As Victoria’s river systems become more dynamic and flood‑prone, the long‑held assumption that riparian protection requires physical fencing is being challenged. The commercial arrival of virtual fencing (VF) for cattle in 2026 introduces both opportunity and uncertainty for Catchment Management Authorities (CMAs): can a digital boundary deliver reliable riparian outcomes, and under what conditions is it defensible, appropriate, and cost-effective?
This project provides the first structured assessment of VF’s potential role in Victorian riparian programs. At present, CMAs and the Department of Energy, Environment and Climate Action (DEECA) lack a shared, evidence‑based position on VF’s suitability, risks, and policy implications. The project synthesises literature, commercial trials, CMA insights, and targeted engagement to evaluate how VF performs in riparian contexts and what it means for program design, compliance, monitoring, and long‑term protection.
The analysis identifies the key constraints, enablers, and uncertainties shaping VF adoption, and presents conceptual models and decision frameworks that support consistent, transparent decision‑making. The resulting guidance establishes a defensible basis for determining where VF is appropriate, feasible, and aligned with public expectations, and where conventional riparian fencing remains essential.
By clarifying regulatory dependencies, cost‑sharing considerations, data‑governance requirements, and operational risks, the project offers CMAs a coherent pathway for assessing VF across diverse landscapes. More broadly, it demonstrates how digital tools are beginning to reshape riparian management in an era of increasing climatic variability and infrastructure vulnerability.