Environmental reporting and the impacts of mandatory reporting requirements
Creators: name: Cowan, Stacey
Publisher: name: RMIT University
Year: 2024

description: This thesis examines the strategic and potentially legitimising nature of voluntary environmental reporting. First, the thesis examines the relationship between emission levels on the National Pollutant Inventory and the quantity of total voluntary environmental disclosures, voluntary emission disclosures and positive voluntary environmental disclosures in annual reports. Second, an examination of changes in the quantity of disclosures discussing compliance with the National Pollutant Inventory and/or disclosures concerning pollution emissions is undertaken.<br><br>Taking into consideration the findings relating to the strategic nature of voluntary disclosures, the thesis then examines the potential of such disclosures to impact upon the usefulness of mandatory annual report disclosure requirements. This is undertaken by investigating whether significant differences exist between environmental disclosure practices in the voluntary sections of annual reports for corporations reporting non-compliance, and those not reporting non-compliance, in the directors' report pursuant with the requirements of s. 299(1)(f) of the Corporations Law.<br><br>The findings suggest that, for the sample corporations, a change in environmental regulation may have been an impetus for changes in voluntary environmental disclosure practices in annual reports. Disclosures are identified as being discretionary, and potentially reactive to changes in environmental regulation, with a significant increase in the quantity of voluntary disclosures relating to the National Pollutant Inventory and in the number of corporations making voluntary emission disclosures during the period. Hence, voluntary disclosures, although discretionary, may provide some indication of the corporation's actual environmental activities and provides some support for industry arguments to maintain a voluntary environmental disclosure system.<br><br>A comparison of the quantity and nature of voluntary disclosures for corporations required to report non-compliance with, and those reporting no non-compliance with, environmental regulations in the directors' report found no significant differences in disclosure practices between the two groups; that is, in contrast to the findings of previous research, those reporting non-compliance had no higher propensity for either greater quantities of voluntary environmental disclosures or positive voluntary environmental disclosures. The findings suggest that the limitations faced by s. 299(1)(f) in its early years may have resulted in it not being perceived as a legitimacy threat by the sample corporations or as a lesser threat than others such as the NPI.<br><br>Therefore, questions remain as to whether the section is able to produce the outcomes proposed at its inception. Overall, taking into consideration the discretionary nature of voluntary environmental disclosures, and the limitations of s. 299(1)(f), concern remains as to the quality of the Australian annual report environmental reporting system and the potential for the existence of voluntary environmental disclosures in the annual report to reduce the usefulness of a mandatory disclosure system to users. These findings suggest a need for further research into the effect of both mandatory and voluntary environmental disclosures on users' perceptions of corporate environmental performance.<br>