Renewable energy sources

1. Solar power
Solar energy is obtained from sunlight.
Solar energy can be used to heat water and power cars, aircrafts, calculators,
and other small appliances. It can even be used to cook food!
Solar energy is the earths most available energy resource because it can be
found anywhere the sun shines.
It takes about 8 minutes for the sunlight to travel from the sun to earth moving
at 186,282 miles per second.
The largest solar plant in the world is located in California Mojave Deseret it is
made up of over 930,000 mirrors that convert the suns heat into electricity.
Solar energy is the reason we live today.
It is main source for all life forms.
It makes the cost of energy free, the solar panels cost around £300.

2. Wind energy
Wind turbines can be ran by air flows 600 kW-5 MW is the range of
Power that wind turbines use.
As wind speed increases power output.
The long term technical potential of wind energy is said to be 5 times total
Current global energy production-offshore resources can contribute more
energy.
They are two types of wind turbines
Vertacal axis or egg beater
Horizontal acis or propella style