R E P O R TO C T O B E R 2 0 2 1E N V I R O N M E N T A N D N AT U R A L R E S O U R C E S P R O G R A MMission HydrogenAccelerating the Transition to a Low Carbon EconomyEdited by Nicola De BlasioAuthors Nicola De Blasio Fridolin Pflugmann Henry Lee Charles Hua Alejandro Nunez-Jimenez Phoebe FallonEnvironment and Natural Resources Program Belfer Center for Science and International Affairs Harvard Kennedy School 79 JFK Street Cambridge, MA 02138www.belfercenter.org/ENRPStatements and views expressed in this report are solely those of the author(s) and do not imply endorsement by Harvard University, Harvard Kennedy School, the Belfer Center for Science and International Affairs, the Institute for International Political Studies, the T20, or G20.Copyright 2021, President and Fellows of Harvard CollegeR E P O R TO C T O B E R 2 0 2 1E N V I R O N M E N T A N D N AT U R A L R E S O U R C E S P R O G R A MMission HydrogenAccelerating the Transition to a Low Carbon EconomyEdited by Nicola De BlasioAuthors Nicola De Blasio Fridolin Pflugmann Henry Lee Charles Hua Alejandro Nunez-Jimenez Phoebe FalloniiMission HydrogenAbout the ProgramThe Environment and Natural Resources Program’s mandate is to conduct policy-relevant research at the regional, national, international, and global level, and through its outreach initiatives to make its products available to decision-makers, scholars, and interested citizens. Over the past 30 years environmental policy has changed dramatically. Today it is an integral part of energy policy, economic development, and security. Security means not only protection from military aggression, but also maintenance of adequate supplies of food and water,...