loka welanda pole" bora thel " mila yanakota petrol gas mila yema aniwaryayai....
ekama vikalpaya, deshiyawa apita uthpadanaya karanna puluwan power sources walata herena eka.....
1- wind power
2- oceanic waves
3- nuclear power
ihatha power sources industrial and domestic usage eka cover karanna bawitha karanna puluwan
eth rath wahana duwanna petrol onemai.....ekata ekko
bio-diesel bawitha kala yuthui..ekko
Hydrogen.+ Helium ignition engine bawitha kala yuthui
