Duplicate Images on Government Websites Are Costing Real Money: Here's What Canberra's Officials and Experts Are Saying

Federal and territory agencies operating out of Canberra are sitting on digital asset libraries clogged with duplicate images — a problem that specialists in records management and digital infrastructure say is driving up storage costs, slowing publication workflows and undermining the integrity of public-facing websites. The issue has landed firmly on the agenda of several ACT government directorates in the first half of 2026.

The timing matters. With Light Rail Stage 2 promotion ramping up across Civic and Dickson, and major suburban development campaigns targeting Gungahlin and Belconnen, government communications teams are publishing at a pace not seen in years. That volume has exposed weaknesses in how agencies store and reuse image assets. A single promotional photograph of the Gungahlin Town Centre, for example, may exist in a dozen slightly different file sizes and names across multiple shared drives — each treated as a distinct file by content management systems that lack automated deduplication tools.

What the Specialists Are Telling Agencies

Digital records and information management professionals working with ACT government bodies have been consistent in their advice this year: the problem is not storage capacity itself, but the absence of a centralised asset management policy applied uniformly across directorates. The ACT Government's Shared Services ICT division, which provides technology infrastructure to directorates including Transport Canberra and the Environment, Planning and Sustainable Development Directorate, has been identified internally as a key leverage point for any territory-wide fix.

Experts in digital asset management — including practitioners affiliated with the Australian Society of Archivists, which holds a national membership drawn partly from Canberra-based public servants — argue that deduplication should be treated as a records governance issue, not merely a technical one. Their position is that image libraries without hash-based deduplication tools will reliably accumulate redundant files at a rate that compounds year on year, particularly when staff turnover is high, as it is across large public service clusters like Barton and Parkes.

The Australian National University's Research Data Commons team has dealt with analogous problems at scale. While ANU's challenge involves scientific datasets rather than communications imagery, the structural issue — multiple users uploading identical or near-identical files to shared systems — is the same. ANU updated its data storage guidelines in early 2025 to require checksum verification on bulk uploads, a step that reduced redundant file instances in pilot faculties. That model has attracted interest from at least one ACT government directorate, according to publicly available records of cross-sector digital governance forums held in Canberra.

Practical Steps and What Comes Next

The University of Canberra's News & Media Research Centre, based on the Bruce campus, has separately flagged the reputational dimension of the problem. When duplicate images with inconsistent metadata appear on government news portals — such as when the wrong photograph of a Belconnen community centre is pulled from an outdated file rather than the current approved version — the error reaches the public. That matters more than it once did, given that ACT government digital channels now carry substantial traffic from residents searching for housing affordability programs and infrastructure updates.

One concrete benchmark being discussed within the sector is the National Archives of Australia's Digital Preservation Policy, last updated in 2024, which sets expectations for format normalisation and redundancy reduction in Commonwealth records. Territory agencies are not bound by that policy, but several use it as a reference standard when writing their own information asset frameworks.

For Canberra agencies looking at practical fixes, the advice from digital governance specialists is consistent: conduct a baseline audit of existing image repositories before purchasing new storage or licensing new content management systems. Tools capable of perceptual hashing — which identifies visually identical images even when file names differ — are now available at price points accessible to mid-sized directorates, with some open-source options requiring only in-house technical capacity to deploy.

The ACT Government's digital strategy review, flagged for the second half of 2026, is expected to address asset management standards more directly than previous iterations. Whether individual directorates move ahead of that timeline will likely depend on how loudly communications teams and records managers make the case internally — a conversation, experts say, that is already well underway.