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  (Source: Slice of MIT)
America continues pushing toward cleaner energy today

The UN-supported organization, Renewable Energy Policy Network for the 21st Century (REN21), conducted a study that shows half of new power generated in the United States in 2009 was renewable energy.

The U.S. has taken great strides toward mass use of renewable energy. Just last year, 10 gigawatts of wind power capacity was installed in the United States, which can power 2.4 million homes. Other advancements in clean energy were made last year as well, such as the $7 million grant for Argonne National Laboratory from the U.S. Department of Energy to further solar power research.

More recently, the Obama Administration has continued contributing funds to keep renewable energy research rolling along. In April, the U.S. government approved the country's first off-shore wind farm, despite those who protested the idea, and just this month, Obama gave a hefty sum of $1.85 billion for new solar energy plants to be built around the U.S.  In addition, a promising 73 percent of Americans want to cut fossil fuel dependency in favor of cleaner methods. 

While the U.S. is moving along in regards to green technology, other countries around the world have been joining the revolution for a cleaner planet too by implementing new ideas in green technology. 

In Europe, 60 percent of new power generation in 2009 was in the form of renewable energy. But China has made the most progress when it comes to green technology by manufacturing more solar panels and wind turbines than any other country, as well as adding of 37 gigawatts of renewable energy to China's overall power generation capacity. Worldwide, renewable energy accounts for 25 percent of total power generation and provided 18 percent of the Earth's electricity in 2009. 

Despite these strides in the growing use of renewable energy, the U.S. has a long way to go before they accomplish the U.S. Department of Energy's goal of having 20 percent of America's power derived from wind by 2030.



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RE: Cart before the horse
By knutjb on 7/17/2010 4:36:28 PM , Rating: 3
Don't oversimplify their efforts, it took Edison 3000 attempts to get the light bulb to work, not to mention all the others that created the light bulb at the same time.

Just because electricity and light are common place doesn't mean they were easy back then. They had to invent the engineering, power source, wiring, insulation, circuit topology, regulators, fuses, sockets and switches. Not to mention that many people thought electricity would leak out of the sockets and shock them.

You are the perfect example of misunderstanding history. It did cost a lot of money at that time to do that work they did have large staff of researchers and workers creating and manufacturing projects, up to 10,000 at Edison's Menlo Park during its peak. The phonograph, movie projector, power grid, etc... The profits from selling these products supported further research.

Those guys did it without the government deciding what they should do or funding it. They were the bleeding edge of technology in their day and made it possible for modern research.

quote:
It didn't cost a lot to develop a light bulb or the battery... But it costs a lot of money to develop high efficiency solar panels, genetic engineering, microbiological solutions, nanotech etc. Just the equipment and testing costs fortunes.
If the government would get out of the way and let those who know how to run profitable companies take care of business it will happen faster and cheaper than ANYTHING government can do. Many private companies have partnerships with Universities. If any invention cannot sustain itself in the open market then its not likely the best or most efficient way to do it and is nothing more than a Rube Goldberg device.

Everywhere government decides what should be done the costs go up due to the bureaucratic systems inherent inefficiencies.
quote:
You can't go to a formula 1 team and tell them that they can add 50 horse power to their car with just a pencil and an eraser because it was done that way 40 years ago...
No they did use pencils and paper, but they used their brains to figure it out. Its the individuals ideas that create, not piles of money from the government. An F1 Team receives government money? I thought it was private sponsors...

Don't get suckered into thinking only the Government can get us out of the hole we allowed them to put us in.


RE: Cart before the horse
By Zingam on 7/19/2010 7:20:33 AM , Rating: 3
Things were easy back then but things are much more difficult right now.

It takes basic physics knowledge to develop a light bulb but it takes not so trivial physics to develop a light diode and to manufacture it. So with time things get more complicated the researchers must know more and study longer to be able to invent new stuff because the easier things were already discovered because they were easy.

People are not getting more stupid than before as some like to claim. Science is getting more complex. Once upon a time 5 years in school were all the education anyone needed. Now you need about 20 years of schooling to get a capable specialist.


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