How Wollongong's Councils and Community Groups Ended Up Buried in Duplicate Images — and What They're Doing About It

The filing cabinets are digital now, but the mess looks the same. Across Wollongong City Council, the University of Wollongong, and several Illawarra-based community organisations, administrators are confronting a sprawling problem that built up quietly over more than a decade: tens of thousands of duplicate image files clogging servers, confusing communications teams, and quietly draining storage budgets that could be spent elsewhere.

The reckoning is arriving in mid-2026 for a straightforward reason. Storage costs have risen sharply alongside cloud migration timelines, and organisations that deferred digital housekeeping during the COVID-19 period — when remote work produced an explosion of screen-grabbed, downloaded, and re-uploaded files — are now paying the bill. For local governments and universities already managing tight operational budgets, duplicate image libraries are no longer a minor inconvenience. They are a line item.

How It Started: The Accumulation Years

The problem did not arrive overnight. At the University of Wollongong's Northfields Avenue campus, communications and marketing staff who spoke generally about the issue describe a pattern common to large institutions: different departments maintained their own image collections, often pulling the same photographs from shared drives, renaming them locally, and uploading them again to content management systems. A single photograph of the Nan Tien Temple taken for a regional tourism campaign might exist in seventeen slightly different file formats across four separate internal drives before anyone notices.

Wollongong City Council faced a similar trajectory. The council's digital communications work accelerated after 2017, when the Crown Street Mall precinct underwent significant redevelopment and public engagement campaigns required large volumes of imagery. Photos from Crown Street, from WIN Stadium events, from Belmore Basin foreshore projects — all of it was captured, shared, re-exported, and often saved multiple times by different staff. By the time a council-wide audit became operationally feasible, the duplication rate across some shared folders had climbed to a point where meaningful categories of images existed in three or more identical copies.

The Illawarra Shoalhaven Joint Organisation, which coordinates planning and advocacy across several councils in the region, identified the same structural issue in a 2024 internal review of its digital communications infrastructure. Organisations that had contributed imagery to joint campaigns — tourism drives, economic development materials promoting the Port Kembla renewable energy zone — had each retained master copies without any centralised deduplication process.

The Cost and the Current Push to Fix It

Storage is cheaper than it was in 2010, but not cheap enough to ignore at scale. Enterprise cloud storage for large Australian institutions currently runs at roughly $20 to $35 per terabyte per month depending on the provider and contract structure — and when an organisation is maintaining three or four copies of every image in its library, those costs compound quickly across years of accumulation.

Wollongong City Council began a formal digital asset management review in the first quarter of 2026 as part of its broader IT infrastructure audit. The University of Wollongong's library services division, which supports digital collections across the Wollongong and Sydney campuses, has been piloting deduplication software tools since late 2025. Community organisations connected to the Illawarra Forum network have been slower to act, largely because they lack dedicated IT staff, but several have flagged the issue to the state government's Digital Restart Fund as a regional capacity problem worth addressing.

The fix is more labour-intensive than most people expect. Automated deduplication tools can identify exact or near-identical files, but they cannot resolve questions of rights, preferred versions, or archival value without human review. A photograph taken at Port Kembla Steelworks during a BlueScope community open day, for instance, may exist in both a high-resolution original and a compressed web version — technically duplicates, practically different assets.

For organisations working through this now, the practical advice from digital asset managers is consistent: establish a single source of truth before migrating to any new platform, build naming conventions that include date and originating department, and run a deduplication audit before — not after — any major system change. Wollongong's institutions are learning that lesson the hard way, but they are at least learning it together.