Enterprise Architecture Analysis for Energy Efficiency of Saint-Petersburg Underground

Energy efficiency is one of the important factors of efficient performance of municipal passenger transport. An implementation of energy efficient solutions, as any other organizational changes, require a systematic approach in order to be fulfilled effectively. A systematic approach to the development and/or reengineering of business management system is realized by means of an enterprise architecture concept. The latter enables to create a holistic management solution, which provide effective operations of the enterprise today and create conditions for its sustainable development for the future. A proper process reengineering enables to adjust a number of managerial aspect, including resource consumption control. The paper describes the process reengineering project in Saint Petersburg Underground, which was aimed at adjustment of the company performance to the requirements of energy legislation. The process reengineering was performed using enterprise architecture analysis of the problem area. The example of the Saint Petersburg Underground proved the efficiency of using enterprise architecture approach for process analysis and reengineering during energy audit.