Proponents of clean energy and thinks tanks have long said it’s possible to reduce emissions and keep an economy growing. Now the latest report from the world’s top climate scientists says 18 countries have done just that, sustaining emissions reductions “for at least a decade” as their economies continued to grow.

The United Nation’s Intergovernmental Panel on Climate Change (IPCC) did not name the countries, citing inconsistency in the data.

But using figures from Global Carbon Project, which are not part of the report, The Associated Press found 19 nations where the pre-pandemic annual carbon dioxide emissions were at least 10 million metric tons less in 2019 than in 2010. They are the United States, the United Kingdom, Germany, Japan, Italy, Ukraine, France, Spain, Greece, Netherlands, Mexico, Finland, Singapore, Denmark, the Czech Republic, Belgium, Poland, Romania and Sweden.

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The IPCC identified three common factors for countries that have been able to decarbonize: They used less energy, transitioned away from fossil fuels to renewable energy, and increased the energy efficiency of their products.

Read more: TIME