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

Canberra's public sector has a digital housekeeping problem that is quietly eating into agency budgets. Across ACT government departments and federally funded bodies headquartered in the capital, duplicate image files — the same photograph stored dozens of times under different file names — are inflating cloud storage costs, slowing down content management systems, and creating real risks under federal records-keeping obligations.

The issue has sharpened in recent months as agencies face a July 2026 deadline to align their digital asset management practices with updated National Archives of Australia guidance on electronic recordkeeping. For many teams, that review has exposed just how badly image libraries have grown out of control.

Why Canberra Feels This More Than Most

The ACT's workforce is disproportionately public sector. More than 40 percent of Canberra residents work directly for Commonwealth or Territory government, according to ACT Government labour force data. That concentration means decisions made in Barton offices or Civic-based agencies ripple out to thousands of local workers managing digital content every day.

The Australian National University in Acton and the University of Canberra in Bruce each run substantial digital communications operations. Both institutions maintain image archives for research publications, media releases, and social content — systems that, like their counterparts in the public service, have accumulated years of redundant files without a systematic culling process.

At a practical level, the problem compounds quickly. A single high-resolution photograph taken at a 2023 event on the shores of Lake Burley Griffin might exist in 15 or 20 versions across different departmental SharePoint folders, each slightly resized or renamed by a different communications officer over three years. Multiply that across dozens of agencies and the storage bill is measurable in tens of thousands of dollars annually, depending on cloud provider pricing — Microsoft Azure storage for large government clients in Australia typically runs between $0.02 and $0.05 per gigabyte per month at scale, meaning even modest libraries of 10 terabytes generate consistent recurring costs before redundancy is factored out.

The Decisions Agencies Now Have to Make

Three choices dominate the conversation inside affected agencies right now. The first is automated deduplication — software tools that scan file libraries, identify pixel-level matches, and flag or delete redundant copies. Products used by some Commonwealth agencies include those built on perceptual hashing, which can identify the same image even when file names and metadata differ. The second option is a centralised digital asset management platform, such as a territory-wide deployment through the ACT's Shared Services ICT directorate in Fyshwick, which would consolidate image storage under a single governed repository. The third, and least popular, is manual review — department by department, team by team.

Each path carries a different cost and timeline. Automated deduplication can run quickly but requires human sign-off before any file is permanently deleted, which under the Archives Act 1983 is not a trivial step. A centralised platform requires procurement, probably through a standing offer arrangement, and migration work that could stretch into 2027. Manual review is cheap in software terms but expensive in staff hours, particularly across already stretched communications teams in agencies along London Circuit and Constitution Avenue.

The National Archives of Australia has published guidance encouraging agencies to treat digital image management as a records disposal question, meaning that even deleting a duplicate requires a defensible decision trail. That framing changes the workload considerably.

For local institutions outside the strict Commonwealth framework — including the ANU and the ACT Health Directorate, which operates across sites including Canberra Hospital in Garran — the compliance stakes differ but the operational logic is the same. Bloated image libraries slow down websites, complicate brand audits, and make it harder to verify which version of an image is actually authorised for use.

The coming three months will likely determine whether agencies treat this as a genuine records management reform or another item that slips past deadline. Those with a designated information governance officer and an existing digital asset policy are better placed to act quickly. Those without one face a harder conversation about resourcing before the work can even start.