Bendigo's smart city push: the promise, the pitfalls and the privacy questions no one's answering

Bendigo has spent the better part of a decade positioning itself as Australia's regional smart-city lab. It's got the hardware to show for it: a LoRaWAN network covering more than 80% of the city, a 100-gigabit broadband backbone, and Shadeways, a satellite-heat-imagery platform that maps hot spots to guide tree planting for pedestrian cooling. The City of Greater Bendigo even established the Smart City Bendigo Alliance, built around seven pathways, Smarter Governance, Connectivity, People, Resources, Financing, Health and Measurement.

But as the sensors multiply and the promises get bigger, some of the deeper questions are starting to surface. The same network that lets Coliban Water monitor smart water stations in real time can, at least in theory, track movement patterns, device locations and personal habits. And while city officials talk about open-source data sharing and closing the digital divide, there's no public-facing privacy impact assessment or community oversight board for the city's sprawling Internet of Things infrastructure.

The gap between the tech and the trust

The 100 Gig Bendigo initiative, a partnership between the City and Bendigo Telco, was designed to attract digital businesses and close the digital divide. The LoRaWAN network, named Best Local Government IT Project by iTnews in 2018, powers everything from smart water stations to air-quality monitors. Bendigo has been recognised as a regional 'proof of concept' location for smart city strategic policy planning and is a signatory to the Global Smart City and Community Coalition.

But the public conversation around what happens to all that data has been muted. The Shadeways platform, developed under the Australian Government's Smart Cities and Suburbs Program, uses satellite imagery to map hot spots and guide tree planting. It's a climate-adaptation tool, not a surveillance system. Still, once the infrastructure exists, the use cases can expand, and Bendigo's smart-city strategy doesn't lay out clear red lines for what kinds of data collection are off limits.

Who decides, and who benefits?

There's also the question of equity. The Smart City Bendigo Alliance's seven pathways include 'Smarter People' and 'Smarter Health', but the strategy documents don't spell out how low-income households or renters, who can't simply install smart devices or opt into broadband upgrades, will share in the benefits. The 100-gigabit network promises to attract digital businesses to Bendigo, but there's no published analysis of how many jobs those firms have actually created, or whether the wages they pay are sufficient to offset rising rents in a city that's already experiencing housing pressure.

Meanwhile, the same sensors that help the city manage water and heat also generate data that could be commercially valuable. Who owns it? Can a private company buy access to Bendigo's IoT stream? The current strategy documentation makes no mention of a data trust, a privacy charter or a mechanism for residents to opt out of data collection without losing access to city services.

City officials have pointed to the smart water stations, a partnership with Coliban Water, as a clear public-good use case. And they're right: real-time leak detection and usage monitoring can save money and water. But as the network grows, so does the surface area for potential abuse. A compromised sensor node, a poorly configured API, or a data-sharing agreement with a third party that doesn't include sunset clauses could all erode the trust that makes smart-city programs politically viable.

For now, Bendigo's smart-city push remains a global showcase. But the next phase, scaling up, connecting more devices, and integrating AI-driven decision-making, will require more than technical capacity. It will need a governance model that's as smart as the network itself.