Posts Tagged ‘Sources Of Energy’
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Is alternative energy a pipe dream in the short run?
Should the citizens of the united states demand the government provide energy by any means until the technology and the hardware for alternative energy are ready?
I am not saying alternative sources of energy will not happen, of course they will, but we need energy now.
Get the electricity any way we can and phase out fossil fuels as alternative energy comes available.
You are correct.
Massive taxes on energy will NOT solve the problem – it will just cause more suffering for people already just trying to make ends meet.
Are Obama’s Green Energy initiatives goign to be more profitable than old energy?
Which is more profitable green or old energy (coal, oil, etc)?
What will make the difference?
Green vs. greenbacks.
It’s a balance we’ve been told we have to accept. But somebody who knows a lot more about making greenbacks than the vast majority of people says it’s not so. Google CEO Eric Schmidt has patiently been telling Google investors not to worry about the company’s massive interest in the US energy grid. Changes have to be made to the way energy gets transported around the country in order for renewable sources of energy to play a larger role, and Google is in on the ground floor, along with IBM, Cisco, GE and others.
But the investors would still like Schmidt to show them the money.
At the WSJ’s ECO:nomics conference in California, Mr. Schmidt was asked how he would respond to Google shareholders who worry the Internet titan is taking its eye off the ball by paying so much attention lately to alternative energy.
"Money we save on energy goes straight to the bottom line. Lower costs mean higher earnings. green energy done right is more profitable than old energy," Mr. Schmidt said. "Is that a crisp enough answer for you?"
He cited Google’s own multi-trillion dollar blueprint for overhauling the U.S. energy mix. Sure, the pricetag looks hefty–but it would more than pay for itself.
"That’s $3.5 trillion, but over 22 years, not a matter of months," Mr. Schmidt said. "And the benefit would be $4.4 trillion."
But don’t blame the investors for asking — it’s a confusing issue, and one that’s bound to come up very frequently for a while, since President Obama has committed to spending some $4.5 billion on smart grid technology. Schmidt was, of course, a big Obama supporter during the election.
Grist’s David Roberts has a primer (with maps, which we all know I love) on the tangled problem of the national energy grid vs. the "smart grid."
• First, there aren’t many high-voltage lines that go to the places where renewable energy is most abundant (e.g., the Southwest for solar, the Midwest for wind).
• Second, right now there are (depending on how you count) anywhere from three to seven distinct regional grids that make up the national grid, and they aren’t very well connected. While juice circulates relatively freely within these grids, it’s difficult to get juice from one grid to another.
How would you convince the US government to fully support and invest in alternative sources of energy?
I know if the government really put every resource they had into alternative energy, it would become possible to commercialize this industry in as little as 10 years. But 2 decades of war in the Middle East have not encouraged this move, neither have terrorist attacks. Greenland already is moving away from oil as its primary source of energy, why can’t we? We have scientists and MBA’s that are just as brilliant. The only good news I’ve heard is that somewhere in the Midwest, I think it’s Colorado, the state returns some money to homes which use wind-powered energy instead of the traditional forms of energy (oil or electricity). Tax breaks on electric cars are not enough, because I haven’t seen that big of a change in our energy resources yet.
It shouldn’t be the government that does this. I am an Economics major, and spent a semester studying Environmental Economics. The solution can, will, and should come from the private sector. There are many companies out there researching alternate sources of energy, and when it becomes more economical to use these new advances in technology, the market will use them. Right now it is too cost prohibitive to use alternate forms of energy, but as other resources become more scarce, the price of them will go up, and we as a society will use alternate forms of energy, all without having to get the government involved.
Power Your Home With Solar Energy and Wind
Energy has been a main concern of our global leaders. We use up a lot of non-recyclable fuel to heat up our own homes. Of course, heating up our homes is a need. When the weather is cold, we all need heat to stay warm and comfortable. The problem is not with the heating. The problem is the use of non-recyclable fuels to power our heating. Here is an example.
Many homes are powered by heating systems that use oil or gas either directly or indirectly. Those that use oil or gas indirectly are systems that use electricity. And where does the electricity come from? That’s right, they come from power stations that are powered by oil.
As oil is a non-renewable resource, using of oil in huge quantities have been a growing concern among many nations. The question is, what happens when the oil runs out? Then what are we going to use to power our heating systems? As oil becomes more and more scarce, and demand continues to increase, there is only one way that the price will head – upwards. Then again, what happens if we can no longer afford to use oil to heat up our homes?
These are lingering questions at the back of everyone’s mind, one that has no simple solution. However, some people have already started to come up with innovative ideas to overcome these challenges.
Conceptually, the heating problem is a simple one. You need three components in the entire system. One, you need to have a way to convert a renewable energy source into electricity. Two, you need something to store the electricity in. And three, you need a system to convert the electricity into heat energy, which is then transferred throughout the house.
The last part is the easy part. It’s the first two components that most people can’t overcome.
For the first component, you can use solar panels or wind turbines to tap into natural sources of energy – the sun and the wind. Such energy sources are infinite and can go on forever and ever. Also, they are a free energy source. That means if you have a system that taps into these energy sources, you can save a lot on utilities bills.
To trap solar energy, you will need a few solar panels. How many you need depends on the amount of energy you want to tap. The same goes for wind turbines. The energy is then converted into electricity, and stored in batteries. Now you can use the electricity to help you heat up the home.
The entire system sounds really costly to setup because of the mention of solar panels and batteries. Also, some people think that the setting up is complicated, so they don’t even try. But there is help readily available for those who bother to look and try things out. You can always invest in a DIY guide on how to create power from the sun and the wind.
If you set up the system yourself, you save on installation costs. Once the system is up and running, you now have an environmentally friendly house that saves you money month after month.
Gen Wright
http://www.articlesbase.com/diy-articles/power-your-home-with-solar-energy-and-wind-698571.html
Solar Energy a Reliable and Practical Source
These days we are experiencing a growing awareness to the fact that our energy resources, as they have been used in the last few years, are probably not going to last for long and that the energy markets are exposed to more and more rapid changes, some due to political reasons and others because of the changing climate of the planet.
Solar energy is a renewable free source of energy which is sustainable as it is not inexhaustible, unlike fossil fuels which are finite. It is also a non-polluting source of energy and it does not emit any greenhouse gases when producing electricity. The solar electricity that is produced can supplement your entire or partial energy consumption. Using solar energy means reducing your energy bills and saving money. Also having solar PV panels adds value to your home, they are low maintenance and unobtrusive. Germany is the global leader for solar-generated electricity.
Why choose solar energy?
Australia is the luckiest country in the world. Our geography gives us the opportunity to use the most natural, sustainable and clean energy in our homes – the energy from the sun.
Solar thermal applications are the most widely used category of solar energy technology. These technologies use heat from the sun for water and space heating, ventilation, and many other applications.
Solar energy is not a new concept, it has been properly introduced to the global public many years ago and successfully implemented in different parts of the world in different ways, so we can say that solar energy is known to most people, but it is still not as popular as it should be, as a cheap replacement for other sources of energy. The energy of the sun, from its direct sun rays that are projected directly at the earth or by giant wind turbines are free fro us to use, to manipulate for our needs, and this can be done by almost anyone in any place, it just needs to technology and the know-how.
Energy Matters
http://www.articlesbase.com/business-articles/solar-energy-a-reliable-and-practical-source-418757.html