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Trillion Trees Australia
ScopeRegional
HeadquartersHazelmere, Australia
What they doReforestation, Nurseries & seedlings, Education & advocacy, Seed collection
Trees on record15,000,000
Latest annual trees42,899 (2025)
Year over year—
Trees per volunteer80.9 (2025)
Dollars per tree—
Survival—
Hectares23
Transparency45/100, partly documented
Data noteThe 15 million cumulative figure counts native trees and understorey plants since 1979 and has been quoted unchanged since at least 2018. The 2024-25 annual report's infographic says 150k plants grown while its nursery text says almost 200,000 plants were produced in the same year; the infographic figure is recorded. The organisation was Men of the Trees WA until 2019.

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