There are some who say that there are advantages to using such technology. While green energy sources can produce electricity, how much it can generate is not consistent. This is because we have no control of the weather so if a certain area relies on solar energy and there is a weather disturbance, it will not be able to convert sunlight into electricity.
Building these facilities also requires a lot of land so we may have to cut on farmland which is what many are concerned about if more wind turbines are to be put up. The Biggest Disadvantage of Renewable Energy is the relatively higher cost of most forms of alternative energy compared to fossil fuel sources of energy.
Also the massive old energy lobbies have successfully used their massive influence and power to inhibit the growth of renewable sources of energy.
Despite the current apathy towards climate change mitigation efforts, Global Warming is one of the biggest existential threats to humankind.
A very good example of this is called ocean thermal energy. Power is generated by harnessing the different temperatures in the water. It is currently being used on a small scale both in Japan and Hawaii.
In the US, only 7% of green energy sources are used nationally. This was much higher 11 years ago and if we don't have to worry about the cost of oil or even reduce our dependency on it, we have to invest more in this clean energy.
We can get it from green energy sources such as biomass, biodiesel, geothermal, solar, water and the wind. These are things we have all around us and all it takes is for someone to harness it instead of relying on traditional non-renewable means to produce energy.
Hawaii and Japan are, on a small scale, using an energy called ocean thermal energy. The temperatures in the water are harnessed to use as an energy source. Great care is needed with this technology so that the ocean ecosystem is not affected by changing temperatures.
In the US eleven years ago, the percentage of green energy sources being harnessed was higher than it is today. We cannot only worry about exploring it in times of economic turmoil. We, as a global community must invest more resources into utilizing what nature provides - renewable green energy!
Nonetheless, waste to energy could never have any disadvantages. Aside from the fact that it uses waste to generate electricity and solves waste management and green energy concerns, it also leads to an infinite source of electricity for waste will subsist while human civilizations do exist.
If you want to learn more about the technology that produces electricity which is biosphere technology, visit Biosphere Technology, a waste to energy system.
View the original article here
No comments:
Post a Comment