The biggest barrier to mitigating climate change is the rising global energy consumption.
The growth of industry and technological development in both industrialized and emerging nations are boosting the global energy demand. Coal, natural gas, and oil are examples of fossil fuel energy sources that are used to supply the world's energy needs.
The population and economic growth, especially in emerging market economies, is accelerating the rise in the world's energy demand. Even when rising demand is matched by higher income, it creates new challenges. Energy security concerns may surface as more users seek more energy resources.
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