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Nonresidential Building Fire Dollar-Loss Causes (2014-2023)

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National estimates

The 2023 national estimates for the leading causes of nonresidential building fire dollar loss show that there were:

Overall trends

Overall trends in the leading causes of fire dollar loss* for the 10-year period of 2014 to 2023 show the following:

* The overall constant dollar-loss trends take inflation into account by adjusting each year's dollar loss to its equivalent 2023 value.

Leading causes of nonresidential building fire dollar-loss (2014-2023)

Leading causes of nonresidential building fire dollar-loss (2014-2023)
2014201520162017201820192020202120222023
Other unintentional, careless496.9682.6685.0583.5613.9516.1634.8609.6947.1881.2
Electrical malfunction379.4500.9374.3536.7453.1489.5501.4564.3389.9354.4
Intentional249.0239.1261.6278.3197.3211.9631.4234.3269.1349.1
Other equipment177.8298.3286.0283.5425.4329.1259.2754.9320.1287.7
Equipment malfunction254.2257.8197.2288.6288.4306.8304.0238.7428.3188.8
Cause under investigation262.3217.9375.6245.4138.0281.5194.8304.8241.7187.6
Other Heat292.6215.7236.8209.4189.8209.4178.3179.7216.6158.7
Exposure187.3191.0320.2178.0127.8245.6306.4598.7192.7151.1
Natural203.5198.7240.4188.5151.2324.1205.0170.8267.1138.1

(in $millions)