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Nov. 23 2009

J-Power’s Biomass Energy Projects and Business in Japan and Other Countries. Ｓｅｉｇｏｕ　　ＭＩＺＵＮＵＭＡ. Nov. 23 2009. Electric Power Development Co.,Ltd. 1. [Contents].

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Nov. 23 2009

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  1. J-Power’s Biomass EnergyProjects and Businessin Japan and Other Countries Ｓｅｉｇｏｕ　　ＭＩＺＵＮＵＭＡ Nov. 23 2009 Electric Power Development Co.,Ltd. 1

  2. [Contents] 1. Corporate Profile1-1. Corporate History 1-2. JP track records in international IPP business2. Renewable Approach of J-Power2-1. J-Power’s thermal/biomass power stations in Japan 2-2. J-Power’s biomass energy projects in Asia 2-3. J-Power’s CDM projects in the world 2-4. The objective to promote biomass business of J-Power 2-5. Challenge for biomass energy business of J-Power 3.Biomass Energy Business in Japan and Asia 3-1. JP track records in biomass energy business (Japan) 3-2. JP track records in biomass energy business (Thai) 3-3. JP co-firing biomass combustion business (Japan) 4. Biomass Energy Ratio of Electricity Production in Japan 4-1. Biomass energy ratio of electricity production in Japan 2

  3. 1. Corporate profile 3

  4. 1-1. corporate profile • Total Generation Capacity 18.1GW • Nation’s largest wholesale company dealing with the regional power utilities in Japan • Top Runner in hydro and coal-fired thermal power generation Hydropower (57stations 8,560MW) Nuclear(1,383MW) (under construction) Wind power (255MW) Others (878MW) Thermal (8stations 8,424MW) Transmission Lines (2,400km) 《History of J-POWER》 Establishment of Electric Power Development Co., Ltd. 1952～ Large-scale hydro power generation 1960～ Thermal power generation using domestic coal 1980～ Thermal Power generation using imported coal 1990～ New technology, environment protection measures 2004～ Totally Privatized

  5. China Tianshi (Coal waste) Hanjiang (Hydro power) Xin Chang (Coal thermal) Poland Taiwan Philippines Thailand Vietnam Chiahui (Gas CCGT) CBK (Hydro power) Zajaczkowo (Wind power) Roi-Et Biomass (Rice chaff) Yala Biomass (Rubber tree waste) Rayong Co-generation (Gas CCGT) Thaioil Power (Gas CCGT) Independent Power (Gas CCGT) Kaeng Khoi (Gas CCGT) Samutprakarn (Gas CCGT) Nong Khae (Gas CCGT) Kaeng Khoi 2 (Gas CCGT) Samet Tai (Newly bid IPP project: gas CCGT) Nong Saeng (Newly bid IPP project: gas CCGT) Nhon Trach 2 (Gas CCGT) 1-2. JP track records in international IPP business USA Tenaska (Gas CCGT) Elwood (Gas simple cycle) Green Country (Gas CCGT) Birchwood (Coal fired thermal) Pinelawn (Gas CCGT) Equus (Gas simple cycle) Fluvanna (Gas CCGT) Edgewood (Gas simple cycle) Shoreham (Jet fuel) Orange Grove (Gas simple cycle) 5

  6. 2. Renewable approach of J-Power 6

  7. 2-1. J-Power’s thermal/biomass power stations in Japan Existing 7coal-fired thermal power stations RDF generation plant Omuta RDF G/P Fuel; RDFDisposal Capacity; 315 ton/day Generated output; 20,600kW Matsuura Thermal P/S Fuel; Sewage sludge & wood chip Combustion ratio; 0.04% Consumption; 1,800t /year

  8. 2-2. J-Power’s biomass energy projects in Asia Operating project Planning project ThailandRoi-et biomass project ・Fuel : Rice husk ・Output Capacity :10MW VietnamBiomass Project ・Fuel : Rice Husk ・Output Capacity (to be decided) MalaysiaBiomass Project ・Fuel : *EFB ・Output Capacity (to be decided) ThailandYala Biomass Project ・Fuel: Rubber wood waste ・Output Capacity :20MW *EPB: Empty fruits bunch

  9. 2-3. J-Power’s CDM projects in the world J-Power has effectively used the Kyoto Protocol Mechanisms.- Acquisition of Emission Credits through development of CDM projects to offset emissions by Kyoto credits- China Erdaoqiao Hydropower project Chile Fuel conversion by Nestle (Coal → Natural Gas) Chile Cogeneration by Metro GAS (Natural Gas) Columbia La Vuelta and La Herradura Hydroelectric Power Project Brazil Aquarius Small-scale Hydroelectric Power Project Brazil Caieiras Landfill Gas Project

  10. 2-4.The objective to promote biomass business of J-Power J-Power will continue to reduce CO2 emissions per unit of electric power sold through development of low CO2 emission power sources. Target; Approx.10% reduction from FY 2002 level (in FY2010)FY2002; 0.72kg-CO2/kWh (domestic and overseas operations) FY2007; 0.70kg-CO2/kWh FY2008; 0.68kg-CO2/kWh Japan・Rational combination of measures including maintenance and improvement of the efficiency of energy use (eg. nuclear and biomass) Overseas ・Promotion of IPP business with return secured by public sector and biomass features of that country・*CER acquisition to prepare for further CO2 emission regulation change *CER: Certified emission reduction

  11. 1.Small scale (High cost on capital ratio)⇒ Cost minimization with every possible way 2-5 Challenges for biomass energy business of J-Power Challenges for biomass energy business of J-Power are as follows. 2.Difficulty in fuel collection⇒ Mitigation with support of public sector 3.Longer capital recovery period⇒ Revenue stabilization with long term PPA, *FSA *FAS: Fuel Supply Agreement 11

  12. 3. Biomass Energy Business in Japan and Thailand 12

  13. Highlights; Omuta RDF Generation Plant・Stable revenue of Tipping Fee・Favorable tariff with RPS in PPA ・Investment from Prefecture 3-1. JP track records in biomass energy business (Japan) Output Capacity; 20,600kWFuel; RDFTerm of PPA; 17 years Prefecture J-Power National Gov. Subsidies Subsidies investment Financing Contract Project Company Lender Collateral Tipping Fee RDF Treatment Agreement PPA EPC Agreement RPS O&M Agreement MunicipalitiesConcerned Electric Power Co. Contractor OM Company

  14. Highlights; Roi-Et Thermal Power Station・Subsidies (*NEPO *currently EPPO)・Long Term PPA (21 years) ・Incentive Tariff (Bunker Oil Price Link) 3-2.(1) JP track records in biomass energy business (Thai) Output Capacity; 9950kWFuel; Rice HuskTerm of PPA; 21 years Investor J-Power Lender investment investment investment financing financing Investor investment Subsidies Project Company NEPO investment Fuel Supply Agreement （ＦＳＡ） Power Purchase Agreement （ＰＰＡ） Fuel Supplier EPC Contract Fuel Supply Electric Power Co. Rice mills Contractor

  15. 3-2.(2) JP track records in biomass energy business (Thai) Highlights; Yala Thermal Power Station・Subsidies (UNDP, National Gov.)・Long Term PPA (25 years) ・Incentive Tariff (Natural Gas Price Link) Output Capacity; 20,000kWFuel; Rubber WoodTerm of PPA; 25 years Investor J-Power Lender investment investment investment financing financing Investor investment Subsidies Project Company ＵＮＤＰ investment National Gov. Fuel Supply Agreement （ＦＳＡ） Subsidies Power Purchase Agreement （ＰＰＡ） Fuel Supplier EPC Contract Fuel Supply Electric Power Co. Saw mills Contractor

  16. 3-3. JP co-firing biomass combustion business (Japan) Matsuura thermal power station (1,000MW, 2unit)・Fuel;Sewage sludge & wood chip ・Mixed ratio;0.04% on average ・Biomass consumption;1,800 ton/ year Coal Biomass Coal Wood chip biomass fuel Sewage sludge derived fuel Coal-Fired Thermal Power Station Production value by RPS (Renewable Portfolio Standards) Reduction of CO2 Emission

  17. 4. Biomass Energy Ratioof Electricity Productionin Japan 17

  18. 4-1. Biomass energy ratio of electricity production in Japan Electricity production from biomass/waste accounts for about 2% in Japan in 2006. Electricity production in Japan in 2006 (GWh) Source; IEA Electricity in Japan in 2006

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