Abstract
Abstract This study presents an estimation of electrical and electronic equipment (EEE) products put-on-market (PoM), electronic-waste (e-waste) generation and the stock of EEE products in Australia from the year 2000–2047, considering seven categories that encompass 51 different types of product. Holt's double-exponential smoothing and dynamic lifespans (using the Weibull distribution function) are applied to compute past and future PoM and in e-waste generation, respectively. With the estimation, it is found that EEE PoM was increased from 470 kilo tons (kt) to 2135 kt in a timeframe of 2000–2015. On the other hand, e-waste generation was 115 kt in the year 2000, which then increased to 485 kt in the year 2010. For the projected period (2018–2047), the annual average growth of e-waste generation will be around 3%. E-waste generation will increase, particularly for large household appliances (LHA), small household appliances (SHA) and consumer equipment (CE), in terms of weight. This study evaluates the potentially recoverable material and revenue potential of regulated products (e.g., computer, televisions and other IT peripherals currently considered under the national television and computer recycling scheme (NTCRS) and mobile phones) and e-waste generated outside of the current product coverage. The gap between revenue generation from regulated and non-regulated products is quantitatively assessed for the first time and reported in this paper. Sensitivity and uncertainty analysis performed by Monte Carlo simulation showed the robustness and accuracy of this study. This quantification will provide invaluable insights to policymakers, including products in future legislative reform as well as the development of the recycling industry in Australia. Furthermore, this study presents a transparent process of calculation for time-series data that can be used for e-waste generation estimation for other countries, as well.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
