1. Sigma Factor EMS Modern Energy Monitoring & Control System http://www.ees-bg.com http://www.sigmadev.net

2. Presentation Agenda  Energy Efficiency  Energy Management Systems  Energy Monitoring & Control System  Concept  Data Analysis & Visualization  Advantages & State-Of-The-Art  Energy Audit  Success stories!  Contact

3. Energy Efficiency The Road To Success

4. The time is right! Why is Energy Efficiency so topical today? A New: Energy Efficiency Law Has Been Adopted! Energy Efficiency

5. Art. 12. The energy consumers, liable to energy auditing according to article.17, are required to perform energy management by: 1. Prepare periodically at least once a year an analysis report on total and relative fuel and energy consumption 2. Prepare programs for improvement of the energy efficiency 3. Implement all energy conservation measures stated in the program from section 2. Art. 17. (1) All energy consumers with annual energy consumption above the limits stated in item 2 are liable to energy auditing. Energy Efficiency Law Energy Efficiency

6. What is Energy Efficiency? Why is Energy Efficiency so important?

7. Energy Efficiency Questions without exact answer:  Current Energy Consumption  Distribution of Energy carriers consumption among production lines and areas and consumers  Electricity transformation, Heat production and transportation losses estimation  Load profiles of the large consumers  Process regimes deviation timely registration (increased consumption, failures etc.)

8. Energy Efficiency Questions without exact answer (Continued):  Base consumption at different production volumes and environmental factors  Deviation from energy consumption norms and standards  Implemented energy conservation measures efficiency  Energy equipment current conditions

9. Energy Efficiency Lacking answers? LOSS GENERATOR!

10. Energy Efficiency Mission: ▪Rational and efficient energy utilization Primary Goal: ▪Energy costs Minimization ▪Equipment maintenance costs Reduction

11. Energy Efficiency Solution: Energy Monitoring & Control System

12. Sigma Factor EMS Basic link in the chain of energy efficiency

13.  Continuous consumption and production information flow  Energy efficiency increase Sigma Factor EMS

14. Concept & Functionality Detailed data acquisition for: ▪Energy consumption ▪Production volumes ▪Equipment conditions Presents: ▪Full access to energy consumption data ▪Consumption analysis helping in management decision making

15. Sigma Factor EMS Gradual energy efficiency improvement

16. Sigma Factor EMS Gradual energy efficiency improvement

17. Sigma Factor EMS Gradual energy efficiency improvement

18. Sigma Factor EMS Gradual energy efficiency improvement

19. Sigma Factor EMS Gradual energy efficiency improvement

20. Sigma Factor EMS Gradual energy efficiency improvement

21. Sigma Factor EMS Gradual energy efficiency improvement

22. Sigma Factor EMS Data Analysis & Visualization:  The information is displayed in the most convenient and preferred format

23. Sigma Factor EMS Data Analysis & Visualization:  Current consumption and production volumes diagrams

24. Sigma Factor EMS Data Analysis & Visualization:  Table and chart data presentation formats

25. Sigma Factor EMS Advantages:  Automatic data acquisition  Reduced risk of incorrect data readout and human mistakes  Energy consumption standardization  Creation of Energy consumption standards by production areas, lines and consumers  Continuous (by shifts, days, weeks etc.) monitoring of deviation from standards – opportunity for timely reaction  Energy Invoice check  Comparison of the measured consumption with the billed one – inconsistency notification  Monitoring Implemented energy conservation measures  Determine the effect from the implementation

26. Energy consumption standardization through statistical analysis Sigma Factor EMS

27. Continuous monitoring the deviation from standards Sigma Factor EMS

28. Advantages (Continued):  Equipment conditions monitoring  Optimal regimes maintenance  Increases efficiency  Decreases failures probability  Increased energy consumption control  Increased efficiency discipline among the personnel  Rational energy utilization  Reduction of Energy audit costs

29. Sigma Factor EMS Advantages (Continued):  Communication  Export in Excel, Text, HTML, XML  Import from Excel, Text, HTML, XML  Access through LAN, WAN, Internet, VPN  Integration  Extension and Development opportunities

30. Energy Audit The Instrument For Energy Efficiency Improvement

31. Energy Audit Concept: ▪Study of energy and process equipment and analysis of its current condition ▪Determine the efficiency, distribution and the amount of energy consumption Goals: ▪Acquisition of detailed and correct data on energy consumption and costs ▪Preparation of implementation program of energy conservation and costs reduction measures

32. Energy Audit Results from the energy audit:  Documented assessment of the equipment condition and the energy consumption parameters and indexes  Implementation program of energy conservation and costs reduction measures  Business plan support for implementation financing

33. Energy Audit Data acquisition difficulties without Sigma Factor EMS  Impossibility to fully and in detail measure the energy consumption  Limited measurement period  Slow and effort consuming process  Required human resources commitment Result:  Inaccurate energy audit  Increase audit costs

34. Energy Audit Sigma Factor EMS helps make the Energy audit:  Cheaper  Faster  More accurate

35. Success Stories! The Clients are the most impartial referees of a product!

36. Success Stories! Clients already given us a credit:  “Shoumensko Pivo“ Brewery – Carlsberg Bulgaria ”…lower cost nevertheless the wider functionality and system volume”  “Pirinsko Pivo“ Brewery – Carlsberg Bulgaria “…annual steam savings of 35% and electricity savings of 19%...”  “Zebra" JSC –Novi Iskar  “Elprom - Elin“ Co. – Koubrat “…decreased production costs of Elprom-Elin Co. by 7%. "

37. Where can we help YOU: ▪Conduct of Energy Audit ▪Energy Monitoring & Control Systems design ▪Delivery & Installation of equipment and software ▪Set-up and implementation of the System ▪Exploitation Documentation preparation ▪Personnel training ▪Warranty and post warranty support of the System ▪Monitoring & Verification of the effect

38. Contacts Energy Efficient Systems Ltd. Address:5 Petar Deljan Str., 1124 Sofia Phone / Fax:(+359 2) 846 40 69 E-mail: info@ees-bg.com Web: http://www.ees-bg.com Sigma Development Ltd. Address :33 Tzar Assen I Str., 1000 Sofia Phone / Fax :(+359 2) 989 17 51 E-mail: info@sigmadev.net Web: http://www.sigmadev.net