In Hong Kong, electricity is supplied by two private utilities: Hongkong Electric and CLP Power (CLP). Both are regulated under the Scheme of Control (SOC). The SOC is a formal, long-term regulatory contract of 15 years, signed between a private firm and the Hong Kong Government. Under the SOC, the two electric utilities are subject to both rate-of-return control and price control. The current scheme will expire by 2008. In this paper, we propose a gradual and cautious approach to the introduction of market reform into the electricity industry in Hong Kong. For regulated markets, the government should consider replacing the SOC with performance-based regulation for wire businesses and the non-contestable market. For competitive markets, the government should consider introducing competitive tendering for new sources in the generation market and liberalising the supply market in phases. (C) 2003 Elsevier Ltd. All rights reserved.