Experts from the energy sector agree to the fact that the demand for global energy is likely to double by 2050. On the other hand, tackling climate changes caused by carbon dioxide (CO2) emissions and other environmental stresses has been stressed at more important levels. Going forward, the world definitely needs much more energy to power homes and transporting of fuel to meet the needs of an ever growing population to keep on par with the rise in their living standards too. But in order to confront climate changes, energy must vastly come from lower-carbon emitting sources. New technology and innovations are being implemented by energy sectors continuously so to deliver cleaner energy.