Key Takeaways
- The 2018 California Camp Fire resulted in $16.5 billion in total economic losses, including property damage, business interruption, and emergency response costs.
- U.S. wildfire suppression costs reached $3.4 billion in fiscal year 2021, a record high driven by prolonged fire seasons.
- Australia's 2019-2020 Black Summer bushfires inflicted AUD 103 billion (USD 71 billion) in economic damage across agriculture, tourism, and infrastructure.
- The 2020 U.S. wildfire season burned 10.2 million acres across 11 Western states.
- Australia's 2019-2020 bushfires scorched 72,000 square miles (18 million hectares).
- Canada's 2023 wildfire season burned 45 million acres, the most on record.
- U.S. wildfires killed 24 civilians in 2020.
- Australia's 2019-2020 bushfires caused 33 direct human deaths.
- The 2018 Camp Fire in California killed 85 people.
- U.S. wildfires destroyed 30,080 structures in 2020.
- Australia's 2019-2020 bushfires destroyed over 3,000 homes.
- The 2018 Camp Fire obliterated 18,804 structures in Paradise, CA.
- U.S. wildfires killed 2.5 billion aquatic organisms via ash runoff in 2020.
- Australia's 2019 bushfires killed or injured 3 billion wild animals.
- Wildfires released 1.76 billion metric tons of CO2 in 2020, equivalent to 15% of annual fossil fuel emissions.
Wildfires cause devastating and increasingly expensive economic and environmental damage worldwide.
Area Affected
- The 2020 U.S. wildfire season burned 10.2 million acres across 11 Western states.
- Australia's 2019-2020 bushfires scorched 72,000 square miles (18 million hectares).
- Canada's 2023 wildfire season burned 45 million acres, the most on record.
- The 2018 California wildfire season consumed 1.97 million acres.
- Siberia's 2020 wildfires burned 37,000 square kilometers (14 million acres).
- Greece's 2021 wildfires burned 1.3 million acres on Evia island alone.
- U.S. annual average wildfire burned area was 7 million acres from 2000-2020.
- The 2021 Dixie Fire in California scorched 963,309 acres, California's largest single fire.
- Portugal's 2017 wildfires affected 500,000 hectares (1.2 million acres).
- Oregon's 2020 Echo Mountain Fire burned 25,657 acres.
- Amazon rainforest lost 1.7 million acres to wildfires in 2019.
- Spain's 2022 wildfires burned over 300,000 hectares across multiple regions.
- The 2022 Hermits Peak/Calf Canyon Fire in New Mexico burned 341,471 acres.
- Australia's Black Saturday 2009 fires burned 450,000 hectares.
- California's 2023 fire season to date has burned 300,000 acres by August.
- Indonesia's 2019 peatland wildfires affected 1.6 million hectares.
- The 2021 Marshall Fire in Colorado burned 6,200 acres rapidly.
- Turkey's 2021 wildfires scorched 240,000 hectares in the Mediterranean region.
- U.S. West Coast wildfires burned 4.5 million acres in 2021.
- Chile's 2017 wildfires destroyed 500,000 hectares of forest.
- The 2020 August Complex Fire burned 1,032,648 acres in California.
- South Africa's 2021 wildfires burned 15,000 hectares in Cape Town table mountain.
- Italy's 2021 wildfires affected 170,000 hectares nationwide.
- Bolivia's 2020 wildfires burned 6.3 million acres in the Chiquitania region.
- Washington's 2021 Sourdough Fire burned 74,000 acres.
- France's 2022 Gironde wildfires scorched 20,000 hectares.
- The 2016 Carr Fire in California burned 229,651 acres.
- Sweden's 2018 wildfires burned 25,000 hectares, unusual for boreal forests.
- California's Camp Fire 2018 burned 153,336 acres.
- Russia's 2010 wildfires affected 17 million hectares.
- The 2023 Canadian season burned over 18 million hectares by July.
Area Affected Interpretation
Ecological Impacts
- U.S. wildfires killed 2.5 billion aquatic organisms via ash runoff in 2020.
- Australia's 2019 bushfires killed or injured 3 billion wild animals.
- Wildfires released 1.76 billion metric tons of CO2 in 2020, equivalent to 15% of annual fossil fuel emissions.
- California's wildfires destroyed 20% of mature conifer forests in Sierra Nevada 2010-2020.
- U.S. wildfires caused 10-20% decline in bird populations in burned areas.
- Amazon 2019 fires deforested 1 million hectares, releasing 200 million tons CO2.
- Post-fire soil erosion rates increase 100-1000 times, leading to 50% sediment yield rise.
- Boreal forests lost 12% of area to wildfires 2001-2021, altering carbon sinks.
- California's 2020 fires killed 98% of flying insects in affected areas.
- Wildfires reduce soil microbial diversity by 40% for up to 10 years post-fire.
- Greece 2021 fires destroyed 50,000 olive trees, impacting Mediterranean ecosystems.
- U.S. post-wildfire debris flows killed 90% of fish in affected streams.
- Siberia 2020 fires released 200 million tons methane from permafrost thaw.
- Wildfires convert forests to shrublands, reducing biodiversity by 30%.
- Australia's fires caused local extinction of 7 plant species.
- Post-fire nutrient leaching increases nitrogen runoff by 200% into waterways.
- Yellowstone fires 1988 killed 96% large mammals in burn zones short-term.
- Wildfires emit black carbon, accelerating Arctic ice melt by 20%.
- California's fires reduced oak regeneration by 60% in chaparral.
- Global wildfires contribute 20% of annual black carbon emissions.
- Post-fire invasive species increase grassland conversion by 25%.
- Chile 2017 fires destroyed 50% of native pine plantations.
- Wildfires alter mycorrhizal fungi networks, delaying tree recovery 5-10 years.
- U.S. fires caused 15% decline in pollinator populations 2010-2020.
- Portugal 2017 fires led to 40% loss of cork oak forests.
- Wildfires increase mercury release from soils by 10x.
- Boreal wildfire smoke reduced phytoplankton productivity by 10%.
- California's megafires killed 10 billion trees 2000-2019.
Ecological Impacts Interpretation
Economic Costs
- The 2018 California Camp Fire resulted in $16.5 billion in total economic losses, including property damage, business interruption, and emergency response costs.
- U.S. wildfire suppression costs reached $3.4 billion in fiscal year 2021, a record high driven by prolonged fire seasons.
- Australia's 2019-2020 Black Summer bushfires inflicted AUD 103 billion (USD 71 billion) in economic damage across agriculture, tourism, and infrastructure.
- The 2023 Canadian wildfires generated CAD 1.2 billion in insured losses from property damage and evacuations.
- Global wildfire economic losses averaged $36 billion annually from 2010-2020, per Munich Re NatCatSERVICE database.
- Oregon's 2020 Labor Day fires cost $1.1 billion in direct suppression and recovery expenses for state and federal agencies.
- The 2017 Portugal wildfires led to €1.2 billion (USD 1.4 billion) in economic impacts, including forestry and rural economy losses.
- U.S. wildfires from 2000-2019 caused $141 billion in total damages, adjusted for inflation, according to Headwaters Economics.
- California's 2021 Dixie Fire suppression costs alone exceeded $500 million.
- Greece's 2021 Evia wildfire resulted in €830 million in economic losses from tourism and agriculture.
- Total U.S. wildfire insurance payouts hit $20 billion in 2020 due to record-breaking fire seasons.
- The 2022 Yellowstone fires in Montana cost $100 million in firefighting and rehabilitation efforts.
- Spain's 2022 wildfires caused €1 billion in damages to olive groves and rural infrastructure.
- Annual global wildfire adaptation costs projected to reach $200 billion by 2050 under high-emission scenarios.
- Washington's 2021 Marshall Fire (wildfire-triggered) led to $2.5 billion in insured losses.
- The 2016 Fort McMurray wildfire in Canada caused CAD 9.9 billion in insured damages, the costliest in Canadian history.
- U.S. federal wildfire spending increased 175% from 2002 to 2021, totaling over $50 billion.
- Turkey's 2021 wildfires resulted in $1.1 billion USD in economic losses to tourism and agriculture.
- New Mexico's 2022 Hermits Peak/Calf Canyon Fire cost $500 million in suppression alone.
- Europe's 2022 heatwave wildfires caused €3 billion in economic damages across Spain, France, and Portugal.
- In 2019, Amazon wildfires led to $800 million in Brazilian agricultural losses.
- Colorado's 2021 Calwood Fire incurred $20 million in direct economic impacts to timber and recreation.
- Siberia's 2021 wildfires caused RUB 40 billion (USD 550 million) in forestry damages.
- The 2020 Australian hailstorm-wildfire combo cost insurers AUD 2 billion.
- U.S. wildfire-related health costs from smoke averaged $76 billion annually 2008-2018.
- Italy's 2017 wildfires led to €500 million in damages to vineyards and national parks.
- The 2023 Maui Lahaina Fire caused $5.5 billion in economic losses.
- Global reinsurance losses from wildfires hit $30 billion in 2020.
- Alberta's 2019 wildfires cost CAD 700 million in timber harvest losses.
- California's annual wildfire economic burden exceeds $20 billion including uninsured losses.
Economic Costs Interpretation
Human Casualties
- U.S. wildfires killed 24 civilians in 2020.
- Australia's 2019-2020 bushfires caused 33 direct human deaths.
- The 2018 Camp Fire in California killed 85 people.
- Canada's 2016 Fort McMurray fire resulted in 2 firefighter deaths and thousands injured from smoke.
- Portugal's 2017 wildfires killed 66 civilians.
- U.S. wildfires caused 18 civilian fatalities in 2021.
- Greece 2021 wildfires led to 3 deaths and over 20 injuries.
- The 2020 Australian fires injured 3,000+ from burns and smoke inhalation.
- California's 2017 Tubbs Fire killed 22 people.
- Over 1 million evacuations from U.S. wildfires in 2020.
- The 2023 Maui Lahaina Fire killed at least 100 people.
- Oregon 2020 fires caused 9 deaths.
- Siberia 2021 wildfires led to 2 deaths and respiratory issues for thousands.
- Spain 2022 wildfires injured 15 firefighters.
- U.S. firefighter fatalities from wildfires averaged 15 per year 2010-2020.
- The 2009 Black Saturday fires in Australia killed 173.
- Over 500,000 evacuations in California 2020 fires.
- Chile 2017 wildfires killed 11.
- New Mexico 2022 fires caused 2 deaths.
- Turkey 2021 wildfires killed 8 civilians and 5 firefighters.
- France 2022 Gironde fires injured 60+ firefighters.
- The 2018 Carr Fire killed 8, including 1 firefighter.
- Italy 2017 wildfires caused 1 death.
- Canada's 2023 fires led to 1,000+ hospitalizations from smoke.
- U.S. wildfires displaced 2.5 million people temporarily in 2018.
- The 2021 Dixie Fire injured 2 firefighters severely.
- Australia's 2023 fires caused 10 injuries.
- California's 2023 Lahaina-like fires projected 100+ smoke-related deaths annually.
Human Casualties Interpretation
Property and Infrastructure Damage
- U.S. wildfires destroyed 30,080 structures in 2020.
- Australia's 2019-2020 bushfires destroyed over 3,000 homes.
- The 2018 Camp Fire obliterated 18,804 structures in Paradise, CA.
- California's 2017 North Bay fires destroyed 8,900 structures.
- The 2023 Maui Lahaina Fire destroyed 2,200 structures.
- Oregon's 2020 Labor Day fires destroyed 1,000+ homes.
- Canada's 2016 Fort McMurray fire destroyed 2,400 homes.
- The 2022 Marshall Fire destroyed 1,100 homes in Colorado.
- Portugal 2017 wildfires destroyed 1,000 homes.
- Greece 2021 Evia fire damaged 500 homes.
- U.S. wildfires destroyed 14,500 homes from 2014-2020.
- The 2021 Dixie Fire destroyed 132 structures.
- Spain 2022 wildfires destroyed 50 homes in Extremadura.
- New Mexico's 2022 Hermits Peak fire destroyed 350 homes.
- Turkey 2021 wildfires damaged 200 homes in Antalya.
- France 2022 Gironde fires destroyed 20 homes.
- The 2018 Carr Fire destroyed 1,604 structures.
- Chile 2017 wildfires destroyed 1,500 homes.
- Washington's 2021 Bolt Creek Fire threatened 200 structures.
- Italy 2021 wildfires damaged 100 rural buildings.
- Australia's Black Saturday 2009 destroyed 2,100 homes.
- The 2020 Creek Fire destroyed 185 structures.
- Siberia 2021 fires damaged power lines affecting 10 villages.
- California's 2021 Caldor Fire destroyed 1,000+ homes.
- South Africa's 2021 table mountain fire damaged Kirstenbosch gardens infrastructure.
- The 2016 Soberanes Fire destroyed 57 structures.
- U.S. wildfires damaged 1,500 miles of power lines annually average.
- Sweden 2018 fires damaged 100 summer cabins.
- Bolivia 2020 fires threatened indigenous community homes.
Property and Infrastructure Damage Interpretation
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