Global Environmental Politics

Master's Degree Programs in Global Environmental Policy and in Natural Resources and Sustainable Development

Climate Engineering under the Paris Agreement: A Legal and Policy Primer

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About the Authors 

A. Neil Craik

Neil Craik is a CIGI senior fellow with the International Law Research Program, effective June 2015. He is an associate professor at the University of Waterloo with appointments to the Balsillie School of International Affairs and the School of Environment, Enterprise and Development, where he teaches and researches in the fields of international and Canadian environmental law.  

 Wil Burns

Wil Burns is a CIGI senior fellow with the International Law Research Program, effective July 2015. Until recently, he served as director of the Energy Policy & Climate Program at Johns Hopkins University, and now serves as co-director of the Forum for Climate Engineering Assessment, a scholarly initiative of the School of International Service at American University in Washington, DC.

While the Paris Agreement does not address the issue of climate engineering expressly, the target of limiting global average temperature rise to no more than 2°C (a goal that appears unlikely to be achieved in the absence of significant amounts of carbon removal) raises questions with respect to how the issue of carbon dioxide removal (CDR) and solar radiation management (SRM) technologies may be addressed under the Paris Agreement. This report examines the specific provisions of the Paris Agreement with a view to identifying where legal and policy questions in relation to climate engineering are likely to arise. Inclusion of CDR technologies as part of a state’s nationally determined contributions (NDCs) is permissible under article 4 of the Paris Agreement, but will likely trigger concerns respecting technological readiness and equity. SRM technologies would appear to have little entry room within the Paris Agreement, but the process mechanism of the agreement provides opportunities to satisfy SRM research governance demands for transparency and public deliberation. The report concludes that the building blocks for an internationally integrated approach to climate engineering law and policy are faintly present in the Paris Agreement’s procedural and institutional capacities. As research activities generate a clearer understanding of the feasibility of CDR and SRM technologies, bringing the science to bear on the normative commitments to equity, human rights and the nature of climate change as an issue of common concern will be critical to realizing a broader coherence in global climate policy under the Paris Agreement.

Read the full report here.

Author: sisgep

The Global Environmental Politics program in the School of International Service at American University offers a unique, specialized, and world-leading graduate environmental studies education. We have two degree tracks: Global Environmental Policy (GEP), and our dual-degree Natural Resources and Sustainable Development (NRSD) option with the UN-mandated University for Peace in Costa Rica. Join us!

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