Ranger’s toxic spill highlights the perils of self-regulation
Posted On December 18, 2013
The latest accident at the Ranger uranium mine is a timely reminder of the environmental risks of operating a heavy industry facility: especially a uranium mine on Indigenous land, surrounded by the World…
The latest accident at the Ranger uranium mine is a timely reminder of the environmental risks of operating a heavy industry facility: especially a uranium mine on Indigenous land, surrounded by the World Heritage-listed Kakadu National Park.
But beyond the events of this week, Ranger is a symptom of a much bigger problem of extraordinarily weak environmental regulation.
Before you can take a prescription drug, get on a plane or drive a car, there have been rigorous, independent tests done to minimise the risks of harm to you. We don’t leave it largely up to pharmaceutical or car companies to tell us we’re safe.
So we don’t we apply those same precautionary standards to a mine in the heart of Kakadu?
January to June 2011 – Mill shutdown due to a very big wet season leading to limited remaining storage volume for process water in the tailings dam. Luckily there was no big cyclone at the end of the wet season increasing the risk of the tailings dam over-filling (a very low chance but obviously catastrophic accident if the tailings dam failed and burst into the wetlands of Kakadu).
The deeper issue which the government and mining industry are desperate to avoid discussion of is regulatory capture.
Over the past few decades, environmental regulation has moved to a model where industry largely self-regulates and self-monitors, while government largely ticks a box to see if systems are in place to manage risks and minimise impacts.
There is very little high-level technical and industrial expertise left within government agencies that are supposed to oversee heavy industrial projects and ensure environmental protection, such as a Department of Mines or an Environmental Protection Authority (EPA).
Instead, our environmental “monitors” are poorly resourced and struggle to maintain staff, especially in light of the more attractive packages working for a company.
It is easy to direct some blame at the regulators, in this case the Northern Territory government.
And it remains unclear just how much action has been taken to independently assess the damage from last Saturday’s spill of radioactive material. This morning, the ABC was reporting that the Office of the Supervising Scientist had refused to comment about whether it has carried out its own tests.
But realistically Ranger and its owners must take the main blame. Under the modern era of effectively self-regulating, they built the tanks, they operated the mill, ran the internal inspection and maintenance program – and yet an acid leach tank still collapsed.
Slaps on the wrist
Across Australia, many local community groups watch their local mine breach statutory conditions and never get more than a slap on the wrist. Just a few examples include:
Early 2009 – A large wet season caused solution ponds to overflow and a massive spill of acid heap leach solutions from the Lady Annie copper mine in western Queensland into the upper reaches of the Georgina River, part of the iconic Lake Eyre Basin.
February 2002 – A major spill of cyanide during transport in the Tanami Desert to the Tanami gold mines, killing 900 birds and a dingo.
2000s – Massive ongoing pollution of Hanrahan’s Creek from acid mine drainage pouring out from the adjacent Redbank copper mine. It operated for two years in the mid-1990s but had no rehabilitation bond.
Such failure to demonstrate safe practice and good environmental outcomes undermines public confidence, which often leads to legitimate concerns and even outright opposition to existing or new mines in a region.
Yet industry and government fail to make the links and think environmental regulation is still best left largely up to companies – and poorly resourced regulators often become the easy scapegoat.
Learning from other industries
Many other industries have learnt how to assess and greatly reduce the risk of catastrophic accidents. These include chemical plants, oil and gas refineries, and construction.
Even in the mining industry itself, 2012 was the first fatality free year for Western Australian mines – the result of decades of effort on safety systems and culture.
Other industries – such as pharmaceuticals, airlines and vehicle safety – have learnt to address public safety in rigorous, independent processes.
While accidents still happen (cough coughBP), in the main, the frequency would appear to be lower than for Ranger.
If governments are serious about public, worker and environmental safety, they need to ensure that regulators are properly skilled and resourced to inspect, assess and act independently without fear or favour.
They cannot let regulators become too close to industry and perceived to be captured and too lenient. In the end, regulatory capture erodes public confidence and reduces trust, leading to project delays, increased costs and greater risks.
Some obvious issues that must be addressed fully and publicly include: construction standards, training of workers, inspection and testing regimes, radiation safety, possible radiation-induced metal fatigue, chemical corrosion, workers’ safety, environmental impacts, monitoring and management, and structural safety.
The community simply does not accept the “trust us” mantra of a company and its spin doctors as good enough anymore – and nor should they. In the digital age, it is perfectly reasonable to expect real scientific evidence, independence and transparency.
By Gavin Mudd, Senior Lecturer at Monash University, consults to Gundjeihmi Aboriginal Corporation (www.mirarr.net) and is the chair of the board of the Mineral Policy Institute.