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APEC LCMT Project 　Feasibility Study Phase １ Tianjin YUJIAPU Low-Carbon CBD

APEC LCMT Project 　Feasibility Study Phase １ Tianjin YUJIAPU Low-Carbon CBD. FS Report （ Final Ｄｒａｆｔ）. 1 ８ , Oct, 2011. １１. CONTENTS of FS Report （ Final Draft). 1. Background 2. Trends of CO2 Emissions in APEC Economies 3. Outline of Yujiapu Financial District

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APEC LCMT Project 　Feasibility Study Phase １ Tianjin YUJIAPU Low-Carbon CBD

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  1. APEC LCMT Project 　Feasibility Study Phase１ Tianjin YUJIAPU Low-Carbon CBD FS Report（Final Ｄｒａｆｔ） 1８, Oct, 2011 １１

  2. CONTENTS of FS Report（Final Draft) 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

  3. 3. Outline of Yujiapu Financial district Outline of Yujiapu financial district - The financial district occupies approximately 4km2 with a total construction area of 9,500,000m2 *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.

  4. 4. Construction of the LCMT concept Framework of LCMT FS in Yujiapu Prepare a Low-Carbon Strategy for Yujiapu CBD based on “LCMT Concept” (0) Investigate the detailed information about Yujiapu necessary for FS (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

  5. 4. Construction of the LCMT concept (1) Main target < CO2 reduction target > [ 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% 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 １１ t-CO2/a BAU (Business as Usual) 1) 30% reduction (Transportation) 50% reduction (Transportation) ( 30% ) (Transportation) ( 50% ) (Building) (Building) (Building) ( 30% ) ( 50% ) （50% CO2/GDP2)） in 2010 （Present） in 2020 （mid-term） in 2030 （long-term）

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

  7. 5. Summary of menu of measures for achievement of targets 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 Low-carbon Building Design Environmental Planning Area Energy Planning Untapped Energy Use Planning AEMS (Area Energy Management System) Renewable Energy Use Planning

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

  9. 7. Design Methodology of Low carbon Architecture (4) Prediction of CO2 Reduction effects (Office) Architecture CO2 emission has been assumed and achieved 40% reduction fromBAU with combinations of low carbon measures. 40% of reduction in commercial buildings and 30% for the residential and hotels. CO2reduction effects of Low carbon measures in Model Office Building

  10. 11. AEMS ＡＥＭＳ Development to Smart Grid by 2030 • - 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. 12. Environment Planning Urban climate planning for Heat island mitigation Environment Simulation Result Distribution of air temperature (GL+1.5m）, 13:00, August Air temperature differences (Case2 - Case1） : Lower area than Case1 Case1 (BAU ; Based on existing Master plan) Case2 (Case of Low carbon design) Approximately 2.0 degree lower than Case1(BAU)

  12. 14. Examination of cost performance Comprehensive analysis of Low-Carbon measures (1) Simulation results of CO2 in Buildings and area energy, Untapped energy, Renewable energy - 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. 30.8% reduction 30.8% reduction CO2 Emission (t-CO2/year) CO2 Emission (t-CO2/year) +Untapped Energy +Untapped Energy +Renewal Energy Low energy Buildings Low energy Buildings +Renewal Energy +DHC +DHC

  13. 14. Examination of cost performance (2) Calculation results in Transportation sector

  14. 14. Examination of cost performance (3) Estimate of cost for CO2 emission reduction (RMB/t-CO2) The comprehensive measures are necessary in order to achieve Low-carbon target CO2 emissions reduction (t-CO2/year) Renewal Energy Untapped Energy Loop Bus Encouragingthe Usage of Bicycle The cost of CO2 Emissions reduction (RMB/ t-CO2) Low energy Buildings Electric cars Road pricing (t-CO2/year) Transportation Building and Energy

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