1. Y.O. Ahn Ph.D. 2014 Developing Green Technology – Korean Experience

2. Page Rechargeable (Secondary) Batteries Small size batteries for mobile phones or notebooks. Large size batteries for automobiles. Very large size batteries for Energy Storage Systems (ESS). Growing demands. $11.6 billion (2010) and $119.3 billion (2020). 2

3. Page Producing Companies Complete products productions by LG Chemicals & Samsung SDI GS Caltex completes cathode production plant at Gumi Industrial Complex replacing Hitachi Chemical and Nippon Carbon POSCO Chemtech also started cathode production SK Innovation is conducting R&D for cathode manufacturing Anode materials produced by L&S, Hanwha Chemicals, Ecopro Electrolytes produced by LG Chemicals,, Solbrain and Foosung (LiPF6) Barrier membranes made by SK Innovation 3

4. Page Percentage of Domestic Production (2011) 4

5. Page Lithium Secondary Battery Market Share (1 st half of 2012) 5 ATL of China supplying batteries To Apple production in China

6. Page LG Chemical Leading the world in producing Li Batteries for automotive industry. Supply batteries to GM. Renault, Volvo, Hyundai, Kia and Shanghai Auto. Leading ESS (Energy Storage System0 supplier of the World. Sales to SCE (largest power supplier of California) and IBC of Germany. Sales to SMA of Germany the ESS for homes. Developing Automotive Battery which enables the car to run more than 300 km per charge. LG CNS marketing ”Smart Green Solution”. 6

7. Page Energy Harvesting and All Solid state Battery (ASB) Small scale independent electric source. Thickness of 0.1mm or less. Lithium Phosphorous OxyNitride (Oak ridge National Lab.) Lithium Boron OxyNitride (GS Caltex) Thio-LISICON (Tokyo Technical Univ.) Japan leads R&D 7

8. Page Solar Energy Business Development by Hanwha Grup Established Hanwha Solar 1 by aqcuiring Solarpun Holdings (Nasdaq Co.) in 2010 Acquired Germany’s Qcell and became No. 3 of the world (2012). Hanwha Qcell. Capacity in China 2.3GW, Germany 200MW and Malaysia 800MW. Plan to establish Hanwha Solar America. Plan for vertical integration of polysilicon-Ingot-Wafer-Solar Cell-Module-Solar Electric Production. 10,000 ton/Yr Polysilicone Plant at Yeosu. Building Solar Energy Plants in Hawaii ( 24 MW),China (150 MW), California (5 MW) and Ontario, Canada (42.5 MW). 8

9. Page Problems of Solar Energy Production Price erosion of polysilicon in 2013: (2009) $175/kg, (2010) $85/kg, (2011) $40/kg, (2012) $16/kg 3 Major producers: GCL of China 64,ooo to/yr OCI of Korea 42,000 ton/yr LDK China 18,000 ton/yr A JV of Hyundai Heavy Industries and KCC lowered production. OCI Plant at Gunsan running at 50%. Market is recovering: 2008 (276 MW) 2011 (78.8 MW) and 2014 (500 MW) 9

10. Page Polysilicon Ventures (2013) Other plants lowering production: KCC (Daejook), Woongjin Silicon (Sangju) Korea Siilcon with W267 billion investment by S-Oil went bankrupt. LG Chemicals withheld the plan to invest W500 billion at Yeosu. Investment required is about W400-W700 billion per 10,000 ton/yr production. 10

11. Page BIVP (Building Integrated Voltaic Photo) Business Egun Windows built BIVP buildings for Seoul City Hall and others. Samsung Trading also built demonstration villages in Seoul suburbs. SK Construction built BIVP Eco Lab for SK Chemicals. LG Hausis, Hanwha Chemicals and KCC also active 11

12. Page Combining Cement Production with Power Plant Operation Dongyang Cement Group planning 4,000 MW coal fired power plant in combination with cement plant at Samchuck on the East coast of Korea. Bench marking Huhping power and cement plants of TCC at the East coast of Taiwan. Use of fly ash from power plant as raw material of cement production. Use of lime stone in desulfurizng sulfur in the flue gas. 12

13. Page Lowering power cost with inverter Inverter adjusts voltage and frequency of electricity in the use of motors to adjust against given loads in such cases like fans and escalators. LS Industrial Electrics installed 422 inverters for International Finance Center. Return on investment in 3 years. Reducing electricity cost by 40%. 13

14. Page Integrated Gasification Combined Cycle (IGCC) technology for Power Plants Partial oxidation of coal with oxygen to produce Syngas (CO 50%, H2 30%). Korea invested $25 billion 1988-2002. KEPCO R&D 1994 to present. Korea Namdong Plant will operate 100 MW Class power plant in 2012. Korea Western Power will build IGCC plant by 2015 with GE Syngas Turbine (300 MW). A total of 3 IGCC power plants to be completed by 2020. Joongboo Power Plants now possesses in house capability to service turbine generators. 14

15. Page Green Technology Companies Doosan Heavy Industries – Nuclear power generation, Fine coal combustion, IGCC. Hyundai Motors – Hybrid car LG Chemical – Lithium polymer battery for hybrid cars (GM, Ford, Renault, Hyundai) LG Electronics – LED lighting, Smart Grid, Water Treatment, Solar Energy POSCO – Fuel Cell, Syngas, Synthetic LNG Samsung SDI – rechargeable secondary batteries including Li Batteries for automotive indurstries. 15

16. Thank You. 16