With most things, you are instructed to weigh the advantages against the disadvantages, and take the knowledge to make your decision. In the case regarding Green Energy Sources, you will find some disadvantages but it is nothing compared to the inevitability connected with no fossil fuels. Even if global warming just isn't as harmful as some claim, using green energy sources is a good idea. Green energy is superb regardless of our existing state because it does not release any toxins into the air and it's clean. Unlike fossil fuels including oil, green energy is renewable so we would never run out of it.
The worst issue about green energy, is that the original start up cost is really quite expensive, but from then on, it doesn't take nearly as much to continue to operate it. As for energy production, there is a likelihood that the amount of energy being produced is not reliably set. While solar and wind power can produce electricity, if there are durations of cloudy days or there is no wind, these kinds of sources may not be able to generate enough power. Many are concerned that setting up wind turbines require a lot of land and may have to cut back on farmland. Other types of green energy are not practical for every place like wave energy can only be set up in areas that get 16 feet or higher waves. Additionally, geothermal energy can only be set up in areas that have a certain amount of volcanic activity.
But if carefully planned, there are many workarounds that would allow green energy to happen. If space is required, wind turbines can be built near the ocean where wind is definitely much more steady. Weather might not be able to often be controlled, but the disturbances don't last every day, and eventually they pass. For example, when using solar energy, extra energy is stored as back up in case there are days when there is not enough light to generate enough electricity. You can find ways around most arguments, but some people don't want things to change, unless it becomes completely necessary. Research continues to go on to locate sources that will work better, so that we always have the power that is needed.
Japan and Hawaii are applying ocean thermal energy, that is power generated by harnessing different temperatures of the water. The methods of energy used in the United States is currently from only about 7% natural sources. It was higher than that 11 years ago, but the concern pertaining to running out of energy seems to go up and down. When things appear serious, people want to look for other possibilities but once things settle, everything goes back to the status quo.
You can find many natural sources for producing energy, such as the wind, water, solar, geothermal, bio-diesel and biomass. Once corporations can find a way to profit from these sources as they can with oil, then you will find a big push for these green energy sources. If oil all of a sudden dried out, then the oil companies would be scrambling to find methods to benefit from a particular source. The sad part is actually these companies are just looking to profit than to be beneficial citizens of the earth.
The worst issue about green energy, is that the original start up cost is really quite expensive, but from then on, it doesn't take nearly as much to continue to operate it. As for energy production, there is a likelihood that the amount of energy being produced is not reliably set. While solar and wind power can produce electricity, if there are durations of cloudy days or there is no wind, these kinds of sources may not be able to generate enough power. Many are concerned that setting up wind turbines require a lot of land and may have to cut back on farmland. Other types of green energy are not practical for every place like wave energy can only be set up in areas that get 16 feet or higher waves. Additionally, geothermal energy can only be set up in areas that have a certain amount of volcanic activity.
But if carefully planned, there are many workarounds that would allow green energy to happen. If space is required, wind turbines can be built near the ocean where wind is definitely much more steady. Weather might not be able to often be controlled, but the disturbances don't last every day, and eventually they pass. For example, when using solar energy, extra energy is stored as back up in case there are days when there is not enough light to generate enough electricity. You can find ways around most arguments, but some people don't want things to change, unless it becomes completely necessary. Research continues to go on to locate sources that will work better, so that we always have the power that is needed.
Japan and Hawaii are applying ocean thermal energy, that is power generated by harnessing different temperatures of the water. The methods of energy used in the United States is currently from only about 7% natural sources. It was higher than that 11 years ago, but the concern pertaining to running out of energy seems to go up and down. When things appear serious, people want to look for other possibilities but once things settle, everything goes back to the status quo.
You can find many natural sources for producing energy, such as the wind, water, solar, geothermal, bio-diesel and biomass. Once corporations can find a way to profit from these sources as they can with oil, then you will find a big push for these green energy sources. If oil all of a sudden dried out, then the oil companies would be scrambling to find methods to benefit from a particular source. The sad part is actually these companies are just looking to profit than to be beneficial citizens of the earth.
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