With the advent of cheap solar panels and high efficiency LED lights which can light a room with just 4 watts of power, these small solar systems deliver useful electricity at a price that even the poor can afford.
biogas
Cattle Wastes – Can Be An Excellent Source Of Alternative Energy
The common trend that has been going on is that companies build their large computing centers, referred as server farms in large urban areas or its outskirts.
Sourcing For Alternative Energy
With the constantly rising prices of petroleum in the world market most countries especially the developing ones are looking for other sources whether its indigenous source from wind, sun or from plants for their energy requirements.