Interactive analysis and environmental policy for mitigating the consumption of potent greenhouse gases in Taiwan

Taiwan, although not a Party to the Montreal Protocol on Substances That Deplete the Ozone Layer and the UN Framework Convention on Climate Change Kyoto Protocol, has diligently strived to advance technological and social changes for mitigating the use of potent greenhouse gases, including hydrochlorofluorocarbons (HCFCs) and hydrofluorocarbons (HFCs). The objective of this paper is to present an interactive analysis of HCFCs and HFCs consumptions under the regulatory framework and policy promotion in Taiwan during the period of 2000–2009. It was concluded that the consumption of HCFCs was on the significant decrease during this period because they are being replaced now by HFCs. In response, the consumption of HFCs with relatively low global warming potentials was on increasing trend from 861 t in 2000 to 2,923 t in 2009. Based on the inventory of HFCs, the most important source for the emissions of HFCs in Taiwan should be from HFC-134a, which was consistent with the East Asian countries such as Japan and South Korea. Finally, global HCFCs production and consumption was analyzed in comparison with Taiwan’s HCFCs demand trend. Copyright Springer Science+Business Media B.V. 2013