Siemens Environmental Portfolio Elements

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1 Building technologies Munich, Siemens Portfolio Elements siemens.com/environmentalportfolio

2 Portfolio elements Sustainable power generation Low-loss power transmission Intelligent distribution and storage Efficient energy use Renewable energies Power transmission and distribution Smart grids Mobility Fossil power generation Energy storage Industry solutions Building technologies Healthcare Water Page 2

3 Products and Systems to control building technology Control Products and Systems offers the best products and systems for the control of heating, ventilation and air conditioning plants as well as lighting and shading. These vary from complex systems for building automation to simple controllers and field devices. High energy and cost efficiency plus environmental protection Intelligent room comfort and ease of operation Energy savings of up to 30 % without sacrificing comfort 557,000 t CO2 abatement per year Reduces the negative impact on global warming and greenhouse gases Energy cost reduction Adequate return on investment Highly scalable and modular solution Source: Siemens Portfolio Element No Page 3

4 Building management system: Desigo building automation and control system (BACS) Reduced energy costs, a pleasant room climate and optimum comfort thanks to highly efficient and innovative energy saving applications and functions thanks to an effective interaction of all system components and processes Applications and functions 1) flexibility with highest energy efficiency, and sustainability Energy reports for statistical analyses of energy-related data 1) TABS, tx2, predictive heating control, solar functions, solar position calculation, AirOptControl, Source: Siemens Portfolio Element No Page 4 Energy savings of up to 30% High sustainability through use of renewable energies and technologies Reduces the negative impact on global warming Energy cost reduction Protection of the environment (CO 2 reduction) and contribution to society Adequate return on investment Optimal room climate and comfort High flexibility

5 Boiler control loop: High efficient residential boiler controls The complete controls offering for all type of fossils high efficient heat generators provides an energy efficient solution and saves up to 20% of our fossils resources. Wide application range form condensing wall hang boiler up to micro Combined Heat and Power (mchp) solutions High efficient control algorithm for optimized combustion (Sitherm pro) Consumes 20% less energy compared with standard efficient old boiler 1) Each system saves 1400 kg of CO 2 1) ly compatible materials Economic and ease of use Complete high efficient mechatronic control cycle from the sensors over the controller to the gas valve 1) The final installed equipment compared to a standard efficient oil boiler Source: Siemens Portfolio Element No Page 5

6 Solution and Service Portfolio SSP Energy performance contracting Energy performance contracting for buildings means: Cutting energy and operating costs through modernization and optimization Paying for the investment with the achieved savings. No investment costs for the customer through contracting model Guaranteed energy savings Building modernization by state of the art technology and applications Energy savings of 20 to 30% 331,000 t CO2 abatement per year by all our energy contracting projects Reduction of other emissions (nitrogen oxide, dust, etc.) Lower energy and operating costs Reduction of maintenance costs Higher facility availability Enhanced comfort Increase of property Source: Siemens Portfolio Element No Page 6

7 Solution and Service Portfolio SSP Solutions for new constructions Siemens System House Business is the most cost efficient way to save energy. Desigo and 3 rd party solutions on BT platforms offer extremely short payback and provide high saving potentials and increased comfort in buildings. Set of BT own solutions matching highest energy saving requirements Open for 3 rd party applications such as Bauer Optimization Energy savings of up to 46% 1) 730,000 t CO 2 abatement per year Energy efficient building automation is credited by green building initiatives (e.g. LEED) Saves energy and increases comfort in parallel Beats most stringent norms 2) Short payback time and happy reference customers 1) Depending on Vertical Market 2) EN class A Source: Siemens Portfolio Element No Page 7

8 Solution and Service Portfolio SSP Offerings along the entire building lifecycle Siemens Service business progressively upgrades building automation and controls systems to the latest state-of-the-art technology, enhances energy efficiency, relieves the burden on budgets, protects investments and reduces your operating costs. System upgrade combined with energy saving measures System compatibility through true migration capabilities, both backwards and forwards Energy savings of 30% 290,000 t CO 2 abatement per year by all projects Investment protection through customer specific migration plan Resource conservation and reduced operational costs through enabling efficiency improvement measures Source: Siemens Portfolio Element No Page 8

9 Solution and Service Portfolio SSP Continuous optimization for sustainable results Building performance optimization (BPO) helps our customers to operate their building infrastructure at the highest possible level resulting in high energy efficiency and increased comfort. Optimizing the existing equipment Professional approach for a sustainable energy optimization process No investments in assets Energy savings of 15 to 20% in average Reduction of other emissions (nitrogen oxide, dust, etc.) Lower energy and operating costs Instant positive cash flow Higher facility availability Enhanced comfort Protection of Investments Source: Siemens Portfolio Element No Page 9

10 Solution and Service Portfolio SSP What get measured get managed The advantage operations center (AOC) is a permanent staffed infrastructure to monitor buildings and increase through continuous optimization the efficiency of energy and operational costs. Continuous monitoring, analysis and optimization approach High expertise in building efficiency Experts on demand Benchmarking High transparency about energy flow Foundation for decisions related to investments Right expertise on demand Continuous monitoring ensure transparency Lower energy and operating costs Higher facility availability Enhanced comfort Source: Siemens Portfolio Element No Page 10

11 Power and Gas District cooling Turbo equipment innovation highlight Siemens refrigeration compressor package for district cooling plants which allow to cool water and distribute it through a network of piping system to individual customer buildings. Capacity 10,000 tons (35 MW) of refrigeration with one unit Cooling liquid R134a Packaged in three units for transport A switch from window A/C to district cooling reduces the energy consumption and related emission 40% 60% Using electrical power from a solar thermal power station the emissions will disappear Excellent coefficient of performance High reliability due to single shaft design without gear Less space requirements Less engineering and piping Source: Siemens Portfolio Element No Page 11