Climate Policy Study Maps Economic Risks and Gains Across 169 Nations
A study from the Potsdam Institute for Climate Impact Research examined how reducing fossil fuel use might alter the economic assets of 169 countries. Published in Nature Sustainability, it weighs losses in oil, gas, and coal income against benefits such as less climate harm, growth in solar and wind, and carbon storage. Countries most at risk from a fossil fuel phaseout account for roughly 6% of world economic output, and some African nations may benefit from abundant solar resources.
The Potsdam Institute for Climate Impact Research analyzed 169 nations, sorting them into five clusters based on shared economic interests under decarbonization. Nineteen fossil-fuel-dependent states might resist ambitious policy, while 51 Global South nations facing severe climate damage have reason to favor rapid transition. Thirteen countries, mostly African, hold strong renewable potential, and 17 possess notable carbon sequestration capacity.
The study, published in Nature Sustainability, weighs four effects: falling fossil fuel revenues, avoided climate damage, solar and wind opportunities, and the value of carbon absorption through forests or managed lands. Lead author Guanna Pan said the data map gains and losses through the century depending on policy ambition.
Findings like these could inform how governments and investors weigh fossil fuel assets against emerging energy and carbon-storage value. Nations grouped as likely losers or winners may find shared interests that shape negotiating blocs in climate talks. For ordinary people, the analysis suggests that the pace of transition could affect jobs, energy prices and public revenues differently depending on where they live, though the study models long-term economic potential rather than near-term outcomes.