Figure 1: Comparison of Utility size against Losses and Net Profit ........................................................................................ 5 Figure 2: 7-box model of successful trading service ............................................................................................................. 7 Figure 3 : Holistic approach to Utility Managemen t ..................................................................................................................................................................................................................................................................................................... 10图4:旅行方向.............................................................................................................................................................................................................................................................................................市政收入............................................................................................................................................................................................................................. electricity sales in the first six-month of 2022, percentage change in sales of electricity ............................................................................................................................................................................. 21 List of tables