Copernicus Data Confirms Portugal as Europe's Wildfire Hotspot — 999 Fires and 284,000 Hectares Burned in 2025

A satellite image released on 2 April by the EU's Copernicus Atmosphere Monitoring Service paints a stark picture of Europe's 2025 wildfire season — and Portugal stands out as the continent's most heavily scarred country. The image, mapping 23,180 fires across Europe, the Middle East, and North Africa, shows dense clusters of large burns concentrated on the Iberian Peninsula, with Portugal's interior centre and north marked by the deepest red.

The numbers behind the image are historic. According to the European Forest Fire Information System (EFFIS), operated by the EU's Joint Research Centre, 2025 was the most destructive wildfire season ever recorded in the European Union. Across 25 of 27 member states, 7,783 fires burned 1,079,538 hectares — an area equivalent to the entire island of Cyprus, and nearly double the 2006–2024 average.

Portugal's Devastating Toll

Portugal recorded 999 fires that consumed 284,012 hectares, double the area burned in 2024 and three times the average of the previous two decades. It was the country's second-worst year since 2010, surpassed only by the catastrophic 2017 season that killed over 50 people and burned 442,418 hectares.

The destruction was concentrated in August, which alone accounted for 81 percent of the annual total. Six of the seven largest fires exceeded 10,000 hectares each. In the Beiras and Serra da Estrela region, four megafires destroyed over 132,000 hectares combined. A single fire in the Coimbra district consumed 30,455 hectares. The regions of Viseu Dão Lafões and Douro were also severely hit. Four people were killed, including one firefighter.

Together, Portugal and Spain accounted for 460,585 hectares — 43 percent of the entire EU burned area — from 22 near-simultaneous megafires that overwhelmed national firefighting capacities.

Protected Areas Under Siege

One of the most alarming findings in the JRC's analysis is the toll on Europe's protected habitats. Across the EU, 39 percent of all burned area in 2025 fell within Natura 2000 conservation zones — the backbone of Europe's biodiversity protection network. In Portugal, 51,323 hectares of Natura 2000 sites were destroyed, representing 2.15 percent of the country's total protected area. Serra da Estrela Natural Park alone lost 9,302 hectares, or 10.4 percent of the park's territory.

The habitats affected include mature forests, wetlands, and montado — the cork oak landscapes that are both ecologically unique and economically vital. These are ecosystems with slow recovery rates, meaning the damage from a single season can take decades to reverse.

Climate Change Made It 40 Times More Likely

A climate attribution study published in September 2025 found that the heat, drought, and wind conditions that fueled Portugal's fires were approximately 40 times more probable and 30 percent more intense due to climate change. August 2025 was the fifth-hottest August since 1931, with temperatures 1.48 degrees Celsius above the 1991–2020 average. The heatwave that preceded the worst fires was the longest and most intense ever recorded in Portugal's interior north and centre.

Fine fuel moisture reached historic lows in several regions, enabling rapid ignitions and fire fronts that moved faster than crews could contain them. The JRC noted a broader European trend: "an earlier start, more frequent and intense heat waves, and fires reaching higher latitudes than historically observed." Over 100,000 hectares had already burned across the EU before the end of March 2025.

Rural Abandonment and Eucalyptus

Climate is not the only factor. Decades of rural abandonment since the 1970s have allowed dangerous accumulations of fine fuels across Portugal's interior, compounded by inadequate forest management. Large stretches of pine and eucalyptus monocultures amid unmanaged scrubland create continuous dry, dense fuel loads that turn small ignitions into uncontrollable fronts. Citizens' groups organized protests after the 2025 fires against what they call the "eucalyptization" of Portugal's landscape.

Government Response and 2026 Preparations

The government approved 45 measures for people and businesses affected by the fires and launched a new Forest Protection Plan 2025–2050, with average annual investment of €245 million. The plan aims to more than double the area of prescribed burning from roughly 2,500 hectares per year. An additional €52 million was allocated to prevention equipment, with 2,060 brush cutters delivered to over 400 forest sapper teams.

For 2026, the Civil Protection budget (DECIR) has been increased to €50 million, with over 15,000 operatives and 76 aerial assets planned. At the EU level, the Commission adopted a new integrated approach to wildfire risk management in March 2026 and allocated resources for 12 new amphibious firefighting planes — with delivery from 2028 — and five helicopters for the rescEU fleet. Portugal is among the countries selected to host the new aircraft.

But the Minister of Internal Administration, Luís Neves, has already warned that summer 2026 will be "very difficult," calling for rapid cleanup of zones devastated by the January storms, which have left vast amounts of downed timber and debris that could serve as fire fuel. The message is clear: last year's record may not stand for long.