it depends what type of energy it is
Yes wind is a renewable energy...... windmills or wind turbines are how we use this resource
Solar energy (energy from the sun) for example, is considered a renewable energy resource, but it is not technically truly renewable, as the sun will eventually run out. So some renewable energy...
There will always be wind in the world, and it will never run out
Not necessarily. The sun's radiation to earth is renewable, but there are other renewables like wind and hydro power that are not radiant.