The Amazon, deforestation, climate policy, conservation and environmental enforcement.
INPE’s consolidated PRODES result put deforestation in Brazil’s Legal Amazon at 5,731 square kilometres in 2025, 12.07% below 2024. The series, running since 1988, supports trend analysis and Brazil’s REDD+ reporting, but cannot on its own establish why deforestation changed.
Launched on March 15, 2004, Brazil’s PPCDAm coordinated land planning, satellite monitoring, enforcement and sustainable-production policies. PRODES data show Legal Amazon deforestation fell from 27,772 km² in 2004 to 4,571 km² in 2012, before rising again and testing whether the policy mix could be sustained.
More than a decade after the Fundão dam failure killed 19 people, a R$170 billion agreement has reshaped responsibilities for remediation and compensation in Brazil’s Rio Doce basin.
The 2015 collapse of the Fundão tailings dam in Mariana killed 19 people and exposed weaknesses in mining-dam oversight. The disaster helped drive changes to inspections, safety rules and reparations, while litigation and environmental management continue.
Brazil’s national space research institute recorded 5,731 square kilometers of PRODES-measured deforestation in the Legal Amazon in the year through July 2025, down 12.07% from the previous annual period.
Annual deforestation in Brazil’s Legal Amazon fell from 27,772 square kilometers in 2004 to 4,571 square kilometers in 2012, according to INPE’s consolidated PRODES series. The fall coincided with an expanded policy mix under PPCDAm, but researchers caution that the plan was not the only factor.
Date shown is the publication date because no separate historical event date is stored.Brazil’s Federal Police and environmental agency Ibama reported destroying 22 dredges and five support vessels during an operation targeting illegal gold extraction on the Madeira River in Amazonas. No arrests or criminal charges were announced.
Brazil’s PPCDAm anti-deforestation plan, launched in 2004 and restored in 2023 after a three-year interruption, is associated with major historical reductions in Amazon forest loss. The latest PRODES estimate put deforestation at 6,288 square kilometres in 2023-24, down 30.63% year on year.
Date shown is the publication date because no separate historical event date is stored.Petrobras closed at a record R$700.08 billion market capitalization on October 2 after reporting another oil-bearing interval at an exploratory well off Amapá. The result remains preliminary, with environmental licensing under appeal.
Brazil’s INPE monitoring agency recorded 5,731 square kilometres of clear-cut deforestation in the Legal Amazon in 2025, down 12.07% from the consolidated 2024 figure. The reduction marks progress toward Brazil’s 2030 zero-deforestation objective, but substantial annual forest loss continues.
Brazil’s environment and regional development ministers flew over fire-affected areas of Amazonas on October 11 as the federal government expanded a response that includes aircraft and firefighting crews. Officials have reported operational deployments and fires extinguished, but no outcome measure yet shows a reduction in overall fire damage or emissions.
Brazil’s INPE recorded 5,731 square kilometres of deforestation in the Legal Amazon in 2025, down from a 2021 peak of 13,038 square kilometres. The data show a sustained decline in measured forest loss, while separate DETER alerts also fell in the latest monitoring cycle.
Brazil recorded 2,874.38 square kilometers of Amazon deforestation alerts from August 2025 through July 2026, down 36% from the prior DETER cycle. The rapid-alert measure guides enforcement and is distinct from INPE’s annual Prodes assessment.
Brazil’s official PRODES data show that clear-cut deforestation in the Legal Amazon fell sharply between 2004 and 2012, rose again to a 2021 peak, and has declined in the latest years. The record underscores both the impact and the fragility of forest-protection policy.
Date shown is the publication date because no separate historical event date is stored.Brazil’s space research agency estimates that deforestation in the Legal Amazon fell 41.8% in the latest PRODES monitoring period. The 2026 figure is preliminary and does not measure fires or wider forest degradation.
Brazil’s Federal Police said an operation with environmental agency Ibama personnel rendered 15 dredges inoperative on the Madeira River in Rondônia, in an investigation into alleged illegal mineral extraction.
Brazil’s INPE space research institute says annual forest clearing in the Legal Amazon fell to 3,335 square kilometers in the year through July 2026, the lowest result in its Prodes series. The figure marks progress toward the government’s 2030 zero-deforestation objective, but does not mean that target has been met.
Brazil’s INPE reported an estimated 3,335 km² of native-vegetation suppression in the Legal Amazon in 2025/2026 and a consolidated 5,516.69 km² in the Cerrado, both below previous lows in their respective monitoring series.
Brazil has tracked annual clear-cut deforestation in the Legal Amazon since 1988. Its latest consolidated estimate recorded 5,731 km² in 2025, extending a public record that shows both steep reductions and later resurgence.
Date shown is the publication date because no separate historical event date is stored.Brazilian federal agencies have carried out separate operations against unauthorized gold mining in Rondônia and Pará, disabling dredges and land-based equipment while investigations seek to identify the financial and logistical networks involved.
Brazil’s Federal Police has inaugurated a forensic geochemistry laboratory intended to compare seized gold with reference data from mineral deposits, supporting investigations into illegal mining and related environmental crimes.