This supply of low-cost natural gas will allow the U.S. to transform its electricity production into a green energy source at scale.

FORBES: U.S. Energy Independence - So Close, Yet So Far

What was once considered noise pollution could soon become a green source of energy.

FORBES: Written by Bryan Nelson

As efficient lighting technologies, like LEDs, go mainstream they become almost like a new source of green energy.

FORBES: A New Source of Green Energy: LEDs

Wind turbines that are a source of clean, green energy are also having an unforeseen impact on bats and birds.

BBC: Bees on their knees while bed bugs boom

But the UK government is heavily dependent on wind energy more than any other renewable source of power, to provide 15% of its green energy by 2020.

BBC: Why many in rural Wales worry over power and pylons

Participants also recognized the process of building green economies and societies as a source of job creation in sectors such as renewable energy, energy efficiency in buildings and construction, sustainable transport, and organic farming.

UNESCO: Education