Publications

We conducted a large-sample global survey on climate economics, which we sent to all economists who have published climate-related research in the field’s highest-ranked academic journals; 738 responded. To our knowledge, this is the largest-ever expert survey on the economics of climate change. The results show an overwhelming consensus that the costs of inaction on climate change are higher than the costs of action, and that immediate, aggressive emissions reductions are economically desirable.

This Issue Brief highlights key takeaways from the survey. A more detailed report is available here.

We conducted a large-sample global survey on climate economics, which we sent to all economists who have published climate-related research in the field’s highest-ranked academic journals; 738 responded. To our knowledge, this is the largest-ever expert survey on the economics of climate change. The results show an overwhelming consensus that the costs of inaction on climate change are higher than the costs of action, and that immediate, aggressive emissions reductions are economically desirable.

The Covid-19 pandemic has led federal, state, and municipal policymakers to adopt a number of measures that suspended, delayed, or relaxed a variety of environmental safeguards. Our report analyzes these pandemic-related policy shifts and their impacts on public health and the environment. We also provide guidance on how agencies can increase transparency about these actions, counteract detrimental effects, and preemptively create guidelines to improve responses in a future emergency.

In its analysis of the 2020 Steam Electric Reconsideration Rule, the Environmental Protection Agency failed to adequately provide quantitative estimates for numerous harms from steam electric power plants' wastewater streams and drew conclusions about the rule’s impacts that are undermined by a fair assessment of unquantified impacts. Our report identifies flaws in the 2020 Rule and details changes the agency can make to significantly improve its benefit-cost analysis.

This report examines the relationship between resource adequacy and renewable energy. It explores the impacts of renewables on the functioning of resource adequacy mechanisms and how different resource adequacy approaches affect renewable investment, finding that current approaches—with certain adjustments—are capable of ensuring that the lights stay on during a future that is powered largely by renewable energy.