BELFAST — Northern Ireland is confronting a sharply escalating wildfire risk, as scientists and land managers warn that a convergence of drier summers, aging vegetation, and historically underfunded fire services has left the region dangerously exposed to landscape-scale blazes that were once considered rare events confined to exceptional drought years.
The shift has been quantifying itself in sobering data. According to the Northern Ireland Environment Agency, the number of wildfires recorded across the region’s uplands, peatlands, and forestry plantations has risen by roughly 47 percent over the past decade. In the first four months of this year alone, emergency crews responded to more than 230 significant vegetation fires — a figure that already exceeds the full-year total recorded in 2015. The area of land burned has more than doubled in the same period, with individual incidents now routinely consuming hundreds of hectares before they can be brought under control.
Ecologists point to several interlocking factors driving the trend. Average spring temperatures across Northern Ireland have climbed by approximately 1.4 degrees Celsius since 1990, according to the Met Office, and the dry spells that once lasted a week or two are now routinely stretching into months. The Mourne Mountains, the Antrim Hills, and the Sperrins — all areas dominated by gorse, heather, and deep peat — are particularly vulnerable. Dried peat can smolder underground for days or weeks, making suppression efforts both costly and technically complex. In several incidents this spring, fires that appeared extinguished at the surface reignited from underground combustion after rain had ceased.
Dr. Fiona Callahan, a landscape ecologist at Queen’s University Belfast, said the region’s vegetation itself has become a slow-building hazard. “We have decades of accumulated fuel loads on hillsides where traditional grazing and deliberate controlled burning have declined significantly,” she said in an interview. “When an ignition source arrives — and ignition sources always arrive — the fire has everything it needs to spread at speed.” Callahan’s research group estimates that roughly 60,000 hectares of Northern Ireland’s upland habitat could be classified as high or very-high fire risk under current conditions, representing a near-tripling of the high-risk area compared with estimates from ten years ago.
The threat is not evenly distributed across the landscape. Upland areas managed by smaller landowners and community groups tend to lack formal fire management plans, while the Forestry Service and larger estates have at least some capacity to conduct risk assessments and maintain firebreaks. The Northern Ireland Fire and Rescue Service has called for additional aerial resources and said that in some rural areas, response times can exceed 40 minutes — long enough for a fast-moving gorse fire to consume dozens of hectares and threaten farm buildings, infrastructure, and in extreme cases, residential properties on the rural-urban fringe.
Policymakers at Stormont have begun to acknowledge the urgency, with the Department of Agriculture, Environment and Rural Affairs launching a consultation in March on a proposed Wildfire Risk Reduction Framework. The framework, if enacted, would establish mandatory risk assessments for high-priority land types and create a coordinating body to align responses among fire services, land managers, and conservation agencies. Critics argue, however, that the proposed implementation timeline stretches into 2028 and may prove inadequate given the pace at which climate conditions are deteriorating. Several environmental groups have written to the department requesting an accelerated schedule and interim guidance for landowners in the highest-risk zones.
Farmers and rural communities say the consequences extend well beyond economics. Several sheep farmers in County Down described losing pasture to fires that moved faster than anything in their experience, with one operator estimating damages of nearly 80,000 pounds following a late April blaze that spread across six farms before aerial water bombing could be deployed. “There’s no playbook for this,” said the farmer, who asked not to be named. “The fires we’re seeing now are not the fires our fathers dealt with. The speed is completely different.”
Conservationists are equally alarmed by the carbon implications. Northern Ireland’s peatlands store vast quantities of carbon accumulated over thousands of years, and fire can release that carbon rapidly, undermining the region’s net-zero commitments. The Northern Ireland Wildlife Trust has estimated that a single large peat fire burning several hundred hectares can emit as much carbon dioxide as several thousand car-years of driving, effectively erasing years of emissions reductions achieved elsewhere in the economy.
Looking ahead, forecasters at the Met Office project that Northern Ireland will experience more frequent and prolonged dry periods through the remainder of the decade, with climate models suggesting that conditions suitable for severe wildfire could become the norm rather than the exception by the 2040s. Scientists say the window for building a robust fire management infrastructure is narrowing, and that investment made now in training, equipment, and proactive land management will determine whether the region’s landscapes — and the communities that depend on them — can be protected in the decades ahead.