How Canberra's Government Agencies Got Buried in Duplicate Images — and What It Costs to Dig Out

Federal agencies clustered around the Parliamentary Triangle are carrying digital storage backlogs that, by conservative industry estimates, see between 30 and 60 percent of archived image files duplicated at least once across their internal drives and cloud repositories. The problem has a name now — duplicate image replacement — and a growing number of Canberra-based departments are finally being pushed to address it as the Albanese government's data governance framework tightens ahead of its July 2026 review cycle.

The issue did not arrive overnight. It accumulated across two decades of rapid digitisation, machinery-of-government changes, and the shift to hybrid working arrangements that accelerated after 2020. Each time an agency restructured, merged with another, or spun off a new directorate, staff took their shared drives with them — images and all. Deduplication was rarely written into transition plans.

How the Stockpile Built Up

The Australian Public Service Commission's ongoing workforce modernisation agenda, which covers roughly 170,000 APS employees, did not initially treat file hygiene as a priority. Departments focused on moving to cloud infrastructure — Microsoft 365 and the whole-of-government Digital Transformation Agency platforms being the two dominant pathways — without first auditing what they were migrating. Stock photography libraries, campaign assets produced by Communications teams, and photos from ministerial visits all ended up copied across departmental SharePoint sites, local servers, and backup archives simultaneously.

The Department of Finance, which oversees whole-of-government IT procurement from its offices on King Edward Terrace, began flagging storage inefficiency costs in budget submissions as early as 2022. The National Archives of Australia, based on Queen Victoria Terrace in Parkes, has separately grappled with how duplicate digitised records complicate compliance with the Archives Act 1983. Neither body has publicly released a dollar figure for the aggregate waste, but cloud storage billing is metered by the gigabyte, and image files — particularly high-resolution photography and video thumbnails — are among the heaviest contributors to ballooning storage invoices.

Canberra's dual role as the seat of federal government and an ACT jurisdiction with its own public sector compounds the problem. The ACT Government, which runs services out of offices spread across Civic and Phillip, has its own image libraries maintained by the Chief Minister, Treasury and Economic Development Directorate. Some of those assets overlap with federal stock held by the National Capital Authority for shared heritage and tourism promotion. When the NCA refreshed its Parkes Way corridor signage project documentation in 2024, staff discovered multiple versions of the same site photography stored across at least three separate repositories with no clear canonical copy flagged.

What Deduplication Actually Involves

Replacing or consolidating duplicate images is not simply a matter of deleting files. Agencies must first run hash-matching software to identify identical or near-identical files, then determine which version is the authoritative one — a process complicated by different metadata tags, resolution variants, and rights-clearance records attached to separate copies. For a mid-sized department with a 10-year image archive, that audit alone can take several months of dedicated IT contractor hours.

The Digital Transformation Agency, which operates under a whole-of-government mandate from its Barton offices, updated its cloud cost optimisation guidance in late 2025 to specifically name duplicate asset management as a remediation priority. Agencies on the DTA's cloud panel arrangement — the majority of federal bodies — are expected to demonstrate storage rationalisation progress as part of their annual digital investment reporting.

For public servants working at institutions like the Australian Bureau of Statistics on Benjamin Way in Belconnen, or researchers at the Australian National University's Acton campus who collaborate with government on data projects, the practical upshot is a coming period of mandated file audits and, in some cases, migration to centralised digital asset management systems. Several vendors have been active in Canberra since early 2026 pitching DAM platforms at Whole of Government buyer forums hosted in Woden.

Agencies that have not started an audit should use the July review window as a prompt to engage their IT service providers now. The longer duplicate libraries sit unresolved, the more they embed themselves into workflows that later become difficult to untangle — and storage costs compound monthly.