Brazil Reports Sharp Drop in Amazon Deforestation
Brazilian officials on Thursday announced a significant decline in deforestation rates, countering one of the arguments used by the Trump administration to justify additional tariffs on the South American country. According to the National Institute for Space Research (INPE) and the Ministry of Environment, Amazon deforestation in May was 61.4% lower than in the same month of 2025.
Despite the reduction, 370 square kilometers (nearly 143 square miles) of the rainforest were cleared. Deforestation in the Cerrado, a savanna in central Brazil under pressure from agribusiness, fell by 12% over the same period.
Lowest May Deforestation on Record
Environment Minister Joao Paulo Capobianco stated that this is the lowest deforestation figure ever recorded for May, and Brazil is on track to achieve its lowest annual levels once data is consolidated later this year. He noted that May typically sees higher deforestation as it marks the start of the Amazon's dry season. In the 10 months from August 2025 to May 2026, Amazon deforestation fell by 37.5% compared to the same period the previous year.
US Tariffs and Deforestation Claims
On June 2, the Trump administration proposed 25% tariffs on imports from Brazil, citing trade practices deemed unreasonable and burdensome to U.S. commerce. The announcement followed an investigation by the Office of the U.S. Trade Representative that accused Brazil of illegal deforestation and unfair tariffs. Capobianco said the deforestation figures debunk these unfair and unfounded accusations.
President Luiz Inacio Lula da Silva nodded in agreement, stating that the Trump administration lied when it first imposed tariffs last year, claiming a U.S. trade deficit. Lula emphasized that Brazil's goal to reduce deforestation to zero by 2030 is a government decision, not driven by international conferences or the United Nations. He called it a matter of justice and Brazil's contribution to the planet.
Importance of the Amazon
Deforestation is the leading driver of Brazil's greenhouse gas emissions, contributing to global warming. The Amazon, the world's largest rainforest, plays a critical role in regulating the climate beyond South America. Scientists warn that forest loss could accelerate global warming and disrupt agriculture as far away as the U.S. Midwest and parts of Europe.
After record deforestation in the 1990s and 2000s, rates declined until the 2019-2022 term of President Jair Bolsonaro, who weakened environmental protections. Under Lula, deforestation has fallen again, reaching its lowest level in a decade last year. However, threats such as climate change and potential legislation remain. Forest degradation from wildfires, logging, and drought affects about 40% of the Amazon and has outpaced clear-cutting in recent years. A strong El Niño could exacerbate conditions with higher temperatures and drier weather, worsening wildfires.
