A Country Ablaze: The New Normal of Wildfire Season

In late July 2025, Bulgaria was managing nearly 100 active wildfires. The most serious fires affected the Pirin and Maleshevo areas, while homes were damaged in Simitli and Kozarevo, and villages were evacuated. Bulgaria expected aerial support from EU partners as conditions worsened. A separate fire near Rani Lug spread across the border into Serbia, underlining how quickly a national emergency can become a regional one.

The severity of that crisis came after an already exceptional 2024 season. In Bulgaria’s official forestry reporting, 595 fires in forest territories were recorded in 2024, affecting 171,164 decares of forest land, equal to 17,116.4 hectares. Of that total, 14,624 decares were crown fires, and direct material damage in forest territories was estimated at BGN 8,395,690. The Executive Forest Agency placed 2024 in fourth place in terms of burned forest area since 2000.

A second official data system, the European Forest Fire Information System (EFFIS), measured the same 2024 season differently. EFFIS mapped 45,435 hectares burned in Bulgaria from 256 fires, the country’s highest mapped total in more than a decade. The EFFIS advance report also noted that about 29,976 hectares of that burned area fell inside Natura 2000 sites, and that agricultural land accounted for the largest land-cover share within the mapped fire perimeters.

The 2025 season remained severe. By 27 June 2025, the Executive Forest Agency said 113 forest fires had already affected nearly 8,000 decares; by 11 July, it reported 35 fires over five days affecting nearly 3,300 decares; and by 26 October 2025, Bulgarian National Television, citing the Ministry of Agriculture, reported that about 155,000 decares of forest had been destroyed by fires during the year. That late-October figure suggests another very heavy season, even though it should be read as a public year-to-date tally rather than a final annual statistical bulletin.

Scope of the Wildfire Crisis

Bulgaria’s wildfire problem is especially important because forests cover more than 35% of the country’s territory. When fires become larger and more frequent, the effects go well beyond timber losses: they affect biodiversity, protected areas, local economies, water retention, soil stability, and the safety of settlements located near forest edges.

Before comparing numbers, one methodological point matters. Bulgaria’s official forestry system records fires in forested areas. EFFIS, by contrast, maps burned scars detected from satellite imagery, focusing on fires of approximately 30 hectares or larger and sometimes capturing agricultural and other non-forest land inside the final burned perimeter. The JRC explicitly warns that EFFIS totals may differ from national systems due to differences in methodology, thresholds, and classification.

Selected official benchmarks for major fire years in Bulgaria

Table note: The historical benchmark years above are based on Bulgaria’s official forestry reporting. The 2025 row reflects a late-October public tally reported by BNT, not a final annual forestry report. EFFIS data should be treated separately: for 2024, EFFIS mapped 45,435 hectares burned in Bulgaria from 256 fires.

The distinction between the two systems helps explain why 2024 stands out so strongly in both national and European datasets. National forestry reporting showed the largest burned forest-territory area in years, while EFFIS showed the highest mapped burned area in Bulgaria for more than a decade. In practical terms, that means 2024 was not only a bad year for forests; it was also a year of unusually large fire perimeters affecting a broader landscape mosaic.

Bulgaria’s crisis also fits a wider European pattern. In a December 2025 update, the European Commission said EFFIS data indicated that 2025 would be the worst wildfire year since records began in 2006. The same Commission update also identified Bulgaria, Greece, Italy, Portugal, and Spain among the worst-affected EU countries in 2024, based on burned area.

Why the Fires Start: Human Causes Amplified by Climate Change

Human activity remains the main ignition driver. In its 27 June 2025 wildfire warning, the Executive Forest Agency said that more than 90% of fires are caused by human action or inaction. That matches the long-standing Bulgarian pattern in which negligence, agricultural burning, discarded cigarettes, machinery sparks, and other avoidable causes dominate ignition risk.

The detailed 2024 forestry report gives a more granular breakdown of officially classified causes in forest territories. Out of 595 fires, 391 were attributed to negligence, 18 to intentional causes, 38 to natural causes, and 148 remained unknown. That means negligence alone accounted for about 65.7% of all officially recorded forest-territory fires in 2024.

Main causes of forest fires in Bulgaria in 2024

Table note: These figures come from Bulgaria’s 2024 official forestry report and refer to fires in forest territories.

Climate conditions then determine how dangerous those ignitions become. Bulgaria’s 2024 forestry report said temperatures were above average and that heavy spring rainfall created a large amount of biomass, including grasses and shrubs, which later dried out and created conditions for very large fires. In June 2025, the Executive Forest Agency again linked elevated risk to high temperatures, lack of rainfall, and dry vegetation.

That national experience matches the broader European scientific picture. The JRC’s PESETA wildfire assessment says climate change is expected to increase fire danger across much of Europe, with particularly strong increases in southern countries where fires are already frequent and intense. The JRC also stresses that a lack of fuel management can amplify those risks. In other words, climate change does not usually ignite the fire, but it makes the landscape more flammable and makes each ignition harder to contain.

The Government’s Response: Preparedness Under Scrutiny

Bulgaria’s institutional framework for forest fire response is clear on paper. The Executive Forest Agency is responsible for forest protection and prevention measures in forest territories, while the General Directorate of Fire Safety and Civil Protection handles emergency firefighting and civil protection response. The problem has not been the absence of institutions, but whether prevention, equipment, planning, and implementation have kept pace with the new scale of risk.

In May 2025, the Bulgarian National Audit Office issued a blunt assessment. It said burned forest areas had increased since 2021, while no additional funding had been requested for prevention and planned fire-protection measures had not been fully implemented. The auditors also said that only about 30% of the area of privately owned forests was covered by approved forest management plans and noted that a national forest inventory had not yet been carried out.

The government has responded with a large EU-funded investment program. In February 2024, the Ministry of Environment and Water announced a BGN 169,964,169 project under the Environment Programme 2021–2027 to improve wildfire prevention and response. The project includes 385 specialized vehicles, 67 mobile forest-fire extinguishing systems, 6,000 sets of personal protective equipment, and training for 26,860 people. By April 2025, the ministry said the first 100 vehicles and six helicopter water tanks had already been handed over.

That is meaningful progress, but the late-July 2025 fires showed that Bulgaria still depends on outside help in a very severe season. During that wave of fires, authorities expected aerial support from EU partners because domestic resources were stretched by the number of simultaneous incidents and the difficulty of operating in strong winds. The overall picture is therefore mixed: capacity is being upgraded, but the scale of recent fire seasons is also increasing.

International Cooperation: A Regional Fight Against the Flames

Wildfires in the Balkans do not respect borders, and Bulgaria’s recent experience makes that clear. In July 2025, a fire in western Bulgaria spread into Serbia near Rani Lug, while Bulgaria also expected help from EU partners during the same crisis period. This is precisely the kind of event for which regional and European civil protection systems matter.

At the EU level, that cooperation has become more structured. In December 2025, the Commission said it had strengthened collective readiness by doubling the rescEU aerial fleet and pooling resources from 27 Member States and 10 countries participating in the EU Civil Protection Mechanism, reinforced by four additional aircraft, 26 ground firefighting teams, and one assessment team from the European Civil Protection Pool.

Information-sharing is also part of that cooperation. EFFIS provides a common European platform for near-real-time fire mapping, seasonal fire-weather outlooks, and post-season burned-area analysis. For Bulgaria, that matters because fires in the country are increasingly part of a wider Southeast European fire environment shaped by shared heatwaves, drought, and wind events.

Preventing the Next Inferno: What Can Be Done

Public Education and Enforcement

The first priority remains reducing avoidable ignitions. If more than 90% of fires are caused by human action or inaction, then behavior change matters. Bulgaria’s forestry authorities already remind the public that during fire season, there is a ban on lighting fires and carrying out fire-related activities inside forest territories and within 100 metres of them. That rule matters most in hot, windy, and dry periods, when a single spark can become a landscape-scale fire.

Early Warning Systems and Monitoring

Better monitoring is the second priority. The JRC’s wildfire situation page says EFFIS is updated weekly during summer and monthly outside summer on the JRC side, while more frequent updates are available directly through EFFIS. Bulgaria, therefore, already has access to a mature European system for fire mapping and fire-danger information; the challenge is integrating those data quickly into national and local operational decisions.

Boosting Firefighting Capacity

The third priority is equipment and logistics. The large Environment Programme project now underway should materially improve Bulgaria’s capacity if it is implemented in full. The combination of specialized vehicles, mobile extinguishing systems, protective equipment, training, and improved ground support is a practical response to the problem that has become visible in recent fire seasons: too many simultaneous fires, in difficult terrain, under severe weather conditions.

Empowering Local Communities and Volunteers

Community readiness also matters more than before. The government’s current project explicitly includes training the population and upgrading six training centres for practical wildfire exercises. That direction is important because the first minutes of a fire often determine whether it remains a local incident or becomes a national emergency. Local awareness, early reporting, and safer land-use practices are now part of Bulgaria’s fire resilience, not optional add-ons.

Forest Management and Land Use Planning

Longer-term prevention depends on land management. The National Audit Office found that planned fire-protection measures were not being fully implemented, while JRC material on wildfires stresses that inadequate fuel management can worsen fire damage. In practice, that means Bulgaria needs more consistent work on firebreaks, fuel reduction, access roads, management planning, and the interface between abandoned land, agriculture, and forest edges.

2026 Outlook

A cautious 2026 outlook is possible, but it should remain just that: cautious. As of March 2026, JRC/EFFIS data showed 22,476 hectares burned in the EU since the start of the year, below the 20-year average of 24,458 hectares for the same point in the season. That is a useful early indicator, but it says little on its own about how Bulgaria’s summer will unfold.

EFFIS also warns that seasonal forecasts are not weather forecasts. They provide climate guidance for the coming months, not a precise prediction of local daily conditions. For Bulgaria, that means the 2026 fire risk will still depend heavily on how spring and summer develop: rainfall deficits, repeated heatwaves, strong wind episodes, and the number of human ignitions will matter far more than any single early-season indicator. A more moderate 2026 season is possible; so is another severe one if drought and heat align.

A Turning Point for Bulgaria’s Forests

The evidence from 2024 and 2025 points to a structural change rather than a run of bad luck. Official forestry data showed that 2024 was one of the worst forest-fire years since 2000, while EFFIS mapped the highest burned area in Bulgaria in more than a decade. The 2025 season then produced another major summer fire wave and a heavy tally of late-season damage.

The central lesson is that Bulgaria now needs to treat forest fires as a long-term governance issue, not only as an emergency-response problem. That means clearer statistics, stronger prevention, better equipment, more systematic land management, and continued access to regional and EU support. It also means comparing data sets correctly: national forest-territory statistics and EFFIS-mapped burned-area statistics both matter, but they answer different questions and should not be used interchangeably.

Bulgaria still has time to adapt, but recent seasons show that the margin for delay is shrinking. The country’s forests, protected areas, and rural communities are entering a period in which fire preparedness must become a permanent part of environmental policy, civil protection, and local decision-making.

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