How Canberra's government agencies ended up drowning in duplicate images — and what's being done about it

The problem did not appear overnight. Across dozens of ACT government and federal agency servers based in Canberra, digital asset libraries have swollen for years with thousands of near-identical photographs, graphics, and scanned documents — duplicated each time a file was forwarded by email, re-uploaded to a new content management system, or migrated between platforms without proper culling. The result is a sprawling, redundant mess that costs money to store and makes genuine records management close to impossible.

The issue is surfacing now because several federal agencies headquartered along the Parliamentary Triangle and in Civic have been rolling out new digital asset management platforms since mid-2025, part of the broader Australian Government Digital Investment Framework. Those migrations force agencies to confront, for the first time in some cases, exactly how much duplication has built up. What they are finding is not pretty.

How Canberra got here

The root cause stretches back to the early 2000s, when most ACT government directorates and Commonwealth agencies began digitising paper records and adopting shared network drives. Before centralised platforms like SharePoint Online arrived in force — a Microsoft contract the federal government formalised progressively from around 2014 — agencies relied on disconnected folder structures. Each business unit kept its own copies of everything. Images used in ministerial briefings, annual reports, and media releases were routinely saved separately by each person who touched them.

The Australian National University's Digital Humanities Hub on Acton Peninsula and the University of Canberra's Research Institute for Cybersecurity on Kirinari Street have both published work in recent years documenting how this kind of unstructured duplication compounds across large bureaucratic organisations. Their research points to a common pattern: without mandatory metadata tagging at the point of upload, file libraries double in effective size every three to four years purely through redundancy.

Inside the ACT public service, the problem has been acute in agencies with frequent ministerial-change turnover. Each incoming minister's office has historically re-uploaded imagery from scratch — headshots, venue photos, community event shots from places like the Gungahlin Town Centre or the Belconnen Arts Centre — rather than pulling from a shared repository. The ACT Government's Digital Strategy 2025–2028, published by the Chief Minister, Treasury and Economic Development Directorate, identified duplicate digital assets as a priority area for rationalisation, citing bloated storage costs across the directorates.

The cost of doing nothing

Cloud storage is not free. While per-gigabyte costs have fallen sharply over the past decade, enterprise-grade government cloud contracts include compliance, redundancy, and security layers that push effective storage costs well above consumer benchmarks. Agencies operating under the Australian Government's Whole-of-Government cloud panel arrangements can pay anywhere from several hundred to several thousand dollars per terabyte annually depending on classification level and service tier. When an agency is storing three or four identical versions of the same 8-megabyte event photograph, those costs multiply across catalogues running into the hundreds of thousands of files.

Beyond cost, there is a records-management obligation. The National Archives of Australia, based on Queen Victoria Terrace in Parkes, requires Commonwealth agencies to maintain accurate and retrievable records under the Archives Act 1983. Duplicate images muddy audit trails, complicate Freedom of Information responses, and can create genuine ambiguity about which version of a document or photograph is authoritative. For agencies producing ministerial briefings or parliamentary submissions, that ambiguity carries real risk.

Several Canberra-based agencies began piloting automated duplicate-detection tools in the first quarter of 2026, using hash-matching and perceptual image-comparison software to flag redundant files before migration to new platforms. The ACT Government's Shared Services ICT division has been coordinating similar work across directorates.

For public servants dealing with this in practice, records managers advise a simple discipline: establish a single named repository at the start of any project, enforce metadata tagging at upload, and delete local copies once a file is confirmed in the canonical system. The technology to detect duplicates already exists. The harder task — changing the habits of a bureaucracy built on the forward button — is the work that lies ahead.