alternatif energi

Alternative Energy as a Requirement Solution for The Global Warming Problem

MERRY

Global warming is a complex phenomenon, and its full-scale impacts are hard to predict far in advance. It’s very dangerous for the human living in the world. People argue that vehicles and industries pollution make global warming happen. We know that emission gas of industries and vehicles causes increasing of carbon dioxide and air vapor in atmosphere which makes world temperature hotter, called greenhouse effects. So, we have to decrease the carbon emission for avoiding from greenhouse effects.

The best idea for doing that is modernize power plants and generate electricity from nonpolluting sources and by developing the biological energy.

INDRA

Geothermal energy is the heat from the Earth. Resources of geothermal energy range from the shallow ground to hot water and hot rock found a few miles beneath the Earth's surface, and down even deeper to the extremely high temperatures of molten rock called magma.

The advantages are clean resources and ecological friendly. Because, we use only the hot water vapor which is warmed by the earth for moving the turbine. It makes the generator could produce the electric energy.

TITI

Marine current is a steady flow of the amount of water in the marine which is caused by the gravitational force between the earth and the moon. It will be better for developing in the archipelago countries because they have a large area of seas and also many straits that is surrounded by the two islands.

The mechanism for getting the electricity is as same as the air power that is used the converting of kinetic energy. But the output is bigger than the air.

AGUS

Bio gas related to the using of methane gas which is gained from the breakdown of organic matter such as cow manure, sewage, municipal waste, green waste, plant material, and crops in the absence of oxygen. For getting the methane gas, we use the anaerobic digestion or fermentation process.

In a simple using, we use the gas for any heating purpose, such as cooking. But in a big scale, it uses for powering motor vehicle and also producing the electricity. In the other hand, we can fertilize our plants by the compost manure (Bio Fertilizer).

Finally, we think that people must be more care about the greenhouse effects by a real action. Modernize the power plants and generate electricity by using the nonpolluting sources and developing the biological energy is a better choice. For doing that, we must improve our genius for developing this technology and also finding the other alternative solution to solve a big problem in the future.

We must keep alive. In the other hand, saving our earth is a must for us. Well, be a wise person by stop the pollution to reduce the environment impact.