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energy information
Gas Mileage Savers
Gas mileage savers can be defined as anything that helps you
save money on gas. As many of you know, the price of gas is going up
and there is no end in site. In this article, you will learn about some
gas mileage savers that will certainly help you save money.
There are many simple ways to save money on gas. The first is
to plan your driving ahead of time. By planning ahead, you can
combine multiple trips and tasks into one. For example, plan to
go to the grocery store or pharmacy before picking the kids up
from school or on the way home from work. Try to carpool with
co-workers as often as possible. The more people in your carpool,
the more money you will save. These gas mileage savers are sure
to save you time and money.
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Another way to save money at the pump is to watch the way you drive. Do
you start and stop quickly between intersections? Accelerating quickly
and braking hard both use more gas than accelerating smoothly and coasting
between lights at intersections. Though we can't control the traffic lights,
we can control how we drive between them. This is a great tip for city
driving that will improve your fuel consumption.
On the highway, you can improve your gas mileage as well. Using the cruise
control and staying within the speed-limit will cut down on your fuel consumption.
Cruise control helps you maintain a more constant speed than you can do
yourself, which translates to better mileage. On long drives, cruise control
is the key to better fuel efficiency. But what about the speed limit? While
the speed limit is for your safety, it is also one of the lesser known
gas mileage savers. The faster you drive, the harder your car has to work.
After about 65 MPH, the efficiency of your car begins to drop drastically.
So, keeping your speed in check will keep your gas bill under control too.
Maintaining your car and keeping your car free of excess clutter are two
more gas mileage savers to be aware of. By keeping up with the regular
maintenance of your car, you'll keep it running efficiently, which means
burning less gas. Things to keep an eye on, either by you or a professional,
include properly inflated tires, a clean air filter, and regular oil changes
and tune-ups. Improperly inflated tires can reduce your fuel efficiency,
as can clogged air filters. A clean running, properly maintained engine
will be more efficient. Removing excess clutter from your car can also
help your mileage. Extra weight in the trunk or bed of your truck or SUV
means more gas being burned during everyday driving.
Another gas mileage savers option is to drive a more fuel efficient car.
Hybrid cars, cars that run on battery and regular petroleum, can help you
save money at the pump too. By using various energy saving techniques,
such as cutting the gas engine when the car is idle and using an energy
return system when the car is braking, reduce the amount of gasoline used.
If a hybrid car is not your thing, you can also try a diesel car, or simply
a smaller car. Smaller cars weight less and typically have smaller engines
than trucks and SUV's. If hauling a big load around is not a typical daily
task for you, then, a smaller sedan or coupe will save you big bucks in
gas. Diesel engines, too, get very good gas mileage. It is not atypical
for a diesel engine to get more than 40 miles per gallon. So, the next
time you're deciding which car to drive or buy, remember these gas mileage
savers!
Americans have always loved driving their cars, but with gas prices the
way they are, driving is not as cheap as it used to be. Remembering the
gas mileage savers in this article will help you drive around without breaking
the bank. Find other similar articles at http://www.gasmileageworld.com.
About the Author
Articlewriter Andrew has some gas saving tips for you in this
and other articles. Find other articles at http://www.gasmileageworld.com
Peak Oil & Life Thereafter
Avoid Costly Traffic Tickets. Make Your Car Invisible to Red
Light and Speed Cameras
Most people, when they think about oil, think about their winter
heating bills or the price of gasoline. If only it were that simple.
The fact is that oil plays an integral role in almost everything
we do. Oil is used to move products around our country and around
the world. Oil allows large machines to build roads, bridges,
tunnels and structures. Oil is one of the primary ingredients
in asphalt used to pave our roads and freeways. Plastics and plant
fertilizers are both byproducts of oil as well. Oil is by far
the most important commodity in our world.
Now, let's think about this for a minute. We're talking about a liquid
that can be pumped from the ground and, after some fairly minor refining,
can be put into a car so we can drive around with 200 or 300 horsepower.
This is unbelievable stuff. Think about it. 200 or 300 horsepower! What
does that actually mean? It means that oil gives us the equivalent of 200
or 300 horses to use as we see fit. At the turn of a key, we can get all
200 horses to ferry us around to our chosen destination. And, we don't
have to feed any of these horses or clean up after them.
I know this sounds silly but it's an accurate comparison. A hundred years
ago, it would've taken a fairly wealthy man to be able to afford a horse,
much less 200 of them. Today, we almost all own 200 horses or more. With
our cars alone, oil has provided incredible wealth compared to past generations.
It's also allowed sophisticated machines to automate entire assembly lines,
bringing down prices of almost all consumer goods. Fact is; we all live
like royalty today when you compare it to a hundred years back. And it's
this abundance of energy that has dramatically magnified the progress,
development and population growth of the past 100 years. Unfortunately,
it will have a similarly dramatic impact when it finally runs out.
Let's look at a couple examples. Back in the 60s, the "green revolution" was
achieving massive increases in crop outputs of certain staple crops like
rice and wheat. The revolution began back in 1945 with a joint venture
between the Mexican government and the Rockefeller Foundation but it really
started picking up steam in the 60s. The idea was to use new technologies
to improve the agricultural output of farm land and the project had tremendous
success with some crop yields increasing by almost 600%. That means a single
plot of land could produce 6 times more food by using these new technologies.
So, what actually took place? Well, a lot of the progress involved new
hybrid crops and farming techniques. But the backbone of the green revolution
was oil. The industrialization of farming required new machines all running
on oil. But more importantly, a whole new generation of nitrogen and ammonia-based
fertilizers were being developed, and they're all byproducts of oil. It's
these fertilizers that had the most dramatic affect.
Plants need nitrogen to grow. Nitrogen is found naturally in manure and
other decaying organic material. It's a natural recycling process. Plants
dye and decay and then get used by newer plants as fuel. The same is true
for manure. And since oil is the end result of millions of years of organic
decay, it can provide this nitrogen in an incredibly concentrated form.
Before these fertilizers were developed, farmers used to rotate their crops
and distribute manure as fertilizer on their fields. But these new petroleum-based
fertilizers made all that unnecessary.
The massive increases in food production during the 50s and 60s is credited
for saving millions of lives around the world, particularly in underdeveloped
countries like Pakistan, India, Mexico, Sri Lanka and the Philippines.
And as a result, the population was able to grow much faster than it could
have otherwise. Indeed, the entire world population has grown as a result
of the green revolution. But what happens when the fertilizers become prohibitively
expensive? The population will require more food than the fields can produce
and food shortages will result.
I'm not suggesting this will happen tomorrow but it's important to understand
the magnitude of the problem. There are some who have tried to calculate
the "human carrying capacity of the globe" based on a variety
of variables. Food production and energy always factor in as the most important
variables and oil is integral to both. When oil runs out and fertilizers
once again come from manure and decaying organic material, food production
will drop dramatically and our ability to transport that production will
drop as well. The combination of those developments could easily lower
that "human carrying capacity."
Let's look at another example. We all see the products lining our store
shelves that are manufactured in China. We hear about the massive trade
deficits on the evening news. All that trade is made possible because it's
still relatively inexpensive to transport products around the world. Huge
tankers carrying thousands of containers cross our oceans daily bringing
cheap imported goods to our shores. And all these tankers run on oil. So
as the price of oil goes up, it will become less profitable to import cheap
products from abroad.
Globalization is only possible because of oil. There will come a day when
shipping products manufactured in China all the way to the port of Los
Angeles will seem absurd, particularly if you proposed doing so with oil.
When? Who knows? Perhaps 100 years. Perhaps 200. But it will come eventually
and regional economic spheres will result. Production will take place closer
to consumption and prices will rise as a result. Put another way, today's
standard of living will drop significantly when we're forced to rely on
ourselves to produce the goods we consume.
Some people believe we'll easily find an alternative source of
energy when oil runs out. They believe human ingenuity will inevitably
save the day. I agree that human ingenuity will find ways of dealing
with the problem. I agree that human ingenuity is capable of incredible
things. But let's not forget that we're talking about a liquid
we can pump out of the ground, refine, store at room temperature,
put into a car and drive around. Nothing will ever provide the
ready availability of energy offered by oil. Nothing
There's a measurement out there called the EROEI or the "energy returned
on energy invested", and it measures exactly what it says. How much
energy do you get back for every unit of energy invested in production?
When oil was first discovered, its EROEI was over 100. For every unit of
energy you invested in pumping oil, you would get over 100 units of energy
back. According to Howard Odum who wrote Environmental Accounting, Energy
and Decision Making (1996), Middle East oil has an EROEI of about 8.4 and
Alaskan oil is just over 11. Meanwhile, hydroelectricity is 10, nuclear
is 4.5 and geothermal is 13.
The point of bringing this up is that hydrogen has an EROEI of less than
1. In other words, it takes more energy to isolate hydrogen than it eventually
delivers when used. Hydrogen isn't a source of energy at all. It's only
a carrier of energy, and you lose some in the process of using it. Hydrogen
will never replace oil because it can't. It doesn't provide energy.
Hydrogen only plays an important role because it can be transported (although
storage has challenges) and it also allows combustion without any greenhouse
gasses. When burned, hydrogen only releases heat and water. That's a major
benefit. But anyone who believes hydrogen will swoop in and save the day
doesn't know that much about the topic. It will play a role, yes. We may
even be running our cars on it one day but it won't represent any sort
of miracle cure, that's for sure.
So the million dollar question is: when? When will oil start running out?
And the answer to that question is hotly debated these days in political
and industrial circles around the world. So far, oil production has increased
every single year, but so has demand. With China and India developing their
countries and building infrastructure, demand is growing faster than supply
which is why we see the price rise. But the more important concern is when
the annual production of oil starts to decline.
That milestone is commonly referred to as "peak oil"; the year
when oil production reaches its zenith. Peak oil is an incredibly important
milestone because it will be followed by an age where annual oil production
slowly drops while demand continues to grow. You think we've got high oil
prices now?? Think again. Once we pass peak oil, prices will soar. And
it's not a matter of price gouging, by the way. It's just a matter of supply
and demand. If the demand for oil is greater than the supply, a bidding
war will begin until a new equilibrium is reached. Fact is; there's a small
bidding war taking place right now and that's why we're seeing gas prices
trending higher. And although oil companies will make larger profits along
the way, the real money will end up in the hands of those countries that
have oil inside their borders.
That means the Middle East will be swimming in money and you can bet that
will come with increasing corruption, brutality and militarization. Other
countries slated for the windfall include Venezuela, Canada and Russia.
In fact, if you include the tar sands in Alberta, Canada has the second
largest oil reserves in the world. Keep your eyes on our northern border
because the power dynamic will be shifting in their favor in the years
to come.
Experts on the subject can't agree on when it'll take place. And since
production statistics are only aggregated after the fact, we won't know
until the following year anyway. But most experts believe it will happen
either within the next 10 years or somewhere around 2050. Not surprisingly,
the scientific community generally supports the former prediction while
the oil company experts support the latter. Either way, it's coming up
and it'll put a major damper on the world economy.
In the short term, we can expect continued high oil prices. China and
India are both in a race against time. They're both trying to develop as
fast as they possibly can before the prices get too high. Go to Beijing.
You'll see more cranes than you've ever seen. More skyscrapers. More freeway
construction. Go to New Delhi. They know what's coming. They know peak
oil is just around the corner. The population of China is about 1.3 billion
and the population of India is about 1.1 billion. By comparison, the population
of the United States is about 0.3 billion. So you can bet the demand for
oil will keep growing and that will keep prices on the rise.
Since oil is so integrally involved in everything we do, rising
prices will filter through the entire economy and eventually cause
inflation. This process takes time because companies are reluctant
to raise prices in a competitive market. But increasing costs
can't be ignored forever and will eventually be passed on to the
customer. Rising inflation will get tacked on to interest rates
to protect the real rate of return demanded by investors. That
will further dampen the housing market and slow the economy in
general.
Oil is the most important commodity on earth and although the media rarely
draws the connections, we're seeing the effects of rising oil prices in
dozens of ways every day. The pundits and experts will identify these connections
more as prices continue to rise and the population will begin an educational
process. The sooner that happens, the sooner political support will grow
for alternative energy research and that will lubricate (no pun intended)
the transition to life after peak oil.
About the Author
Patrick Schwerdtfeger is a licensed Mortgage Banker located
in Northern California. He is the creator of Beyond the Rate, a detailed
and candid information series for homeowners covering real estate mortgages,
loan qualification and interest rates.
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