Wind Energy: Definition, Advantages, and Future

Wind energy or wind power refers to the process of using the wind to generate mechanical or electrical power. This mechanical energy can be employed for specialized purposes such as pumping water or it can be converted to electricity using a generator. A wind farm is a collection of wind turbines that are all located in the same area. A huge wind farm can include hundreds of separate wind turbines spread out over a vast region.

Tidal Energy – Definition, Advantages and Future

Tidal Energy available worldwide adds up to nearly 3,000 gigawatts. The Romans were the first to think of tapping into this vast energy reserve and using tidal energy to turn wheels and grind grains. In comparison to wind and solar energy, tidal energy has struggled to gain widespread acceptance.