1. © Siemens AG, 2009 All Rights Reserved Measure it –Manage it Metering – a ‘smart’ idea Eric Anderson, Siemens EDA Business Forum 2 nd November 2010

2. © Siemens AG, 2009 All Rights Reserved Industry Sector Overview: Measure it Manage it. To save energy it is essential that customers know How much they are using, Where they are using it. When they are using it. Thanks to recent legislation (Part L, Building Regs) and other initiatives such as CRC (Carbon Reduction commitment) customers are looking for assistance. This is where the Electrical Contractor and Electrical Distributor can help. The presentation will show the vital role that Metering and Data collection/analysis can help. Energy Saving Opportunities Distributor & Contractor

3. Timeline for Carbon reduction Commitment

4. © Siemens AG, 2009 All Rights Reserved Industry Sector Building Reg’s L2A : Primary Objectives 25% Improvement of the performance of a building Metering Electrical Other utilities Automatic meter reading & Data Collection for buildings > 1000m2 Carbon Reduction Commitment (CRC)

5. © Siemens AG, 2009 All Rights Reserved Industry Sector Solution Distribution Boards which incorporate meters.

6. © Siemens AG, 2009 All Rights Reserved Industry Sector Opportunity: Siemens “Powermanager” n.. Automatic meter reading & Data Collection for buildings > 1000m2

7. © Siemens AG, 2009 All Rights Reserved Industry Sector Benefits for your Customers: (Energy Saving + Carbon Reduction = Saving Money) Energy transparency Load management Cost Centre Allocation Goal: Carbon Footprint Reduction Goal: Reduce Costs

8. © Siemens AG, 2009 All Rights Reserved Industry Sector Power Manager

9. Systematic Approach  A systematic approach delivers maximum cost reduction  This process forms the basis of a long term continuous improvement programme  Simplifies environmental compliance issues  Follow BS EN 16000  The more control the greater the savings  Plan → Do → Check → Action “Cost Reductions achieved through a systematic approach are typically 4 x greater than compared to ‘ad hoc’ stand alone measures”

10. Building the Solution

11. Architecture For Energy Management (Building) Best practice is to take the energy data to a “real time” management / supervisory system PC based systems permit the operative a window in to the energy usage of the building Trending, alarms, reporting & integration into other systems (BMS/ERP) are all possibilities

12. © Siemens AG, 2009 All Rights Reserved Eric Anderson Sales & Marketing Manager Siemens I BT LV Sharston Road Manchester M22 4RA Mob. 07921 247080 eric.anderson@siemens.com Thank You