Renewable energy is a Critical solution on combating climate change, through reaching an accepting level of carbon emission.

According to the reports of the Intergovernmental Panel on Climate Change, renewable energy is one of the solutions proposed to avoid the worst effects of climate change, as Renewable energy can provide broader benefits, if implemented appropriately, in social and economic development, providing a safe supply of energy, and reducing negative impacts on the environment and health.

The International Environmental law does not deal with renewable energy independently, it has still for a long time been within the jurisdiction of the state, but due to the rise of many factors such as climate change, the approach was changed, especially after increasing global demand, so the renewable energy sources today have an international dimension, but its regulations still need to create effective legal management systems.

Although there is no unified legal framework that regulates renewable energy, and binding normative regulations of renewable energy is scarce, however it has found provisions relevant regulation renewable energy across multiple level of international instrument.