A report finds that bushfires now cost Australia $6 billion annually and fire seasons have lengthened by 21%.

What it means

This story is about a new research report estimating that bushfires now cost Australia about A$6 billion a year, and that the country's fire season has lengthened by roughly 21%—according to search snippets, compared with 1979—amid warming-driven fire weather. It is a headline figure about the economic and seasonal trend of fire risk in Australia, not a report on a single fire event.

Accuracy & sourcesGrounded

The claim comes through reputable secondary coverage (ABC News, RenewEconomy) of a named primary source—a new report or modelling exercise—so the headline figures are likely faithful to that report. The main caveat is that the headline does not spell out the report's method or exactly what is included in the A$6 billion cost estimate.

How new

The reporting is genuinely new: the grounded publication window is 21–22 October 2026, and no recirculation year is given.

Go deeper

• ABC News Australia (Top) — first to publish