Nature and extent of loss or damage resulting from the contravention
39 It is an agreed fact, and I accept, that the HCF-227ea that was imported by the Company was found by inspectors from the Department of Agriculture, Water and Environment in five cylinders. Four were found in the Company's Victorian premises and the fifth in the Company's Western Australian premises, having been transferred there by the Company. Three of the cylinders were full (each containing about 1000kg of HFC-227ea) and two were nearly empty, I infer because the gas that they had contained was sold for use, or used by the Company, in firefighting equipment.
40 The agreed facts stated:
HFC-227ea will only cause direct environmental harm if the gas is discharged. Where it is primarily used as a fire suppressant, the discharge of the gas is a necessary part of its use.
41 In other words, the Court can infer that the gas in the two cylinders which have either been used or sold has been, or is likely to be, discharged into the atmosphere when used as a fire suppressant by the end customer. To that extent there has been, or is likely to be, additional and unpermitted emissions of CO2 equivalence from one of the most potent HFCs regulated by the Act. The evidence in the supplementary statement of agreed facts is that
The harm that is caused by the emission of greenhouse gases into the atmosphere cannot be effectively repaired or remediated.
42 The cylinders with unused gas have been seized, and must now be disposed of. The Company, in cooperation with the Department, has:
f. agree[ed] that it will arrange the disposal of the Seized Cylinders and the Fifth Seized Cylinder and any gas they contain, to the Department's reasonable satisfaction, at its own expense (by which it will dispose of the HFC-227ea gas, evacuate each of the cylinders, and then crush each of the cylinders); and
g. agree[ed] that the disposal of the Seized Cylinders and the Fifth Seized Cylinder will be by an approved destruction facility as required by the Regulations, and that the respondent will provide the Department with a certificate of destruction as evidence of the destruction.
43 The seized quantity of HFC-227ea, the parties submit, will be disposed of safely - that is, with no harm to the environment - with the Company to bear the responsibility for that task and for the cost of it. The parties submit that the cost to the Department of safe disposal would be at least $81,838, although that is not an agreed fact. Later in the joint submissions, it is contended disposal will cost the Company approximately $100,000. Counsel informed the Court the latter figure was the more recent and reliable estimate. Whatever the figure, it is obviously costly to safely dispose of the substance, in a way which avoids damage to the environment.
44 In respect of the two tonnes that had already been sold or used for firefighting equipment, the parties submit that the uncertainty about whether any emissions have occurred, or are likely to occur, undermines the integrity of the regulatory scheme:
The unregulated gas cannot be counted or controlled by the Department, for the purposes of monitoring and enforcing the quotas that apply under the Act and under the international treaty obligations which the Act is intended to implement. The purpose of the regime is to restrict and monitor HFCs, and similar substances, so as to phase them out. The circulation of unregulated HFCs fundamentally undermines that purpose.
45 I accept this submission.
46 The joint submissions contend that the regulatory scheme in question here is one directed "to the prevention of man-made global warming". That may be an ambitious description of the intention of the regulatory scheme. Its objectives in s 3 are rather more conservatively framed:
The objectives of this Act are:
(a) to institute, for the purpose of giving effect to Australia's obligations under the Vienna Convention and the Montreal Protocol, a system of controls on the manufacture, import and export of ozone depleting substances and SGGs; and
(b) to institute, and to provide for the institution of, specific controls on the manufacture, import, export, distribution and use of equipment that contains such substances or uses such substances in its operation; and
(c) to use the best endeavours to encourage Australian industry to:
(i) replace ozone depleting substances and SGGs; and
(ii) achieve a faster and greater reduction in the levels of production and use of ozone depleting substances and SGGs than are provided for in the Vienna Convention and the Montreal Protocol;
to the extent that such replacements and achievements are reasonably possible within the limits imposed by the availability of suitable alternate substances, and appropriate technology and devices; and
(d) to provide controls on the manufacture, import, export and use of SGGs, for the purposes of giving effect to Australia's obligations under the Framework Convention on Climate Change and the Kyoto Protocol; and
(e) to promote the responsible management of scheduled substances so as to minimise their impact on the atmosphere.
47 The joint submissions also contend that any harm caused by contraventions of the scheme will be "suffered incrementally by the entire population of the Earth, including its flora and fauna". That may be an overly dramatic description of the nature of the harm caused, or likely to be caused, by this particular contravention - especially if the Court were to take judicial notice of the continuing range of carbon emitting activities presently occurring in Australia. For example, the report Prospering in a Low Emissions World: An Updated Climate Policy Toolkit for Australia, published by the Australian Government Climate Change Authority (2000) (admitted as exhibit A2), describes Australia's carbon emissions in the following way:
In the year to September 2019, Australia's emissions were 530.8 million tonnes (Mt) of carbon dioxide equivalent (CO2-e). Australia's largest source of emissions is the generation of electricity, followed by other direct combustion emissions (for the generation of steam, heat or pressure) and transport.
Australia is the world's 14th largest emitter and we account for around 1 per cent of global emissions. Successful global action on climate change will require the many countries with similar or smaller contributions to global emissions to take action to reduce those emissions, in addition to action taken by the largest emitters.
48 In this context, I do not accept that the Company's contravening conduct has had quite the dramatic effect which some aspects of the joint submissions contend. I infer those parts of the submissions originate from the applicant, but with respect, I consider them to be something of an overstatement of the likely effect of the contravening conduct in the contemporary context of other carbon emitting activities in this country.