Wind. Kinetic wind power is now already widely used as a wind player using wind turbines for home or for business purposes. One wind turbine can cost two and a half billion dollars to 10 billion dollars, depending on size. But one turbine alone can support up to thirty houses, but because the wind does not always blow, the reserve must always remain available, for example, from PLN.
Sun. Our country is rich in the sun seems very appropriate to use these resources. Try using a roof made of solar power systems are called photovoltaic cells. The price is not cheap, for a standard size roof can reach 200 million dollars. But this system greatly reduces electricity bills homeowners, especially with PLN's existing billing system now.
Biodiesel. The basic ingredients of this fuel made from plants like soy, coconut and the like, biodiesel is non-toxic fuel that can be mixed with regular diesel or used as is to reduce emissions.
Nuclear. With uranium fuel, metals found in rocks, and processed in a nuclear reactor, the heat energy will be used as an ingredient to turn turbines that exist. This energy source does not release greenhouse gas emissions and do not in fact. 20% of the power source in America has been fueled nuclear.
Hydrogen. How do you create a resource that did not remove anything but clean water? The answer is hydrogen fuel cells. The current problem is to separate the hydrogen from the forms of composition, for example, carbon chains or water, means using other resources. Hydrogen storage is also not easy, because its density is very low, it is extremely difficult to put hydrogen in large quantities in a narrow room. Therefore, although many vehicles began using hydrogen as a fuel, it is still difficult to set up hydrogen filling stations.