With the Biden administration in the US introducing tariffs on Chinese clean energy and electric vehicle (EV) goods and components, and the European Union (EU) also imposing duties on electric vehicles because of Chinese state support for these industries, the narrative around China’s...

A key element in the transition to net zero carbon emissions is increasing the use of renewable energy, especially wind and solar energy, and scaling up energy storage sustainably to enable their greater use. This paper discusses the advantages and challenges of scaling up renewable energy...

I study the role of green research and development (R&D) subsidies under different environmental policies. Using a stylized equilibrium model calibrated to the European electricity sector, I analyze the effects of R&D subsidies under (1) an emission tax, (2) an emission cap, and (3) no...