AUTHOR=Engel-Cox Jill A. , Chapman Andrew TITLE=Accomplishments and challenges of metrics for sustainable energy, population, and economics as illustrated through three countries JOURNAL=Frontiers in Sustainable Energy Policy VOLUME=2 YEAR=2023 URL=https://www.frontiersin.org/journals/sustainable-energy-policy/articles/10.3389/fsuep.2023.1203520 DOI=10.3389/fsuep.2023.1203520 ISSN=2813-4982 ABSTRACT=

The global Sustainable Development Goals require meeting multiple objectives on energy, population, economics, and ecosystems. Development and economic growth as defined by current metrics requires energy inputs, yet energy growth can also increase negative impacts on natural systems. To achieve sustainable development goals, policymakers and technologists will need energy system solutions that consider not only cost and efficiency but also population, quality of life, natural ecosystems, and culture that accommodates different starting points and transition timelines of various countries. To explore possible approaches, this perspectives paper summarizes energy in the context of economic growth and population, illustrating concepts through the diverse status and direction of three countries—Japan, the United States, and Bangladesh—as potential views into a post-growth sustainable future. Four fundamental questions on long-term energy development are identified, related to optimal energy use per capita, sustainable global energy demand, managing an energy transition with stable population, and the need for generalizable approaches across countries.