Could the US become a role model for electricity decarbonization?

Abstract

Decarbonizing the electricity system is a low-cost climate pathway that the US could lead by example to achieve science-based 2030 emission-reduction goals. However, fossil energy lock-in is inhibiting the infrastructure transition, and new fossil fuel infrastructure continues to be commissioned across the globe and in the US. Simultaneously, climate concerns are growing, and wind and solar solutions are advancing. With carbon pricing, strong regulations, and sustained financial incentives, the US could become a role model for electricity decarbonization.