1. ASIA CLEAN ENERGY FORUM - 2015 “Energy Management Initiatives in Production Facility ” C. M. S. M. Fazvi Certified Energy Manager (Sri Lanka Sustainable Energy Authority) Manager – Facilities Maintenance FDK Lanka (Pvt) Ltd Sri Lanka

2. Company Profile Optical Devices Company NameFDK Lanka (Pvt) Ltd Nature of BusinessManufacturing of Electronic Components Establishment19 - 11 - 1990 CapitalUSD: 5.2 million Number of Employees680 Coil Devices

3. Management Commitment was Our Strength  FDK Lanka Environmental Policy “FDK Loves Nature for the Future of the Earth” As objective, “Minimize Energy Usage and Reduce the CO 2 Emission by 2% in Each Year”  FDK Lanka Energy Policy was the Roadmap Towards Energy Management Initiatives

4. Highlights of FDK Lanka Energy Policy Organizational framework including cross functional Energy Management Team Energy targets, indicators, monitoring and evaluation System Optimum energy efficiency targets and continual improvement Stakeholder awareness Life Cycle Energy Consumption approach in procurement Appropriate legislative guidelines Flexibility to review and update according to global, national and organizational needs

5. Our Journey - Benchmark and Targets Target: Reduction of Specific Energy Consumption (kWh / Pce) by 10% end of Mar 2014 Benchmark: FY 2012

6. Achievement in our Journey 11% Reduction Reduction of Specific Energy Consumption (kWh / Piece)

7. Energy Efficiency Measures - Lighting - Energy Efficiency Measures - Lighting - Replacement of 100% Linear Fluorescent Lamps with Energy Efficient Electronic Ballast Installation of T5 Linear Fluorescent Lamps with electronic ballast & mirror reflectors instead of T8 Lamps Replacement of CFLs & LEDs for suitable locations Replacement of Energy Efficient Electronic Ballast instead of Electro magnetic Ballast – Cost Benefit  Total No of Lamps – 2102 Nos.  Total Investment – USD: 22,600  Energy Saving – 13,150 kWh / Month  Financial Savings – USD: 1,036 / Month  Pay-back Period – 22 Months

8. Energy Efficiency Measures - AC & Ventilation - Energy Efficiency Measures - AC & Ventilation - Installation of EE Inverter Control ACs Installation of VSD for Cooling Tower Fan Motors Clean Room Waste Energy Recovery Cooling Tower Water Treatment Conditioned Space Reduction by modifying Production Lines Conditioned space reduction in office area Reduction of AC consumption during Peak Hrs by Installing Day Timers Fixed mirror reflective type films & sun-shades for doors & windows to reduce the solar heat gain etc. Our significant Energy Load Represents nearly 48% Energy Consumption 40% (out of total) for Clean Room System Several measures taken for total AC Energy Consumption reduction,

9.  Total number of EE Inverter Control AC (24000 BTU/h) - 16 Nos. (Installed from Apr ’13 to Mar ’14)  Total Investment – USD: 23,850  Energy Saving – 6,577 kWh / Month  Financial Saving – USD: 655 / Month  Pay back Period – 36 Months Few of Our Major Success Story Replacement of Energy Efficient Inverter Control AC System 55% Saving 74% Saving Other Actions: Reduced the conditioned space by 20% Reduced the height of the ceiling by 1.5 ft. Fixed sun-shades & mirror reflective films to the doors & windows All Desk top computers changed to Lap top

10.  Total Investment - USD: 10,470  Energy Saving - 6,646 kWh / Month  Financial Saving - USD: 710 / Month  Pay back Period: 15 Months Few of Our Major Success Story Waste Energy Recovery System of Clean Room Divert the Clean Room Exhaust Air through Chamber Room Before After BeforeAfter Clean room exhaust air (conditioned air) exhausting to out-side (Temp: 25 deg C, Velocity: 3 m/s x 2) 14 RT Package AC unit run with full load continuously (24 hrs/day including holidays) to maintain required temp in chamber room Clean room exhaust system divert through chamber room. 14 RT Package AC unit is running with partially load according to set temperature 3kW Chambers 20 Nos.

11. Energy Saving through Effective Preventive & Predictive (Conditioned Base) Maintenance Practice  Maintenance & Services of All Machines & Equipment according to Annual Preventive Maintenance Schedule  Maintaining of Service Reports & History Cards  Periodical Testing of Machinery & Equipment Vibration Testing Testing of Insulation Services Motor Bake & Varnish Power Quality Analysis

12. Training & Awareness FDK Library Practical Training Team members discuss about daily power consumption during the morning meeting In-house Training Program  Training programs are carrying out according to annual training plan  Training needs analysis by HR Dept.  Motivating employees through KAIZEN activities Awarding certificate & gift voucher for energy efficient improvements (KAIZEN)

13. Overall Reduction of Energy Consumption

14. Thank You “FDK Loves Nature for the Future of the Earth”