Renault-Nissan Alliance CEO Carlos Ghosn published a post discussing the importance of the United Nation’s COP21 climate conference in Paris, which is supported by Alliance EVs.

Ghosn hopes for a new, broad global agreement on the climate change, strongly believing that we should deal with environment impact.

As an example for the automotive industry, Ghosn shows 800 million vehicles on the world’s roads, which will grow to more than 2 billion by 2050, according to expectations.

“We cannot continue to rely only on fossil fuels to power those vehicles and supply the bulk of our energy if we are going to avoid the worst effects of climate change.”

Read more: Inside EVs