While states implement policies to spur innovation, manufacturing and other priorities related to clean energy, there was no single source serving as a collection of all such policies across the 50 states. The recently released Clean Energy-Related Economic Development Policy across the States: Establishing a 2016 Baseline by the National Renewable Energy Laboratory (NREL) aims to establish a baseline of existing policy as “a critical first step in determining the potential holistic impact of these policies on driving economic growth in a state.” It focuses on the policies most directly related to expanding new and existing manufacturing.

When Gov. Janet Mills addressed the United Nations General Assembly on Sept. 23, it was the first time a sitting governor of Maine has been asked to address the body. She had been invited as part of her participation in the UN Climate Action Summit 2019, and has made tackling climate change and embracing renewable energy key priorities of her administration. She is not the only governor stepping into the role where the federal government has backed out.

Policymakers will need to consider the larger social and economic conditions associated with efforts to decarbonize the U.S. energy system if the nation is to reach net-zero carbon emissions by 2050.