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Introduction of JFS and its Services

2 １ Sep. 2006. Introduction of JFS and its Services. URL: http://www.j-facility.com. Corporate Profile. Date established : 14 December 2000 Capital fund : 490 million yen (3.8 million euros) Employees : 46 persons. Yamatake Corporation. １０％. ４５％. ３５％.

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Introduction of JFS and its Services

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  1. 2１ Sep. 2006 Introduction of JFS and its Services URL: http://www.j-facility.com

  2. Corporate Profile Date established : 14 December 2000 Capital fund : 490 million yen (3.8 million euros) Employees : 46 persons Yamatake Corporation １０％ ４５％ ３５％ TokyoElectricPowerCompany,Inc. MitsubishiCorporation ＪＦＳ １０％ Kandenko Co., LTD

  3. The Background of JFS Establishment • ■ Global Warming • ■ Deregulation in Electricity Market • ・ Mar. 2003 / Over 2,000kW （26% of market） • ・ Apr. 2004 / Over 500kW (41% of market） • ・ Apr. 2005 / Over 50kW (63% of market） • * Birth of the PPS • * Growing of new Energy business • * Establishment of New Business • by Electric Power Companies

  4. The Enforcement of Laws toward Energy Conservation • ■ Strengthening regulation of large buildings • Mandatory 1% reduction target in basic unit of energy consumption • Mandatory submission of middle-to-long term plan • （Energy manager participation） • Making best use of ESCO firms • ■ Strengthening regulation of medium-size office buildings • Mandatory annual reporting of energy consumption • ■ Strengthening regulation of commercial buildings • Responsibility enforcement to persons in charge of replacing energy consumption equipments

  5. The Latest Energy Market Trends in Japan • ■ Surging oil price expedites decline of on-sight generation • ESCO for oil cogeneration decreased from 160 million euros(2003) to 58 million euros (2004) • Capacity of on-sight generation also in decline (0.9MW as of 2004: 2% decrease from 2003) • ■Stricter legislation stimulates to boost retrofit market • Due to stricter legislation, retrofit market for specific categories (environmental load decrease & energy savings) are forecasted to grow by 90%, 60% during 2000-2015 respectively (Mitsubishi Research Institute) • This trend will help ESCO market’s healthy growth

  6. Energy efficiency retrofit market growth in Japan 1 yen = 0.0067 euros Million yen 55,696 51,489 44,913 13,988 7,407 35,322 26,461 18,624 3,553 17.036 1,925 988 Year （Survey by Japan Association of Energy Service Companies ） * E.E.R.: Energy efficiency retrofit

  7. Emerging ESCO contract growth in Japan Million yen 35,322 69% 13,988 7,255 3,545 80% 1,925 31% 52% 988 20% 6% 0% 48% 80% 20% 100% 94% year ※パフォーマンス契約を含む省エネ改修工事の実績 Sales of energy saving retrofits includes performance contracting （Survey by Japan Association of Energy Service Companies ）

  8. Trends in Energy Conservation Market and ESCO business • ■ Estimate by the Ministry of Economy, Trade and Industry (METI) • and the Energy Conservation Center (1998) • Potential market size: 2.5 trillion yen (17 billion euros) • ■ Estimate by Japan Research Institute (2001) • Potential market size: 2 trillion yen (13 billion euros) • Acceptance rate of ESCO services: 10-20% • ■ Recent trends to promote ESCO business • Japan Association of Energy Service Companies • (JAESCO): 133 members • Currently ten major ESCO firms

  9. Business Line up of JFS • ■ ESCO service/53 projects • ■ Energy Audit /over 200 projects • ・ government office buildings including METI, MoE • ■ Energy efficiency renovation /27 projects • ・ application for NEDO’s grant • 　 ・ renovation for energy cost saving • ■ Sales of Environmental goods • ・ ‘ECOCUTE’ & other instruments for all-electricity • condominiums • ■ Energy Supply Center Project /1 project

  10. Japanese Highly Efficient Turbo Chillers • ■ Turbo chillers’ • technological advance • (MHI’s inverter machine ‘NART-I’ as an • example) • COP has improved dramatically to • as high as 17.8 max (the world • highest) (Fig. 1) • Significant increase in • performance under partial loads • (Fig. 2) • Power savings: 40% reduction • compared with compatible • standard machines • Could be effective instruments • for ESCO & other retrofit • schemes(JFS has introduced similar • AARTs for Tokyu department store’s • ESCO project) Fig. 2

  11. ‘ECOCUTE’ : Unique water heating system • ■ Japanese-origin unique • & efficient water heater • Ecological • CO2 refrigerant system • 50% reduction of CO2 • emission compared with gas • heaters • Economical • COP scores over 3.0, which • reduces energy consumption • by 30% compared with • gas heaters • Tariff: Just 1,000yen/mo. (for • a standard family) thanks to • midnight low rate • Market expected to quadruple (420 billion yen) in 6 years

  12. The Characteristics of JFS’s ESCO Services • ■ Focused on buildings • (offices, hospitals, hotels, commercial buildings) • ■ Mainly “Shared savings type” service • ■ Competitive financing and procurement capabilities • ■ Energy and cost savings based on the experiences • in electricity supply business

  13. The ESCO Service of JFS • Develop, design, and finance energy efficiency projects; • Install and maintain the energy efficient equipment involved; • Measure, monitor, and verify the project's energy savings; and • Assume the risk that the project will save the amount of energy guaranteed Energy Costs Before ESCO service Customer’s profit Reduction of Energy Costs ESCOservice fee Performance guarantee Energy Costs with ESCO service • ESCO’s Basicplan

  14. Pay – back year vs ESCO ×ｎ years ESCO service fee 〔 yen/year 〕 Renovation Costs 〔 yen〕 Saving Energy Costs 〔 yen/year 〕 Saving Energy Costs 〔yen/year〕 ESCO service Renovation

  15. Performances(Achievements) of JFS Performance Guarantee level （100%） A Hospital （122%） B Sports Center （176%） C Training Center （129%） D Office Building （158%） E Office Building （185%） F Parking lot （143%） G Department Store （126%） H Office Building （142%）

  16. Progress of JFS’s Turnover and Profit

  17. Project 1 (ESCO): Outline of Client Tokyo Metropolitan Hiroo General Hospital Location : Shibuya Ward, Tokyo Total floor space : 36,511m 2 Constructed in : October, 1980(main building) Electricity Demand : 2,168[kW] Energy Consumption : 188,075 [GJ/yr] CO2 Emission : 8,095 [t-CO2/yr] Electricity,Heating & Water Expenses : 339[Mil. yen/yr] Heat Source System / Furnace pipe fire-tube boiler 7.2[t/h] *3 cans Steam absorption-type refrigerator 540[USRT] *2 Turbo refrigerator 200 [USRT] *1

  18. Project 1 : Energy-Saving Techniques Applyingvarious energy-savingtechniquesto every stage of HVAC 5.9% 1) Reduce the volume of outdoor air intake according with indoor CO2 density Reduce Air-conditioning Load Itself 2) Optimize cool and re-heat process in double coil AHUs by allowing small temperature and humidity fluctuation 12.6% 3) Renew refrigerators/ boilersfor higher efficiency (Heat source renewal) Produce Heat Efficiently 4) Produce chilled water only with cooling tower operation under low out-air temperature (Free Cooling) 8.0% Transport Heat Efficiently 5) VWV control 6) VAV control 1.7% Others 7) Intermittence drive of AHUs and ventilation fans Energy Saving Rate 28.2%

  19. 21.3% Reduction Target 25% 28.2% 30.1% Cleared theIndicated Target 53,094 [GJ/ yr] 2,391 [t-CO2/ yr] 72.3 [Mil. yen / yr] Primary Energy CO2 Emission Expenses Project 1 : Large Energy-Saving & Environmental Improvement A big energy-saving effect is to be achieved! Reduction Effect Reduction Effect Reduction Effect

  20. Total Profit through six years’ ESCO term 329 Mil. yen Total Profit through nine years’ ESCO contract term 561 Mil. yen Project 1 : Maximization of the Client’s Profit >Renewal costs Cost redemption is possible in six years after equipment renewal Guaranteed SavingsContract Prospected Total Cost Reduction 72.3Mil.yen Guarantee the same amount as the standard reduction (21.3%) 310Mil. yen Guaranteed Profit for the Client Subsidy from MoE Of the present conditions Light and heat water costs Guaranteed Reduction 66 Mil. yen Reduced Expenses 54.9 Mil.yen 150 Mil. yen 267.0 Mil.yen 300,000,000 3,900 Ten thousand yen ESCO Service Costs 11.1 Mil.yen

  21. Project 2 (ESCO): Outline of Client Chofu City Hall & Cultural Center Location : Chofu City, Tokyo Total Floor Space : 14,122m2(City Hall), 31,466m2(Cultural Center) Constructed in : 1971 (City Hall), 1995 (Cultural Center) Electricity Demand : 487[kW] (City Hall), 1,600[kW] (Cultural Center) Energy Consumption : 85,724 [GJ/yr] CO2 Emission : 2,874 [t-CO2/yr] Electricity,Heating & Water Expenses : 171[Mil. yen/yr] Heat Source System / Absorption-type cool & warm water generator 400[USRT] *1, 220[USRT] *2 Screw-type refrigerator 198[USRT] *2 Furnace pipe fire-tube boiler 3.0[t/h] *2 cans

  22. 6.1% 1) Reduce the volume of outdoor air intake according with indoor CO2 density 2) Optimize temperature control of air conditionersbased on PMV 3) Insulation reinforcement of steam valves Reduce Air-conditioning Load Itself 4) Replace an absorption chiller with a heat-pump and ice storage tank 5) Replace a hot water boiler with a CO2 refrigerant heat-pump 6) Renew AHUs for cold air distribution 7) Replace illumination stabilizers with Hf type ones 6.7% Produce Heat Efficiently Project 2 : Energy-Saving Techniques Applyingvarious energy-savingtechniques 3.4% Transport Heat Efficiently 8) VWV control 9) Optimize flow quantity of chilled/hot water pumps 10) Reduce plumbing resistance with drag reduction polymers 1.0% 11) Intermittence drive of ventilation fans in machinery rooms 12) Intermittence drive of ventilation fans in the parking lot utilizing CO sensor Others Energy saving rate 17.2%

  23. 14% Reduction Target 12.5% 17% 19% Cleared theIndicated Target 14,698 [GJ/ yr] 547 [t-CO2/ yr] 23.8 [Mil. yen / yr] Primary Energy CO2 Emission Expenses Project 2 : Large Energy-Saving & Environmental Improvement A big energy-saving effect is to be achieved! Reduction Effect Reduction Effect Reduction Effect

  24. Total Profit through five years’ ESCO contract term 75 Mil. yen Total Profit through ten years’ ESCO term 238 Mil. yen Project 2 : Maximization of the Client’s Profit Renewal costs Guaranteed SavingsContract Prospected Total Cost Reduction 23.8Mil.yen Guarantee 90% amount of the reduction target (13.9%) 330Mil. yen Guaranteed Profit for the Client Subsidy from MoE Of the present conditions Light and heat water costs Guaranteed Reduction 21 Mil. yen Reduced Expenses 15.1 Mil.yen 147 Mil. yen 147.4 Mil.yen 300,000,000 3,900 Ten thousand yen ESCO Service Costs 6.4 Mil.yen

  25. Project 3: Energy Supply Center Business Energy Center ・Natrium-Sulfur battery ・Centrifugal refrigerate refrigerator ・Thermal storage tank ・Boiler ・Emergency generator ・Building Automation System ,etc. Project size:\ 4,000 million ( 26.7 million euros) Energy supplied Buildings Supplied energy including electricity, cold/hot water, and steam through the trench ISEHARA campus of Tokai Univ.

  26. trench（for the existing building） Natrium sulfur battery Energy Center Ice thermal storage tank trench（for New Hospital building） Energy supplied Area （113,000㎡） Project 3: Plan Layout

  27. Project 3: Business Scheme Customer Fuel （Electricity,Gas, Oil, Water supply） Finance （with the Bank, the leasing company） Insurance （with the Insurance Company） TOKAI University General contractor Contract of Energy supply JAPAN FACILITY SOLUTIONS,Inc. Contracts Energy supply service business (SPC) Contracts ISEHARA ENERGY SERVICE Contracts Building Design Co. Construction Co. Share holder Maintenances Co. ・TEPCO ・Mitsubishi Corporation

  28. Thank you for listening.

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