Climate change in Puerto Rico
Climate change has had large impacts on the ecosystems and landscapes of the US territory Puerto Rico. According to a 2019 report by Germanwatch, Puerto Rico is the most affected by climate change. The territory's energy consumption is mainly derived from imported fossil fuels.
The Puerto Rico Climate Change Council (PRCCC) noted severe changes in seven categories: air temperature, precipitation, extreme weather events, tropical storms and hurricanes, ocean acidification, sea surface temperatures, and sea level rise.
Climate change also affects Puerto Rico's population, the economy, human health, and the number of people forced to migrate.
Surveys have shown climate change is a matter of concern for most Puerto Ricans. The territory has enacted laws and policies concerning climate change mitigation and adaptation, including the use of renewable energy. Local initiatives are working toward mitigation and adaptation goals, and international aid programs support reconstruction after extreme weather events and encourage disaster planning.