Wildfire risk, simulated fire by fire

Envitel builds probabilistic wildfire risk models for the insurance and reinsurance market. Our first product, EnviFIRE v1, runs 10,000 synthetic years of fire weather, ignitions and fire growth across Spain and Portugal, and turns them into burn probability for every 100-metre cell.

Map of the Iberian Peninsula showing annual burn probability per 100-metre cell
10,000simulated years per climate scenario
100 mdelivered European grid resolution
3,954,029simulated fires behind the validation

The problem

A peril outgrowing its models

European wildfire losses have grown beyond the tools available to quantify them, and the Iberian Peninsula carries the continent's most active fire regime. In 2025 the EU recorded its worst fire season since harmonised records began, and Spain its worst in more than three decades.

The catastrophe models the market prices against were built for North America. That gap is why climate-risk disclosure and underwriting increasingly demand a defensible, European-first view of this hazard.

1M+ ha

burned across the EU in 2025, its worst season on record: the size of Cyprus

$40bn

insured loss from the January 2025 Los Angeles fires, the costliest on record

75%

of European natural-catastrophe losses go uninsured

Sources: EFFIS (Copernicus / JRC) · Swiss Re · EIOPA

Smoke and flames from a wildfire advancing through hills near Cenicientos, in the Madrid region

This is not a distant risk. It is the landscape we model, a few kilometres from where we work.

Cenicientos, Madrid region, 2019. Photo: Canizipi (CC BY-SA 4.0)

What we do

Simulated, not extrapolated

Most wildfire tools extrapolate from the footprints of past fires. Envitel simulates the fires themselves, thousands of years of them, and reads the risk from what they do.

Physics at ground level

Fire growth is solved with a physical spread model over real terrain, fuels and wind. A result reflects the specific slope and vegetation of a place, not a regional average.

A probabilistic engine

10,000 synthetic weather years grounded in the observed record drive ignition, suppression and spread, and accumulate into burn probability for every cell.

Built for the climate of today and tomorrow

Every layer is produced under near-future CMIP6 climate projections grounded in the observed record, so a portfolio is read under the climate it actually faces.

One simulated fire spreading over real terrain in Envitel's interactive viewer, with coloured burn-probability bands around the ignition point
One simulated fire, hour by hour. A single ignition spreading over real terrain and fuels in Envitel's interactive viewer. The spread engine behind it is patent-pending (U.S. provisional application, filed January 2026). Base map © Mapbox, © OpenStreetMap, © Maxar.

The product

EnviFIRE v1

Hazard, delivered the way the market works with it. EnviFIRE v1 covers Spain and Portugal today; a European release on the same methodology follows later this year.

Hazard layers

Burn probability and fire-intensity layers for every 100-metre cell, portfolio-ready on the standard European grid as GeoTIFF rasters.

Location answers

Locations or portfolios in, burn probabilities and return periods out, delivered as CSV. Single points or whole books.

A portfolio view of the peril

Integrated against an insured portfolio downstream, the layers yield the exceedance-probability view underwriting and capital modelling need.

Burn probabilities at return periods are available today, for any point in the Iberian Peninsula.

Ask for a location check

Documented end to end

Every stage of the pipeline is published in a live methodology platform, with its inputs, modelling choices, validation evidence and limitations. We walk partners through it under a simple NDA.

01Weather

10,000 synthetic fire-weather years, resampled from the observed record and shifted by climate projections.

02Ignition

Where and how often fires start, learned from weather, drought, fuels, terrain and human pressure.

03Suppression

How long a fire burns before it is contained, fitted to the European fire record.

04Fuel moisture

How dry dead and live vegetation is, day by day, cell by cell.

05Spread

Physical fire growth over real terrain, fuels and wind, at 100 m.

06Aggregation

Millions of simulated fires become probability and intensity layers.

07Validation

Every component gated against observations before release.

Map of the Iberian Peninsula showing annual burn probability per 100-metre cell, from very low in pale cream to above five percent in dark brown
The delivered hazard, at a glance. Annual burn probability across the Iberian Peninsula, from the completed near-future run. Darker cells are expected to burn more often.

EnviFIRE v1 is validated against the observed European fire record, climate zone by climate zone, and every result can be regenerated and audited. The full specification — layers, event data, climate projections, validation evidence — lives in the Product Overview and the methodology platform.

Why Europe. Why now. Why us.

Why Europe

Europe's wildfire risk is still priced with models built for another continent. The Iberian Peninsula carries the most active fire regime in Europe, and European portfolios deserve a model calibrated to European fuels, weather and fire behaviour, not adapted after the fact.

Why now

2025 was the EU's worst fire season on record, extreme fires are projected to rise by around 30% globally by 2050, and climate-risk disclosure is hardening from good practice into obligation. The market needs a defensible European view of this peril now, not next decade.

Why us

Envitel was built for exactly this question: physics at ground level, validation run climate zone by climate zone, documentation end to end, and the pace of a company engineered AI-first with the checks built in. From Madrid, inside the geography we model.

The company

A science-based company in Spain

Envitel was founded to build one thing well: a wildfire catastrophe model the European insurance market can trust. EnviFIRE v1, released in July 2026, is where that starts. We work with reinsurers, brokers, MGAs and insurers with European exposure, and the same numbers serve anyone who carries wildfire risk on their books or their land.

Juan Roos

Juan Roos

CEO & Co-founder

Guillermo García

Guillermo García

CTO & Co-founder

Michael Tzannes

Michael Tzannes

Founding Advisor

Working with Envitel

Talk to us

With the current wildfire season underway, we can deliver burn probabilities at return periods for any point in the Iberian Peninsula now. Ask for the product overview, or tell us about your portfolio.

contact@envitel.ai

Envitel Inteligencia Ambiental, S.L. · Madrid, Spain