1. APEC Low Carbon Model Town Project Phase1 Tianjin Yujiapu Feasibility Study 1 APEC LCMT Project Feasibility Study Phase １ Tianjin YUJIAPU Low-Carbon CBD １１ 1 ８, Oct, 2011 FS Report （ Final Ｄｒａｆ ｔ）

2. APEC Low Carbon Model Town Project Phase1 Tianjin Yujiapu Feasibility Study 2 1. Background 2. Trends of CO2 Emissions in APEC Economies 3. Outline of Yujiapu Financial District 4. Construction of the LCMT concept in the Yujiapu CBD 5. Summary of menu of measures for achievement of targets 6. Low-carbon Urban Structural Planning 7. Design Methodology of Low carbon Architecture 8. Area Energy Planning 9. Untapped Energy Use Planning 10. Renewable Energy Use Planning 11. AEMS (Area Energy Management System) 12. Environmental Planning 13. Transportation Planning 14. Examination of cost performance for low-carbon development in entire Yujiapu district CONTENTS of FS Report （ Final Draft)

3. APEC Low Carbon Model Town Project Phase1 Tianjin Yujiapu Feasibility Study 3 LocationTianjin Yujiapu financial district in Binhai new area ProjectThe first low-carbon CBD (Central Business District) development project in this large scale. Financial center in Bonhai Bay area, the center of international trade, the center of information services, the center of international culture and amusement Area-Site area: 3,500,000m2 -Total floor area: aproximately 9,500,000m2 : Net Floor area ratio 300 ～ 2200 ％ -Precedent development area Site area: aproximately 400,000m2 Total floor area: approximately 2,900,000m2 -Planned population: daytime: approximately 500,000 nighttime: approximately 50,000 DeveloperTianjin Innovative Finance Investment Co., Ltd (Tianjin city owned company) Building TypePlanning Area Rate Office 50% 4,750,000m2 Commercial 12 ％ 1,140,000m2 Residence 25% 2,370,000m2 Hotel 6% 570,000m2 Culture6% 570,000m2 Others （ Station)1% １ 00,000m2 Outline of Yujiapu financial district - The financial district occupies approximately 4km2 with a total construction area of 9,500,000m 2 * 4 - Total planned daytime population is 500,000 and nighttime population is 50,000. - Construction is ongoing in some part of precedent development area. - Most of architectural planes within this district are selected by international competition. 3. Outline of Yujiapu Financial district

4. APEC Low Carbon Model Town Project Phase1 Tianjin Yujiapu Feasibility Study 4 Prepare a Low-Carbon Strategy for Yujiapu CBD based on “LCMT Concept” (1) Develop a comprehensive concept for low carbon town development (2) Define the CO2 reduction targets and other concerning indexes for evaluating the progress of low carbon (3) Prepare the categories to make low carbon challenge in urban development (4) Select and develop CO2 reduction measures in each planning category Analyze CO2 reductions and cost increase of measures in each category Report Preparation Framework of LCMT FS in Yujiapu (0) Investigate the detailed information about Yujiapu necessary for FS 4. Construction of the LCMT concept

5. APEC Low Carbon Model Town Project Phase1 Tianjin Yujiapu Feasibility Study 5 １１ [ Aiming at real reduction of approximately 50% ] In 2020 (mid-term) real reduction of approximately 30% (which is over 50% CO2/GDP) In 2030 (long-term) real reduction of approximately 50% BAU (Business as Usual) 1) 30% reduction in 2010 （ Present ） in 2020 （ mid-term ） in 2030 （ long-term ） 50% reduction (Transportation) (Building) t-CO2/a （ 50% CO2/GDP 2) ） 1) Standard type buildings without low carbonized 2 ） GDP growth in 2011 and 2012 in China are predicted 9.6% and 9.5% by IMF analysis. In this CO2 target study, the GDP growth by 2020 is set as 5% that is around ½ of the actual growth with consideration of uncertainty of prediction. 3) Mitigation effects by area energy, renewal energy and untapped energy have been counted into the result of CO2 reduction in Buildings (1) Main target (Building) (Transportation) ( 30% ) ( 50% ) 4. Construction of the LCMT concept

6. APEC Low Carbon Model Town Project Phase1 Tianjin Yujiapu Feasibility Study 6 It is necessary to configure Breakdown targets of CO2 mitigation on each measure in each Category to achieve the total Low carbon Target. Hierarchy Approach for developing Integrated Low carbon processes Demand Side (Buildings) Supply Side (Area Energy) Management BAU CO2 Emission Low carbon Building Area Energy Management System Renewable Energy Untapped Energy District Energy System Low carbon Traffic Low carbon Urban Structure CO2 Mitigation Effects Hot Water Lighting AC Façade Design Demand Side (Transportation) Innovation of Low carbon Technology by 2030 4. Construction of the LCMT concept

7. APEC Low Carbon Model Town Project Phase1 Tianjin Yujiapu Feasibility Study 7 The Optimum target categories for studying CO2 Reduction Measures in CBD Setting the Target of Low-carbon Town Low carbon Urban Structure Planning Transportation Planning Environmental Planning AEMS (Area Energy Management System) Renewable Energy Use Planning Untapped Energy Use Planning Area Energy Planning Low-carbon Building Design 5. Summary of menu of measures for achievement of targets

8. APEC Low Carbon Model Town Project Phase1 Tianjin Yujiapu Feasibility Study 8 Architecture (1) Energy consumption and Low-Carbon measures Load Reduction Natural Energy Use High Efficiency Equipments & System Priority Sun shading blind, louver Design method Greenery Roof High performance Façade system Solar panel on buildings Building Management System (BMS) Top runner Chiller, Heat Recovery system Inverter Fan&Pump Hf lamp LED lamp Natural ventilation, Underground heat Day lighting Architectural Design for Load Reduction Building Equipments and Systems for Energy Saving Efficient of Energy Saving Design Low-Carbon building along the following steps; 7. Design Methodology of Low carbon Architecture

9. APEC Low Carbon Model Town Project Phase1 Tianjin Yujiapu Feasibility Study 9 (4) Prediction of CO 2 Reduction effects (Office) CO2 emission has been assumed and achieved 40% reduction from BAU with combinations of low carbon measures. 40% of reduction in commercial buildings and 30% for the residential and hotels. CO 2 reduction effects of Low carbon measures in Model Office Building Architecture 7. Design Methodology of Low carbon Architecture

10. APEC Low Carbon Model Town Project Phase1 Tianjin Yujiapu Feasibility Study 10 Development to Smart Grid by 2030 ＡＥＭ Ｓ - Compose Smart grid, connect PV and Biomass power with existing power grid - Connecting each DHC to each other encourages leveling-off of peak energy consumption - AEMS manages all of infrastructure network, power grid 11. AEMS

11. APEC Low Carbon Model Town Project Phase1 Tianjin Yujiapu Feasibility Study 11 Distribution of air temperature (GL+1.5m ）, 13:00, August Case1 (BAU ; Based on existing Master plan) Case2 (Case of Low carbon design) Air temperature differences (Case2 - Case1 ） : Lower area than Case1 Approximately 2.0 degree lower than Case1(BAU) Simulation Result Urban climate planning for Heat island mitigation Environment 12. Environment Planning

12. APEC Low Carbon Model Town Project Phase1 Tianjin Yujiapu Feasibility Study 12 - The CO2 emission from BAU buildings is approximately 1.37mill t-CO2/year. - The CO2 reduction rate may be approximately 30 % by measures of Low energy Buildings, DHC, Untapped Energy, and Renewal Energy. Comprehensive analysis of Low-Carbon measures (1) Simulation results of CO2 in Buildings and area energy, Untapped energy, Renewable energy 30.8% reduction Low energy Buildings +DHC +Renewal Energy +Untapped Energy 30.8% reduction Low energy Buildings +DHC +Renewal Energy +Untapped Energy CO2 Emission (t-CO2/year) 14. Examination of cost performance

13. APEC Low Carbon Model Town Project Phase1 Tianjin Yujiapu Feasibility Study 13 (2) Calculation results in Transportation sector 14. Examination of cost performance

14. APEC Low Carbon Model Town Project Phase1 Tianjin Yujiapu Feasibility Study 14 The comprehensive measures are necessary in order to achieve Low-carbon target (3) Estimate of cost for CO2 emission reduction (RMB/t-CO2) The cost of CO2 Emissions reduction (RMB/ t-CO2) CO2 emissions reduction (t-CO2/year) Loop Bus Encouraging the Usage of Bicycle Electric cars Road pricing Low energy Buildings Untapped Energy Renewal Energy TransportationBuilding and Energy 14. Examination of cost performance (t-CO2/year)