Canberra's Duplicate Image Problem: What Happens Next and the Key Decisions Ahead

Canberra's public institutions are sitting on a growing backlog of duplicate digital images — redundant files spread across agency servers, shared drives, and cloud storage systems — and decisions about how to resolve that problem are coming to a head this financial year. For a city whose workforce is dominated by federal and territory public servants, the issue is less abstract than it sounds: duplicated records slow systems, inflate storage costs, and create real compliance headaches under the Archives Act 1983.

The timing matters because the ACT Government's Digital Strategy refresh, flagged for completion before the end of calendar year 2026, is expected to set binding standards for how agencies classify, deduplicate, and archive image-based records. Organisations that have deferred the work are running out of runway. The National Archives of Australia, based on Queen Victoria Terrace in Parkes, has been signalling for several years that digital record hygiene is a core compliance expectation, not an optional housekeeping task.

Where the Problem Is Most Visible

Two institutions illustrate the scale of the challenge. The Australian National University, whose campus spans Acton, holds research image libraries — satellite data, archaeological field photography, scientific imaging — that have accumulated across faculties without a unified deduplication framework. The University of Canberra at Bruce faces a similar situation inside its health and education research units. Neither institution has publicly disclosed the size of its duplicate image holdings, and The Daily Canberra is not attributing specific figures to either without confirmed data.

Within the ACT public service, the problem concentrates in agencies with large property, planning, and infrastructure portfolios. Transport Canberra, which manages light rail and bus assets along Flemington Road and Northbourne Avenue, routinely generates inspection photography that can be duplicated across project management, compliance, and communications teams simultaneously. The same pattern appears in the ACT Planning directorate, where site imagery for development applications in fast-growing suburbs like Gungahlin and Casey is frequently stored in multiple locations by different teams working the same file.

Storage is not free. Commercial cloud storage rates for government-grade solutions in Australia typically run between $0.02 and $0.05 per gigabyte per month at scale, depending on redundancy and security tier. An agency holding even 50 terabytes of unmanaged duplicates is spending money every month on files it has already paid to create and store at least once. Across a portfolio of agencies, that adds up quickly — though without access to consolidated ACT Government storage audits, precise territory-wide figures are not available.

The Decisions That Cannot Be Deferred

Three choices are now sitting on agency desks. First, whether to run automated deduplication tools across existing holdings or conduct manual audits — the automated route is faster but requires upfront procurement and configuration, while manual review is slower but produces cleaner metadata trails for archives compliance. Second, which records require human sign-off before deletion and which can be cleared algorithmically. Under the Territory Records Act 2002, certain image categories require formal disposal authority before they can be removed, meaning legal teams need to be involved before IT teams act. Third, whether agencies share infrastructure for this work or run separate projects — a question the ACT's Digital, Data and Technology Group in Civic has been examining as part of broader shared-services consolidation.

The practical deadline is real. Agencies that want their deduplication projects to qualify for capital funding in the 2026-27 budget cycle needed business cases lodged by late June. Those that missed that window are looking at a minimum 12-month delay unless they can access existing operational budgets. For public servants in Barton and City Hill offices already stretched by machinery-of-government changes following the May 2025 federal election, finding bandwidth for a records infrastructure project is genuinely difficult.

What comes next is a narrowing set of options. Organisations that act before the Digital Strategy refresh is finalised retain some ability to shape the standards they will eventually have to meet. Those that wait will be retrofitting their systems to comply with rules written without their input. The Archives on Queen Victoria Terrace will still be there either way — but the paperwork will be considerably heavier for those who delayed.