Wu learned that Colombian President Gustavo Petro stated that Venezuela and Paraguay, which have abundant clean energy resources, are attracting Bitcoin mining investments, and that Santa Marta, Río Acha, and Barranquilla in Colombia's Caribbean region also have similar potential. Petro said that if virtual currencies rely on fossil fuels, it will worsen global warming and the climate crisis, and called for dialogue with the Wayúu indigenous community to make them co-owners of related mining projects.