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Archive for the ‘Solar Energy’ Category


Solar Energy- Why Is It Not Yet Widely Used

Solar Energy It is Popular. So Why is it Not Yet Widely Used?

The fact is, the 350,000,000 terawatts of power available from the sun is so huge that an exposure to a full sun in only 15 minutes will be enough to generate the worlds energy requirement

Compare that with energy that is generated by nuclear and fossil fuel. Presently, the available data for fossil and nuclear fuel is 10,800,000 terawatts which we all know to be non renewable.

To produce electricity, utility companies burn fossil fuels that translate to 1.3 pounds of carbon dioxide to produce 1kw of electrical power. This unwanted CO2 emissions are dumped into the atmosphere. This then translates into each typical home being accountable yearly for 22,000 pounds of CO2 emissions.

The harnessing of the suns rays is clean and safe. It produces no emissions and it is practical and may in the years ahead, prove very economical. In the United States, only 0.1% of power that is generated is solar energy driven. So what are the obstacles?

According to the Wall Street Journal (in an article that was released in its August 2008 issue), there are groups, backed by political groups that are lobbying against the putting

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Arguments Against Solar Energy

Between you and me, we know that solar energy is a good renewable energy resource and that we should start to utilize it more especially when the Earths fossil fuel reserves are slowly dwindling and will run out in 30 to 50 years. We better look at the various alternative energies and begin a fast tracking of development to hasten our independence on non-renewable fossil fuels. And solar energy is as good as any other alternative energy resource out there. However, several arguments against solar energy have been raised through the years. But probably the most convincing argument is the high costs of solar energy utilization.

The problem with solar energy is that you can only harness it during the daytime. And even when the sun is up, the sunlight will be interrupted by occasional cloud covers, rain, fog, and even smog. So in order to harness the suns energy we need equipment that can get as much solar power as possible at a given time and we need some way of storing that energy so we can use them without any interruptions.

We do have the technology to harness the suns energy, convert it into usable electricity, and store them for

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