High-strength uniaxially drawn tapes from scrap recycled poly(ethylene terephthalate)

Analysis of plastic waste reduction and recycling in Taiwan

With the mass production and consumption of single-use plastics and other plastic products, plastic waste management and its resulting microplastic pollution have become the most noteworthy environmental issues. The main objectives of this paper were to review the regulatory measures for plastic waste reduction and recycling, analyse the trend changes on the recycled amounts of regulated plastic containers and also address the discussions on the impacts of COVID-19 on the expected increase in plastic waste. In the past two decades, the central competent authority (i.e. Environmental Protection Administration (EPA)) in Taiwan has promulgated some regulations governing plastic waste reduction and recycling, especially plastic containers. Based on the official statistics, it showed that total certified amounts of regulated plastic containers have increased from 45,552 tonnes in 1998 to 194,133 tonnes in 2019. This shift was in line with circular economy policies by the Zero Waste Program and Resource Recycling and Reuse Plan launched by the Taiwan EPA during this period. On the other hand, the COVID-19 pandemic will impact on the regulatory policies for plastic waste management because the excess use of regulated plastic products will be temporarily permitted due to the epidemic prevention and control measures. Although the increased proportion of plastic waste in municipal solid waste (MSW) will be beneficial for the energy efficiencies of waste-to-power systems in MSW incineration plants, the recycling and reduction rates of regulated plastic containers or products could decline during the COVID-19 breakout.