Contamination of riparian vegetation could destabilise the riverbank further, accelerating erosion. How can vegetation loss be reversed once soil chemistry has changed?

Emergency response plans focus on immediate containment, not long-term ecological recovery. Who is responsible for environmental healing once the headlines fade?

The proposal does not adequately address the cumulative effect of multiple small incidents over time. How many ‘minor’ leaks are acceptable before major harm is acknowledged?

Monitoring systems typically rely on thresholds rather than early detection of trace contamination. How much damage must occur before an alarm is triggered?

Battery housing materials may degrade and release microplastics over time. These persist indefinitely in soil and water. How can permanent pollution be justified for infrastructure with a finite lifespan?

The site lies within an environmentally sensitive corridor linking land and river ecosystems. Disturbance affects both simultaneously. How can one system be protected without harming the other?

Once contaminants enter sediment layers, they may be released again during future floods. How can future generations be protected from decisions made today?

Microscopic land contamination does not respect property boundaries and may spread beyond the site footprint. How can neighbouring landowners be protected from impacts they did not consent to?

Toxic metals introduced into waterways can bioaccumulate in fish and wildlife. This process is slow but relentless. At what point does cumulative harm become unacceptable, and who decides that threshold?

The Nepean River supports downstream agriculture and communities, amplifying the consequences of contamination. Risk increases with every kilometre of flow. How is downstream consent obtained from communities not directly consulted in this proposal?