it is used to power homes and offices, and 28% of it is used
for transportation. The majority of this energy (82%) is supplied by
fossil fuels. Crude oil accounts for the largest share of this (38%),
followed quickly by coal (22%) and natural gas (22%). The remaining
energy comes from nuclear (8%) and renewable sources like solar and wind
(7%).
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