Press Siemens Wins AGL Macquarie’s Bayswater Power Station Control System Upgrade Project AGL’s $63 million project to install a Distributed Control System (DCS) at one of Australia’s largest and most important power stations that powers over two million homes Within the project, Siemens Australia to deliver and maintain the DCS and a simulator training facility AGL’s project a significant investment and boost for the NSW Hunter Valley economy AGL Energy Limited (AGL) today announced it has approved a $63 million project to install a Distributed Control System (DCS)1 at AGL Macquarie’s Bayswater power station in the NSW Hunter Valley. AGL Macquarie’s Bayswater and Liddell power stations combined supply approximately 30 percent of electricity demand in NSW. As part of the project, AGL has executed a contract with Siemens Australia to deliver and maintain the DCS and a simulator training facility. The installation will include Siemens’ DCS: SPPA-T3000 control system and SPPA S3000 simulator. AGL Macquarie General Manager, Mr Ian Brooksbank, said this is an exciting announcement for the future of Bayswater power station and a significant investment which is a boost for the Hunter economy. “The new DCS will enhance safety, improve power station reliability and enable the plant to operate more efficiently. It will transform how we operate the plant and perform as a business. Our employees will be using world-leading technology to Siemens AG Communications and Government Affairs Unrestricted Wittelsbacherplatz 2 80333 Munich Germany Page 1/2 Siemens Press Release operate one of Australia’s largest and most important power stations,” Mr Brooksbank said. Speaking on the project win, David Pryke, Executive General Manager for Siemens Australia’s Power and Gas Division said, “Cost and resource-efficiency are key concerns for most plant operators. With AGL, we are aiming to deliver benchmark technologies at the Bayswater power station that not only helps plant operators, but also the local and state economies.” Installation of the DCS is expected to start in September 2017 during a major maintenance outage on Bayswater Unit 1, and continue on successive planned unit outages until late 2019. The project also includes construction of a new control room and training simulator, which will be available from July 2017. Bayswater power station was commissioned in 1985-86 and consists of four generating units with a total capacity of 2,640 MW. Bayswater produces approximately 15,000 GWh of electricity per annum, or enough to power two million average Australian homes. 1 A DCS is a semi-automated system that monitors, controls and instructs the various parts of a power station, to help manage efficient performance and operation. Contact for journalists Keith Ritchie Phone: +61 457 841 189 email: keith.ritchie@siemens.com Siemens AG (Berlin and Munich) is a global technology powerhouse that has stood for engineering excellence, innovation, quality, reliability and internationality for more than 165 years. The company is active in more than 200 countries, focusing on the areas of electrification, automation and digitalization. One of the world's largest producers of energy-efficient, resource-saving technologies, Siemens is No. 1 in offshore wind turbine construction, a leading supplier of gas and steam turbines for power generation, a major provider of power transmission solutions and a pioneer in infrastructure solutions as well as automation, drive and software solutions for industry. The company is also a leading provider of medical imaging equipment – such as computed tomography and magnetic resonance imaging systems – and a leader in laboratory diagnostics as well as clinical IT. In fiscal 2015, which ended on September 30, 2015, Siemens generated revenue of €75.6 billion and net income of €7.4 billion. At the end of September 2015, the company had around 348,000 employees worldwide. Further information is available on the Internet at www.siemens.com. Unrestricted Page 2/2