1. Only for internal use / © Siemens AG 2011. All rights reserved. Industry Sector Central worldwide Messages for energy efficiency, for customers, analysts, media and associations Our integrated approach to customers’ energy management boosts productivity, flexibility, efficiency  Identify, Evaluate, Realize: Siemens supports energy management systematically: With our environmental portfolio, we make energy flows transparent, derive potential savings and offer the right products to implement energy efficient and economical sustainable solutions.  Identification of energy flows with our energy monitoring systems.  Economical and ecological evaluation of saving potentials based on our reporting and calculation tools as well as financial solutions which help to make offerings more attractive.  Realization of measures to implement energy management and increase energy efficiency (energy saving motors, frequency inverters, soft starters). There is enormous potential to boost energy efficiency and therefore improve environment and climate protection  About 30 % of the global energy consumption is ascribed to industry. The saving potential in this segment is estimated by several independent studies to at least 20 %.  We estimate the global potential for saving by industrial automation and drive technologies to be 300 terawatt-hours. That is the annual output of 50 typical coal-fired power plants (700 mega-watt) or the emission of around 90 million tons of CO 2.  Siemens itself will have improved the energy efficiency of its own plants by 20 percent by 2011. IMAGE: “Siemens offers an integrated energy management approach” We have a uniquely integrated environmental portfolio for automation and drive systems to enable comprehensive energy management  Our customers rely on the innovative world market leader Siemens, who provides high quality products and systems which protect the customers investment.  TIA (Totally Integrated Automation) stands for highly integrated products and solutions: easy to install, with reduced technological complexity and lower lifetime costs … now also with the benefit of energy efficiency.  Energy efficiency already starts with the engineering: Our environmental portfolio includes design and simulation tools for products, machines and production systems. * approved by IA, DT, BT LV

2. Only for internal use / © Siemens AG 2011. All rights reserved. Industry Sector Our energy-efficient portfolio leads to the company’s economical success  With the Siemens environmental portfolio, we have achieved a business volume of around 23.0 billion € in 2009.  Our energy-efficient products, systems and applications ensure our customers’ needs.  Energy efficiency allows us to enter new and established markets.  We are trendsetter in energy-efficiency.  Our energy-efficient portfolio contributes to the company’s success and job development. Our employees work for a company with a consistent environmental understanding  With our expertise we contribute to preserve natural resources.  We offer environment friendly products, systems and applications.  The cutting-edge technologies we provide enable our customers to manage resources and energy efficiently.  We are trendsetter in energy-efficiency. With its offer for an integrated energy management approach, Siemens is a top player With energy-efficient products, our employees create social value Central worldwide Messages for Management and Employees  We have a share in a livable future.  Our employees work in a responsible company and act responsibly.  The company’s energy-efficient reputation supports our employees’ self-respect.