Alternative Energy Sources Have Advantages And Disadvantages

Jul 26, 2012 by gilvlk20

The world is currently experiencing a severe energy crisis. Whether it is true or false, there’s definitely an increase in energy rates, not only gasoline at the pumps, but electricity for the homes. With the depletion of the nonrenewable sources of energy all over the world, alternative sources are being looked into. Alternative energy can help everyone but it’s not perfect as they have both advantages and disadvantages.

Renewable power has the advantage that it won’t run out, since it continues to replenish itself, therefore making it sustainable. There is virtually no waste products that cause any harmful effects on the environment, which is a major advantage. Sustainable energy has been found to have economic benefits for a number of countries. These alternative energy projects are being done in smaller communities away from big cities. Nevertheless, it is much more difficult to generate huge amounts of energy using alternative sources than traditional fossil fuels. Energy supply can also be dependent on the weather as well which can be an issue.

There’ll always be natural light so it is a fantastic source of power. There are limitations to solar power so it can be tough for it to replace regular electricity resources. Areas that do not get very much natural light are not good areas for creating energy from the sun. Water dams used to produce electricity have been around for a long time but are extremely expensive to maintain. Yet another option is the use of tidal patterns in the ocean but that only works in particular places. Locations that use tidal energy for power have seen some negative environmental results.

Options to replace gas include creating alcohol from crops, animal waste and other natural products. Even though it is very good they replace gasoline, they’re not good for the environment as they still create greenhouse gases. One other source of power that’s extremely friendly to the environment is wind energy. The only problem is that they require a lot of land so that the big wind generators can create enough energy. It is crucial to have constant wind for the wind farms to be effective.

You can expect to find disadvantages to any alternative energy sources. When you take into account the undesirable effects caused by traditional fossil fuels, its downsides seem to be rather minor. In terms of the long range health of our planet, it should be plenty worth any trouble it might take to make use of alternative sources of energy. With technology developing fairly quickly, we should be able to find a source of energy that is both cost effective and environmentally safe.

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