Abstract

Waste-to-energy (WTE) incineration technologies are considered an effective solution for sustainable and efficient municipal solid waste (MSW) disposal in China, and the public-private partnership (PPP) arrangement has been widely used to construct and operate WTE incineration projects. However, PPP WTE incineration projects in China are affected by numerous risks due to the long concession period, various participants, and other factors commonly involved in PPPs, resulting in a number of failures. In light of the pivotal role that risk identification, analysis, and response play in the successful development of PPP WTE incineration projects, this paper presents a multiple case study to identify the risk factors involved in China by drawing on experience from the real-life risk events of 35 PPP WTE incineration plants. 18 risk factors are identified; the most critical of which being public opposition risk, environmental pollution risk, government decision-making risk, a defective legal and regulatory system, and MSW supply risk. The results of the study provide a solid foundation for the future risk analysis, risk allocation, and risk response of PPP WTE incineration projects, and shed light on performance improvement of the PPP WTE incineration projects as well as the development of the PPP WTE industry in China.

Highlights

  • Waste-to-energy (WTE) incineration technologies are considered an effective solution for sustainable and efficient municipal solid waste (MSW) disposal in China, and the public-private partnership (PPP) arrangement has been widely used to construct and operate WTE incineration projects

  • Frequency 22 20 18 15 12 8 7 4 4 4 4 3 2 2 2 1 1 1 our results indicate public opposition risk to be the highest, followed by traditional critical risk factors such as environmental pollution, government decision-making, the defective legal and regulatory system, and MSW supply risks

  • In light of the pivotal role that risk identification, analysis, and response play in the successful development of PPP WTE incineration projects, we conducted a multiple case study to identify the risk factors in China by drawing on the experience and lessons learn from the real-life risk events of 35 PPP WTE incineration plants through content analysis and expert interviews. e results provide a solid foundation for the further risk analysis, allocation, and response of PPP WTE incineration projects

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Summary

Introduction

Waste-to-energy (WTE) incineration technologies are considered an effective solution for sustainable and efficient municipal solid waste (MSW) disposal in China, and the public-private partnership (PPP) arrangement has been widely used to construct and operate WTE incineration projects. PPP WTE incineration projects in China are affected by numerous risks due to the long concession period, various participants, and other factors commonly involved in PPPs, resulting in a number of failures. In light of the pivotal role that risk identification, analysis, and response play in the successful development of PPP WTE incineration projects, this paper presents a multiple case study to identify the risk factors involved in China by drawing on experience from the real-life risk events of 35 PPP WTE incineration plants. Waste-to-energy (WTE) technology has developed rapidly to provide an effective solution for government to alleviate the pressure of MSW disposal in past decades. In China, more than 70% of WTE incineration projects are operated and supervised by PPPs, and 108 PPP WTE incineration projects with a total

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