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Parth_Group4_Midterm_Presentation.pptx esg
- 1. Building a SustainableFuture: ESG in the Construction Industry Jaya, Sarah, Parth, Tanish
- 2. Agenda CONTOSO Introduction to the Industry Parth Sustainable Building Materials Parth Water Conservation Tanish Climate Resilience Sarah Community Impactand Urban Renewal Jaya The Construction Industry Key Stakeholders and Stakeholder Map Strategies Case Studies Objectives and Targets Strategies Case Studies Objectives and Targets Objectives Targets and Impacts Materials Case Studies Competitive Strategies Strategies Case Studies Objectives and Targets
- 3. Introduction to theIndustry
- 4. Construction Industry • The constructionindustry contributes significantly to the global economy and urban development • However, it is responsible for 39% of all energy-related CO2 emissions • Traditional materials like concrete contribute to 8% of global CO2 emissions • Growing demand for sustainable construction solutions
- 5. The Importance of Sustainable Constructionin the Industry Why Sustainable Construction Matters: Growing Urbanization: By 2030, 60% of the world’s population will live in cities, placing immense pressure on construction to meet rising demands. To meet this surging human demand, global construction output is projected to grow by a staggering 2.5 trillion square feet by 2060. Environmental Impact: The construction sector accounts for over 30% of global resource extraction, 25% of solid waste, and 39% of energy-related CO2 emissions.
- 6. Key Stakeholders • Government& Regulators: Enforce environmental regulations, incentivize green building • Construction Companies: Adopt sustainable practices to reduce carbon emissions • Suppliers & Manufacturers: Provide eco-friendly materials like CarbonCure, Hempcrete • Clients & Investors: Push demand for greener, sustainable infrastructure • Communities: Benefit from reduced environmental impact and greener living spaces
- 7. A stakeholder mapshowing the relationships between key players: government, construction companies, manufacturers, clients, and communities. Stakeholder Map
- 8. Competitive Strategies • Innovation:Integrating carbon- sequestering materials like CarbonCure concrete • Cost Efficiency: Reducing long-term energy use and maintenance costs • Sustainability Leadership: Achieving certifications such as LEED Gold • Companies set targets and objectives: Reducing embodied carbon, increasing renewable material use, and energy savings
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- 10. Introduction • Sustainable buildingmaterials are designed to reduce the construction industry's carbon footprint. • These materials go through life cycle assessment (LCA) to optimize recyclability, renewable resource use, and carbon sequestration.
- 11. Carbon Sequestering Building Materials •CarbonCure Concrete: Incorporates CO2 into the concrete during production, reducing carbon emissions by 30% • Hempcrete: Sequesters 50% more CO2 than traditional materials • Sustainable Timber: A renewable resource that locks in carbon. • Biochar: Used in insulation and landscaping, biochar sequesters carbon from organic material.
- 13. Turner Construction • DavidRubenstein Forum, University of Chicago: Turner Construction used CarbonCure concrete, reducing CO2 emissions by 500 metric tons. • Other sustainable materials used: recycled steel, low-energy glass, leading to a 20% energy reduction. • The building achieved LEED Gold certification. Case Study One
- 14. Microsoft’s Silicon Valley Campus •Microsoft's Silicon Valley Campus used CarbonCure concrete, recycled steel, and low-carbon glass • Green roofs and solar panels helped achieve net-zero energy consumption • Embodied carbon reduced by 30% Case Study Two
- 15. Objectives and Targets •Reduce Carbon Emissions: Achieve at least a 30% reduction in embodied carbon through materials like CarbonCure concrete by 2025. • Increase Use of Sustainable Materials: Incorporate 50% more sustainable materials (e.g., recycled steel, bio-based products) in new projects by 2030. • Energy Efficiency: Achieve net-zero energy consumption in 60% of new buildings by 2035 using technologies like solar panels and green roofs. • Waste Reduction: Minimize construction waste by increasing the use of recycled materials and adopting circular economy principles, aiming for a 70% reduction by 2040. • LEED Certification: Ensure 90% of new constructions meet LEED Gold or higher certification by 2028, showcasing leadership in sustainable building practices.
- 16. Impact of SustainableBuilding Materials • CarbonCure Concrete: Cuts embodied carbon by 30% • Hempcrete: Sequesters more CO2 over its lifecycle • Green roofs: Cut energy use by up to 30% • Recycled materials: Reduce construction waste by 60-70%
- 17. Challenges and Solutions ChallengesSolutions Higher Initial Cost Government incentives, tax breaks, and subsidies for green buildings. Limited Availability of Sustainable Materials Foster partnerships between construction companies and sustainable material suppliers to scale production. Resistance to Change in Industry Practices Training programs and awareness campaigns to promote the benefits of sustainable building materials. Complex Regulations and Compliance Simplify regulatory frameworks and provide guidance for easier compliance with sustainability standards. Lack of Expertise and Technical Knowledge Increase industry-wide training on sustainable construction practices and technologies.
- 18. Carbon Footprint Reduction &Water Conservation
- 19. Introduction • Water conservationtechniques and carbon footprint reduction methods are essential for minimizing environmental impact and improving resource efficiency in construction • Innovative solutions like rainwater harvesting, greywater recycling, and low-carbon materials are helping to address these challenges effectively.
- 20. Carbon Footprint Reduction •Low-Carbon Materials: Using sustainable building materials such as low-carbon concrete, recycled steel, or cross-laminated timber • Renewable Energy Integration: Installing solar panels, wind turbines, or geothermal systems to generate renewable energy on-site • Energy-Efficient Design: Designing buildings with natural lighting, superior insulation, and passive heating/cooling systems • Smart Building Technology: AI-driven systems that manage and optimize energy use, reducing waste and emissions
- 21. Water Conservation • RainwaterHarvesting: Collecting rainwater for use in non-potable applications like irrigation or cooling • Greywater Recycling: Reusing water from sinks and showers for landscaping or toilet flushing • Low-Flow Fixtures: Installing water- efficient faucets, toilets, and showers to reduce consumption • Smart Water Management: Using IoT technology to monitor and optimize water use in real time
- 22. Apple Park • ApplePark collects and reuses 68 million gallons of rainwater annually for landscape irrigation and non-potable applications. • The greywater recycling system reduces water usage by an additional 30% compared to traditional office buildings. • Powered entirely by 100% renewable energy, including a 17- megawatt solar farm on-site. • The solar farm generates over 40 gigawatt-hours of electricity annually. • Use of sustainable materials, Apple Park achieves a 70% reduction in carbon emissions compared to a traditional office campus. Case Study One
- 23. The Bullitt Center •Collects around 56,000 gallons of rainwater annually, covering 100% of the building’s water needs • The building operates completely off the water grid, using no municipal water • Composting toilets and a greywater recycling system reduce water consumption by 90% compared to typical office buildings of similar size • Generates about 230,000 kilowatt-hours (kWh) of electricity per year from its rooftop solar array, making it a net-zero energy building • Uses 83% less energy than conventional office buildings, with a measured Energy Use Intensity (EUI) of 16 kBTU/sq. ft. per year Case Study Two
- 24. The Edge • Captures700,000 liters (approx. 185,000 gallons) of rainwater annually, used for HVAC systems and landscape irrigation. • Utilizes low-flow fixtures and smart monitoring to reduce water consumption by 30% compared to conventional office buildings. • The Edge is energy-positive, producing 102% of its energy needs through solar panels that generate 520,000 kWh annually. • The building’s smart systems optimize energy usage, resulting in an Energy Use Intensity (EUI) of 41 kWh/m²/year, significantly lower than the typical office EUI of 200 kWh/m²/year in the Netherlands. Case Study Three
- 25. Objectives and Targets •Focus on reducing embodied carbon (carbon emissions from material manufacturing, transport, and assembly) • 40-50% reduction by 2030 in alignment with the Paris Agreement • Aim to reduce water consumption by 20-40% by 2030 • Some companies target net- zero water use, utilizing rainwater harvesting and greywater recycling for non- potable applications
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- 28. Climate Resilience Methods •Site Selection Planning • Elevated Structures • Flexible and Modular Design • Biodiversity Incorporation • Resilient Infrastructure • Community Engagements • Integrated Climate Risk Assessments • Disaster Preparedness and Recovery Plans
- 29. Lendlease • TCFD Framework •2050 Scenarios • Preparing for a Range of Futures • Progressive Approach Case Study One
- 30. Mace Group • 2017El Niño Floods in Peru • 140 Critical Infrastructure Projects • Thameside Reserve in Essex • Enhance Biodiversity Case Study Two
- 31. Skanska USA Building Inc •Hurricane Sandy • Rockaway Boardwalk Reconstruction Project • enhanced durability • elevated the boardwalk • protect the endangered breeding grounds Case Study Three
- 32. Objectives and Targets •Task Force on Climate Related Financial Disclosures (TFCD) • Global Reporting Initiative (GRI) • Carbon Disclosure Project (CDP) • Sustainable Development Goals (SDGs) • Climate Bonds Initiative (CBI) • Leadership in Energy and Environmental Design (LEED) Resilience • ISO 14090: Adaptation to Climate Change • Physical Climate Risk Metrics • GRESB (Global ESG Benchmark for Real Assets) • CIRIA Climate Adaptation Framework • Embodied Carbon Metrics
- 33. Community Impact &Occupational Health
- 35. Social Sustainability &Construction • Environmental Impact • Economic Development • Stakeholder Engagement • Cultural Sensitivity • Public Perception & Community Relations • Economic Impact • Worker Well-Being • Legal Compliance
- 36. Canary Wharf Group •Eden Dock • Felix Project – Santa Stair Climb • Circle Collective • Brownfield Sites Case Study One
- 37. Mace • Directly SupportsSDGs 4,5,10, and 11 • Isle of Dogs Renewal Project • Mace Foundation Charity Partnerships Case Study Two
- 38. Objectives and Targets •United Nations Sustainable Development Goals (SDGs) • Increasing 'social value' to communities • Maintaining exceptional safety standards • Accessibility and equality • ISO 45001:2018 accredited
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- 40. Citations Turner Construction SustainabilityReport: https://www.turnerconstruction.com. CarbonCure Technology: https://www.carboncure.com. Microsoft Silicon Valley Campus Sustainability: https://www.microsoft.com. World Green Building Council: https://www.worldgbc.org. Laing O’Rouke: https://www.laingorourke.com/ Skanska USA: https://www.usa.skanska.com/ Mace Group: https://www.macegroup.com/ Lendlease: https://www.lendlease.com/us/ Global Reporting Initiative: https://www.globalreporting.org/ Carbon Disclosure Project: https://www.cdp.net/en/ United Nations Sustainable Development Goals: https://sdgs.un.org/ Climate Bonds Initiative: https://www.climatebonds.net/ U.S. Green Building Council: https://www.usgbc.org/ International Organization for Standards: https://www.iso.org/home.html C40 Cities: https://www.c40.org/ Global ESG Benchmark for Real Assets: https://www.gresb.com/nl-en/ CIRIA: https://www.ciria.org/ Bechtel Corporation: https://www.bechtel.com/ American Society of Civil Engineers: https://www.asce.org/ United States Environmental Protection Agency: https://www.epa.gov/green-infrastructure Energy Performance of Buildings Directive: https://energy.ec.europa.eu/index_en Building Transparency: https://www.buildingtransparency.org/ Task Force on Climate-Related Financial Disclosures: https://www.fsb-tcfd.org/ The Edge Sustainability Case Study: https://www.the-edge-building.com Bullitt Center Sustainability Features: https://www.bullittcenter.org Apple Park Environmental Report: https://www.apple.com/environment/
- 41. Thank you Thanks forlistening! Any Questions?
Editor's Notes
- #32 Target: Design buildings that can withstand 100-year storm events or similar extreme weather conditions. Objective: Improve structural resilience by integrating climate-adaptive designs and materials. Measurement: Percentage of buildings designed with climate-resilient features, such as flood defense systems or heat-reflective surfaces. Target: Restore or create 1 square meter of natural habitat for every square meter of construction footprint by 2030. Objective: Implement green roofs, biodiversity corridors, and habitat restoration projects. Measurement: Square meters of habitat restored or created. The Task Force on Climate Related Financial Disclosures provides information to investors about what companies are doing to mitigate the risks of climate change, as well as be transparent about the way in which they are governed. Global Reporting Initiative (GRI) What it Measures: The GRI framework includes specific standards for reporting on environmental impact, resource use, and climate adaptation. Key Metrics: Energy consumption and efficiency (GRI 302) Water usage and recycling (GRI 303) GHG emissions (GRI 305) Climate resilience and risk management (GRI 201 and GRI 413) Use in Resilience: GRI metrics allow construction companies to report on their exposure to climate risks and the resilience measures they’ve implemented. 2. Carbon Disclosure Project (CDP) What it Measures: The CDP collects detailed data on climate risks, adaptation strategies, and carbon emissions. Key Metrics: Carbon footprint (Scope 1, 2, and 3 emissions) Climate risk exposure and scenario analysis Water security (CDP Water Security Questionnaire) Use in Resilience: CDP encourages companies to disclose their climate risks, resilience strategies, and alignment with global climate targets. 3. Sustainable Development Goals (SDGs) What it Measures: Many construction companies align with specific UN SDGs, particularly those focused on climate action, clean water, and sustainable cities. Key Metrics: Progress on SDG 9 (Industry, Innovation, and Infrastructure) Progress on SDG 11 (Sustainable Cities and Communities) SDG 13 (Climate Action) alignment and mitigation measures. Use in Resilience: The SDG framework helps quantify the industry’s contributions to climate resilience, energy efficiency, and sustainable infrastructure. 4. Climate Bonds Initiative (CBI) What it Measures: CBI focuses on financing projects with clear environmental benefits, particularly for climate resilience. Key Metrics: Alignment with Climate Resilience Principles (e.g., resilience to flooding, extreme heat) Project-specific adaptation and mitigation benefits (e.g., green infrastructure, low-carbon materials) Use in Resilience: Construction projects funded through climate bonds must meet strict criteria related to climate adaptation and resilience. 5. Leadership in Energy and Environmental Design (LEED) Resilience What it Measures: LEED, a widely-used green building certification system, includes a resilience framework to assess climate adaptation. Key Metrics: LEED Resilience Standard score (reflects ability to handle extreme weather, flooding, and heat events) Water and energy efficiency Green infrastructure and ecosystem services Use in Resilience: LEED’s Resilience standards allow projects to be certified based on their climate adaptability and long-term sustainability. 6. ISO 14090: Adaptation to Climate Change What it Measures: ISO 14090 focuses on integrating climate adaptation into business strategies, risk assessments, and projects. Key Metrics: Identification and assessment of climate risks Adaptation measures implemented in project designs and operations Monitoring and evaluation of adaptation performance Use in Resilience: Construction companies can use ISO 14090 to benchmark their climate resilience efforts, ensuring compliance with international standards. 7. Physical Climate Risk Metrics What it Measures: These are industry-specific metrics that quantify the exposure of assets and projects to physical climate risks like extreme weather, sea-level rise, and heatwaves. Key Metrics: Exposure to 100-year flood events or projected sea-level rise Risk of heat-related stress on materials or labor Impact of weather volatility on construction timelines Use in Resilience: These metrics help quantify the physical resilience of buildings and infrastructure under future climate scenarios. 8. GRESB (Global ESG Benchmark for Real Assets) What it Measures: GRESB assesses ESG performance in the real estate and infrastructure sectors, focusing on resilience to climate change. Key Metrics: Risk mitigation strategies for climate impacts Energy and water efficiency measures ESG management and climate risk policies Use in Resilience: GRESB metrics are used to benchmark and compare the climate resilience of real assets across different companies and projects. 9. CIRIA Climate Adaptation Framework What it Measures: CIRIA (Construction Industry Research and Information Association) offers guidance on incorporating climate change adaptation into infrastructure. Key Metrics: Risk assessments for climate change impacts (flooding, heat, drought) Climate resilience measures in design and construction Use in Resilience: This framework provides industry-specific recommendations for enhancing resilience in infrastructure projects. 10. Embodied Carbon Metrics What it Measures: Embodied carbon refers to the total carbon footprint associated with materials used in construction, from extraction to installation. Key Metrics: Total embodied carbon (kgCO₂e) per square meter of building Percentage of recycled or low-carbon materials used Use in Resilience: Reducing embodied carbon improves the overall climate resilience of a project by mitigating its environmental impact.