In the USA, annual costs of federal wildland fire suppression have increased by a factor of 4 since 1985  and were 1.5-3 billion USD during 2016-2020 . Annual costs of fire protection in Canada have risen two- to threefold from 1970 to 2017, to $1.0-1.4 billion CAD during 2015-2017  . In one of its worst fire seasons, British Columbia expended over 500 million CAD in 2017 for fire suppression . The number of days of synchronous fire danger is expected to double in the western USA by 2051-2080, thereby increasing demands on fire suppression resources .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report