Which is the fastest growing Renewable Energy source in the world?

A lot of investment is going on wind power energy from the main authorities whislt individuals are investing in solar energy 

Solar energy is the fastest growing renewable energy source.

That is wind power, with an annual growth rate of39%. This is the largest increase in capacity on record—helped significantly by economic stimulus funding for green energy.

solar energy

its sun solar energy  so so so fast evin in medeleast 

I think its the Wind.

Wind and solar both are emerging fast but I think Wind is fastest regarding the MW capacity production 

I think solar energy is receiving seriou attention particularly in countries with high rate of insolation

Wind

Its solar now, but

In future it will  cold fusion  Sonoluminescence

QURAN:

“Allah is the Light of the heavens and the earth. The Parable of His Light is as if there were a Niche and within it a Lamp: the Lamp enclosed in Glass: the glass as it were a pearl-like planet: Lit from a blessed Tree, an Olive, neither eastern nor western, whose oil is almost luminous, though no fire touches it: Light upon Light! Allah guides whom He will to His Light: Allah sets forth Parables for men: and Allah knows all things.”

Solar and Wind