NFPA: U.S. grilling fires rise in summer months, peak in July

QUINCY, Mass.— Memorial Day marks the informal start of grilling season, but it also coincides with an increase in home fires involving outdoor cooking equipment, according to new data from the National Fire Protection Association (NFPA).

NFPA analysis shows July is the peak month for home grilling fires, followed by June, May and August.

“Outdoor grilling is a popular way to cook during the warmer months, but it does present the risk of fire and burns,” said Lorraine Carli, vice president of outreach and advocacy at NFPA.

From 2020 to 2024, U.S. fire departments responded to an annual average of 12,141 home fires involving grills, hibachis or barbecues. That total included 6,110 structure fires and 6,031 outdoor or unclassified fires. These incidents resulted in an average of 15 civilian deaths, 171 injuries and $241 million in direct property damage annually, with most losses tied to structure fires.

Gas grills accounted for the majority of incidents. Approximately 76% of home grilling fires involved gas-fueled equipment, compared with 13% involving charcoal or other solid fuels. Gas grills were linked to an annual average of 9,235 fires, including 4,662 structure fires. Leaks or breaks contributed to 6% of gas grill structure fires and 13% of outdoor gas grill fires.

Charcoal and other solid-fuel grills were associated with an average of 1,610 fires per year, including 773 structure fires.

Failure to clean grills remains the leading contributing factor. NFPA reported that 20% of grilling fires were caused by grease or fat buildup.

Location is also a factor. About one-quarter of grill-related structure fires originated on exterior balconies or open porches. In some cases, flames spread to structural elements, including exterior walls and framing.

The findings underscore the importance of proper grill placement and maintenance. NFPA recommends keeping grills away from structures and combustible materials, routinely checking for gas leaks, and never leaving grills unattended while in use.

Photo courtesy of NFPA