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Here Comes The Sun: Solar energy is becoming more attractive for mainstream consumers
The price of a barrel of oil has never been higher ($62.00+ in summer 2005 even before the chaos caused by Katrina). Some say this is a temporary spike, but more and more analysts are agreeing that this kind of pricing is here to stay. World...
Limitless Energy
As with many Americans, I believe that I may have detected a flaw in the Bush energy plan. It seems that oil resources are vulnerable to weather that can shut down by a little bit of rain. Well, okay, a lot of rain. And when you are dependent on one...
Photovoltaic Panels - Harvest the Sun Light
There is a lot of energy in sunlight and that energy can be
converted to electricity with photovoltaic panels. These panels
are made up of several photovoltaic cells which are constructed
of treated silicon which creates an electrical charge...
Practical Experience Reveals That Energy is a Business' Third-Highest Cost.
Practical Experience Reveals That Energy is a Business'
Third-Highest Cost.
John Hurst www.RenewableEnergyStocks.com January, 2006
With America's commercial business sector leading demand, the
cost of providing energy to the nation's...
Saving Energy By planting Nursery Stock
In the past week there has been an increasing interest in
landscape design for energy conservation. Rising fuel costs can
be offset by landscaping. The primary goal is to control wind
and sun. In Pa. the first line of defence for energy savings...
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Schreiber, Johansson Build A 'Bridge' To A Classic
Liev Schreiber and Scarlett Johansson are starring in a widely praised revival of Arthur Miller's <em>A View From The Bridge</em>. They tell reporter Jeff Lunden that as in all great tragedies, this one's clashes and catastrophes have something of the inevitable about them.
Stargazing At The Opera
The Hayden Planetarium in New York takes opera to the moon with a new production of <em>Il Mondo Della Luna.</em> Diane Paulus and Philip Bussmann talk about merging cosmos footage with music, how science can enhance the arts and the future of technology and theater.
Obama 'The Musical' Opens In Germany
A new theater production <em>Hope: The Obama Musical Story</em> opened this week in Frankfurt, Germany. It tells the story, in song and dance, of America's first black president. It is likely to be a big success in a country where President Obama is still immensely popular.
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Saving Money by Saving Electicity
Are you aware of how much electricity you consume every day?
With the rising price of fuel, energy costs are on the rise. And
yet, electricity is still one of the most wasted forms of energy
on the planet. There are many ways to save electricity, and with
it, money. There are simple things you can do, ones that require
a little more effort, and then there are choices you can make
while shopping that can reduce your kilowatt-hours. By following
just a few of these steps, you can take control of your energy
use and see a real difference in your electric bill.
Level One - Simple and Easy
The items in Level One are simple, straightforward, and take
less than five minutes to do.
Learn to turn off the lights when you leave a room. It doesn't
seem like a big deal, but your average light bulb is one of your
biggest power-wasters. You can see a significant difference in
your bill by making sure that unnecessary lights are off. You
might even consider looking at the light-bulb shopping points in
Level Three.
Another great way to save on power with lights is by using
sunlight as much as you can. Opening your curtains or blinds and
turning the electric lamps off will not only save electricity,
but give better light in most cases.
If you have an electric air conditioner or heater, shut it off
or turn it down when you leave. Why waste energy and money
heating or cooling an empty home? You can also turn these down
when you go to sleep. Thermostats with built-in timers help
here, but you can do this just as easily with a manual one.
Also, always turn off fans - ceiling or otherwise - when you
leave the room. They don't actually reduce the temperature in
the room; the moving air only feels cooler against your skin. So
if you're not there to enjoy the breeze, turn it off.
Level Two - More Power to You
Level Two consists of actions that may take an extra few
minutes or half hour to do, but can save quite a bit more.
Find all the electronics in your house that have a big
transformer, or "wall-wart." Almost all of these devices have
what's called a phantom load; they use up to 80% of normal power
even when turned off. TVs and stereos in particular are big
drains. Be particularly wary of devices who have remotes, or
whose manual refers to being off as "stand-by" or "sleep mode."
If you don't want to unplug these devices every time you finish
using them, a power strip or light-switch-controlled outlet can
be an easier option. Flip a switch and save money.
The biggest power-waster in your home is likely an iron or hair
drier. Converting electricity to heat is among the most
inefficient processes
Stroke Victims Think, Robotic Arm Acts
Reporting in <em>Nature,</em> researchers write that two individuals, both paralyzed by stroke, made reach-and-grasp movements using a thought-controlled robotic arm. One participant was even able to a sip a drink by herself. Neuroengineer Dr. Leigh Hochberg discusses the paper and the ongoing trial.
The Simple Truth
What fills your car? Petrol. What fills your fax machine? Paper. Who fills the third planet from the sun? We do, meaning us! Your probably wondering what im going on about aren’t you? I’ve got a question I want to ask you. What would you do to...
in everyday use. The solution is simple -
reduce your use. Ironing all your clothes at once keeps you from
heating up the iron several times. Towel-dry your hair as much
as possible; the power drain of a hair drier is enormous. Space
heaters are also electricity-wasters, so keeping their use down
will also help.
Level Three - Shop Smart
Level Three consists of things to consider when buying
electrical appliances in order to save money long-term.
Almost any electrical appliance will fall into the wall-wart
category described above. Most of them have labels on the box
with how much power they consume. If this rating isn't given in
watts, arithmetic can help: Power (watts) = current (amps) x
voltage (volts). So if your appliance's wall-wart says "Output:
12V, 1.5A", then it will require 12 x 1.5 = 18 watts. The lower
the wattage, the lower your bill will be.
When buying light bulbs, consider switching to compact
fluorescent bulbs. These new bulbs will use less power and last
much longer, resulting in a double savings.
If you're buying a stereo, television or something else that
has a "memory," see if you can find one that will keep its
settings when unplugged, so you don't have to decide between
reprogramming every day or paying more for electricity.
When buying audio equipment, the current fad is to get the
loudest, most powerful stereo or set of speakers you can afford.
Yet in most cases, using this device at more than 1/3 of maximum
volume will result in the police knocking on your door. Also,
the bigger speakers use more electricity; the idea is to reduce
your wattage, not increase it. Buy a reasonable system and save
money both up front and on your power bill.
When buying a monitor for your computer or a television, know
that liquid crystal (LCD) screens use significantly less power
than the Cathode Ray Tube ones of old. Also, a smaller display
uses less power, so choose only as big as you need, and you'll
save a great deal.
The generation of electricity is a high-pollution industry.
Anything that saves electricity helps reduce that pollution
while saving you money. These ideas are just a few of the many
ways in which you can help the environment and your wallet.
About the author:
Juan Anselmo Borla is a freelance writer and poet. He lives at
Dancing Rabbit, a
sustainable ecovillage in northeast Missouri. There, he hopes to
make the world a better place by using his Chemical Engineering
degree to develop an alternative fuels program. His fiancee and
two cats hope he doesn't blow himself up in the process. He can
be reached at jaborla[at]gmail[dot]com
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