GREEN BUILDING: CHALLENGES AND …hkira.com/en/members/presentation/pre191126l.pdf2 Mainland China...
Transcript of GREEN BUILDING: CHALLENGES AND …hkira.com/en/members/presentation/pre191126l.pdf2 Mainland China...
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GREEN BUILDING: CHALLENGES AND OPPORTUNITIES-----DR. RAYMOND YAU, GENERAL MANAGER, TECHNICAL SERVICES & SUSTAINABLE DEVELOPMENT
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PERFORMANCE AMONGST TOP SD LEADERS
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1stin Asia
Rank 8th globally
Global Sector Leader
5-star Rating
Top Company
The only HK and Mainland China developer listed (2019)
‘AAA’ rating (2019)1
(2017, 2018, 2019)
1 Disclaimer: www.swireproperties.com/sd/awards/mscidisclaimer.html
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SD Vision –“To be the leading SD performer in our
industry globally by 2030”
SUSTAINABLE DEVELOPMENT (SD) 2030 STRATEGY
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Investment Decisions
Annual Budget Planning
Employee Performance Goals Setting
Corporate Risk RegisterBusiness Performance
SD Integration into Business
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Long-term Decarbonisation (Scope 1 + Scope 2 GHG Intensity)
Tenant Engagement tenant carbon reduction target
New Projects Development embodied carbon reduction target
Technological InnovationOn and Off-site Renewable Energy
Joint Research with Tsinghua University
CARBON PERFORMANCE
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----- 1st & Only Developer in HK & Mainland China – approved SBTs
Scope 1 + Scope 2
Scope 3 - Upstream
Scope 3 - Downstream
Baseline
GH
G In
ten
sity
35%
52%
2018
2025
2030
* Scope 1 emissions are direct greenhouse gas (“GHG”) emissions from sources that are owned or controlled by Swire Properties, such as emissions from natural gas, diesel and town gas burned onsite. Scope 2 emissions are indirect GHG emissions from the generation of purchased or acquired electricity, steam, heating, or cooling consumed by Swire Properties.Scope 3 emissions are all indirect emissions that occur in the value chain of the reporting company, including both upstream and downstream emissions.
25% 28%
Capital Goods Downstream Leased Assets
MARKET LEADER IN DECARBONISATION STRATEGY
GHG Intensity/Decarbonisation – Scope 3 GHG Intensity
by 2030
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ENERGY PERFORMANCE
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__Energy
ConsumptionGFA
25% 19.8%
Estimated cost-savings of
HK$66 m/yearEstimated cost-savings of
HK$12 m/year
Energy Reduction
-30
-20
-10
0
10
20
Energy Consumption and Gross Floor Area Trend in HK
Portfolio
GFA Energy Consumption (kWh)
20082001
2016
2018
% C
han
ge
1 Hong Kong portfolio is our office, retail portfolios and hotels in Hong Kong. 2 Mainland China portfolio is our office and retail portfolio in Mainland China, excluding hotels. 3 Energy consumption refers to purchased electricity for the provision of shared services for and in the common parts of our buildings with reference to the BAU baseline level in 2008 for our Hong Kong portfolio, and the BAU baseline level in the first year for which a complete calendar year of data was available for projects in our Mainland China portfolio. * All figures are calculated based on 2018 data.
Hong Kong Portfolio1 Mainland China Portfolio2
2020 Target3: 20%
2020 Target3: 26%
DECOUPLING GFA GROWTH AND ENERGY CONSUMPTION
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achieved highest ratings
GREEN BUILDING PERFORMANCESHAPING INDUSTRY STANDARDS FOR OVER 20 YEARS
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100%of projects under development1
achieved highest green building certification ratings
1 “Projects under development” are projects that are under construction or in the pre-certification stage. They comprise non joint-venture projects only.2 Measured as the percentage of total gross floor area.* All figures are calculated based on 2018 data.
92%of all existing buildings2
are certified green buildings, of which
Achieve the highest environmental building assessment scheme rating for all projects under development
75%
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GREEN BUILDING PERFORMANCESHAPING INDUSTRY STANDARDS FOR OVER 20 YEARS
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* All figures are calculated based on 2018 data.
BEAM Plus (HK)
▪ 37 buildings with BEAM /
BEAM Plus certification
including 18 buildings
with BEAM Plus Existing Building V2.0 Final Platinum
LEED(HK, Mainland China, US) WELL
▪ 33 buildings with LEED ▪ Asia’s 1st commercial Building – One Taikoo
Place achieved Final Platinum
▪ Two Taikoo Place achieved
Pre-certified Platinum
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Captions 9pt Calibri
ONE TAIKOO PLACE – ADOPTING NEW GREEN BUILDING TECH-----
Taikoo Place
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-----ONE TAIKOO PLACEFEATURING STATE-OF-THE-ART GREEN BUILDING TECH
HK 1st commercial building -
Biodiesel tri-generation system
Combined green roof and solar PV system
HK 1st AI-enabled smart building
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New Ventures UrbanLabDigital Transformation of
Technical Services
TECHNOLOGICAL INNOVATIONINNOVATING TO ENHANCE BUILDING PERFORMANCE
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-----RETRO-COMMISSIONING OF HVAC SYSTEMSENHANCING BUILDING ENERGY EFFICIENCY
Partnership with Tsinghua University –
Monitoring-based commissioning of HVAC system
Electronically-commutated (EC) plug fan replacement
Variable speed drive chiller replacement
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Captions 9pt Calibri
BUILDING THE MOMENTUM OF GREEN FINANCE-----
Taikoo Place
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GREEN FINANCINGDIVERSIFICATION OF FUNDING SOURCE AND INTEREST COST SAVINGS
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-----In
vest
ors B
ankFirst green bond in
HK to receive Green Finance Certification
Jan 2018
First in HK with interest rate tied to
year-on-year SD performance improvement targets
Sustainability-Linked Loan
Green Bond Impact Report
Jul 2019
US$500m Green Bond
Allocation of funds and environmental impact on:• Green buildings• Renewable Energy• Energy Efficiency• Sustainable Water and
Wastewater Management
Year-on-Year SD Performance
• Retains listing on the DJSI World Index
• Achieves a target reduction in energy intensity each year for Hong Kong portfolio
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ESTIMATED ENVIRONMENTAL PERFORMANCEONE TAIKOO PLACE
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-----Category Highlights of Green Elements Estimated Environmental Impact
Renewable Energy • Dual-level roof fitted with an integrated solar photovoltaics (PV) system and green roof
• Bio-diesel tri-generation system to supply heating, cooling and electricity. Used cooking oil from tenants is converted into biodiesel by third-party recyclers to power this system
• Total renewable energy generated annually: 468,300 kWh, which is equivalent to an annual carbon emissions avoidance1 of 370 tonnes of CO2e
Energy Efficiency2 • Air handling units with electronically commutated (EC) plug fans to enhance efficiency
• Highly optimized chiller control system with powerful data analytics
• Energy efficient lighting and control system
• Annual energy savings exceeding BEAM Plus3 and LEED4 baseline performance by 33% and 28% respectively
Sustainable Water and Wastewater Management
• Harvest rainwater for irrigation and recycle grey water for flushing
• Low-flow sanitary fittings
• Freshwater savings exceeding BEAM Plus baseline performance by >40%
1 Calculated by using the 2017 emission factor of Hong Kong Electric
2 Expenditures relating to energy efficiency element of One Taikoo Place are included in “Green Buildings” Category
3 Based on Building Energy Code 2012 Edition as baseline
4 Based on ASHARE 90.1.2007 as baseline (LEED 2009 for Core and Shell Development)
One Taikoo Place
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Category Highlights of Green Elements Estimated Environmental Impact
Energy Efficiency • High efficiency chiller system at TaikooPlace and Pacific Place
• Energy efficient lighting including LED at Taikoo Place, Pacific Place and Cityplaza
• Variable speed drive (“VSD”) for condensing water pumps at Taikoo Place and Cityplaza to enhance energy efficiency
• EC Plug fans in air handling units at TaikooPlace and Pacific Place to enhance energy efficiency1. Pilot testing of EC plug fans estimated that the use of fan energy could be reduced by up to 30%
• Annual energy saving: Cityplaza: 165,900 kWhTaikoo Place: 3,375,200 kWhPacific Place: 2,899,900 kWhTotal: 6,441,000 kWh
• Annual carbon emissions avoided: Cityplaza: 131 tonnes of CO2eTaikoo Place: 2,666 tonnes of CO2ePacific Place: 2,291 tonnes of CO2eTotal: 5,088 tonnes of CO2e
1 25% work completed as at 30th September 2018
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Air handling units with electronically commutated (EC) plug fans
ESTIMATED ENVIRONMENTAL PERFORMANCEENERGY EFFICIENCY PROJECTS IN HK PORTFOLIO
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