Sustainable, Resilient and Inclusive Urban Development

Introduction and Context

Urban development is no longer assessed only by the quantity of floor space delivered, the speed of construction, or the financial return generated by a project. Contemporary urban development must also address climate risk, resource scarcity, social exclusion, public-health inequalities, biodiversity loss, infrastructure stress and the long-term adaptability of buildings and neighbourhoods. These concerns are especially important in real estate management because development decisions determine urban form and lock in patterns of energy use, mobility, land consumption and social opportunity for decades.

Sustainable, resilient and inclusive urban development is therefore a strategic approach to creating places that are environmentally responsible, economically viable, socially just and capable of adapting to uncertainty. It requires integration across the entire development lifecycle: land acquisition, feasibility, planning, design, procurement, construction, operation, refurbishment and eventual redevelopment or deconstruction.

The central managerial challenge is not to select isolated green technologies. It is to coordinate land-use planning, infrastructure investment, building performance, finance, governance and community participation so that the combined urban system performs better than disconnected projects.

Learning Objectives

By the end of this chapter, the reader should be able to:

1. Explain the relationship between sustainability, resilience, inclusion and urban economic development.
2. Evaluate compact growth, mixed use and transit-oriented development as land-development strategies.
3. Apply principles of green and blue infrastructure, climate adaptation and decarbonisation.
4. Integrate circular-economy thinking into real estate decisions and asset lifecycles.
5. Assess social infrastructure, inclusive placemaking and distributional effects.
6. Use performance indicators and lifecycle analysis in development appraisal.
7. Critically evaluate governance, finance, technology and ethical issues in sustainable urban development.

1. Core Concepts and Their Interrelationship

Sustainability

Sustainability refers to meeting present needs without undermining the capacity of future generations to meet their needs. In urban development, it has at least three interconnected dimensions:

• Environmental sustainability: reducing emissions, pollution, ecological damage and resource consumption while protecting biodiversity.
• Economic sustainability: maintaining long-term value, affordability, productivity, fiscal viability and financial resilience.
• Social sustainability: supporting health, safety, equity, belonging, participation, access and intergenerational justice.

A project may be environmentally efficient but socially harmful if it displaces low-income residents. Conversely, an affordable development may be financially unsustainable if operating costs are excessive or if infrastructure is underfunded. Professional judgement must therefore consider trade-offs rather than treating sustainability as a single score.

Resilience

Resilience is the capacity of an urban system to anticipate, absorb, recover from and adapt to shocks and stresses. Shocks include floods, heatwaves, storms, pandemics, cyberattacks and economic crises. Stresses include chronic housing unaffordability, congestion, ageing infrastructure, water scarcity and social exclusion.

Resilience has four useful characteristics:

1. Robustness: the ability to withstand disturbance.
2. Redundancy: the availability of alternative systems or routes.
3. Resourcefulness: the capacity to mobilise finance, institutions and knowledge.
4. Rapidity: the speed of response and recovery.

Resilience does not mean returning to a previous state in every circumstance. A neighbourhood may need to transform rather than simply recover, for example by relocating development away from a repeatedly flooded area.

Inclusion

Inclusive urban development ensures that different groups can access housing, employment, transport, public space, services, environmental quality and decision-making. Inclusion is concerned not only with physical access but also with affordability, tenure security, cultural recognition, safety and influence over change.

An inclusive strategy examines who benefits, who bears costs and who has voice. This is a distributional question. A new transit station may increase accessibility, but if rents rise and existing residents are displaced, the benefits may accrue primarily to incoming higher-income households.

The integrated urban system

Sustainability, resilience and inclusion are mutually reinforcing but can also conflict. Dense development can reduce land consumption and transport emissions, yet poorly designed density can increase heat exposure or reduce access to green space. Flood defences can protect valuable property while transferring water risk to lower-income communities. Sustainable regeneration can improve energy performance while causing “green gentrification.”

A suitable decision framework therefore considers four questions:

• What environmental outcomes are produced?
• What risks are reduced or transferred?
• Who gains and who loses?
• Are benefits and costs sustained over the asset lifecycle?

2. Urban Form: Compact Growth, Mixed Use and Connectivity

Compact growth

Compact growth concentrates development within or near existing urban areas. It can reduce land conversion, support public transport, shorten travel distances and make infrastructure provision more efficient. Its economic rationale rests partly on agglomeration: proximity enables firms, workers, consumers and institutions to interact more easily, increasing productivity and knowledge exchange.

Compact growth is not synonymous with extreme density. The relevant question is whether density is appropriately matched with public space, infrastructure, services, environmental capacity and housing choice. Successful compact development generally requires:

• efficient public and active transport;
• high-quality public realm;
• adequate schools, health facilities and open space;
• mixed housing types and tenure;
• climate-responsive building design; and
• effective management of congestion, noise and waste.

Mixed-use development

Mixed-use development combines residential, employment, retail, civic, cultural or recreational uses within a building, block or district. It can support activity throughout the day, reduce trip lengths and improve the financial viability of public transport and local services.

However, mixed use is not automatically successful. Uses must be mutually compatible. Residential uses may conflict with late-night entertainment, loading operations or industrial activity. Ground-floor retail requires sufficient footfall and appropriate rents. A project should therefore analyse land-use compatibility, market demand, servicing, noise, safety and management responsibilities.

Transit-oriented development

Transit-oriented development, or TOD, concentrates relatively intensive and mixed-use development around high-capacity public transport, while prioritising walking and cycling. Its success depends on more than proximity to a station. It also requires safe pedestrian routes, reliable service, last-mile connectivity, affordable housing and development controls that prevent displacement.

A common professional error is to measure TOD only by distance from a station. Accessibility is better understood as a combination of distance, travel time, service frequency, reliability, cost, physical ability and perceived safety.

Density and development feasibility

Density is often represented by floor-area ratio (FAR):

Gross floor area and site area must use the same units, commonly square metres. FAR is a planning intensity measure, not a direct measure of building height, population or quality. Two projects with the same FAR may differ substantially in height, open-space provision, dwelling size and social performance.

Higher density can improve land-use efficiency and support infrastructure, but it may increase land value and create affordability pressures. Development appraisal should therefore test density alongside inclusionary requirements, public contributions, infrastructure capacity and lifecycle costs.

3. Green and Blue Infrastructure

Green infrastructure is a strategically planned network of natural and semi-natural spaces, including parks, street trees, urban forests, green roofs, wetlands, ecological corridors and restored waterways. Blue infrastructure includes rivers, lakes, ponds, canals, coastlines and systems for managing stormwater.

These systems provide ecosystem services:

Green infrastructure should be treated as functional infrastructure rather than decoration. A rain garden, for example, can slow and infiltrate runoff; a tree canopy can reduce surface temperatures and provide shade; wetlands can store water while supporting biodiversity.

A basic water-balance relationship is:

Here, P is precipitation, Q is surface runoff, I is infiltration, ΔS is the change in stored water, and E is evapotranspiration. All terms must be measured over the same period and in consistent units, such as millimetres of water depth or cubic metres. The relationship is a simplified accounting identity. It does not by itself determine flood risk, because soil conditions, drainage capacity, rainfall intensity and timing also matter.

Nature-based solutions should be selected through site-specific analysis. Maintenance, land ownership, water quality, public safety and long-term funding must be considered. A green roof that is installed but not maintained may fail to deliver expected benefits.

4. Climate Adaptation and Risk Management

Hazard, exposure and vulnerability

Climate risk is shaped by the interaction of hazard, exposure and vulnerability. A flood hazard may be severe, but risk differs according to the number and value of people and assets exposed and their capacity to cope.

A practical risk expression is:

This is a decision-support approximation, not a universal physical law. Probability should be based on credible climate and hazard evidence, while consequence should include direct damage, business interruption, health effects, displacement and social impacts. Where probabilities are uncertain, scenario analysis is preferable to false precision.

Adaptation measures

Adaptation strategies include:

• Avoidance: preventing new development in high-risk locations.
• Protection: flood barriers, drainage improvements and coastal defence.
• Accommodation: flood-resilient materials, raised equipment and emergency access.
• Retreat or relocation: moving assets or uses away from escalating hazards.
• Institutional adaptation: warning systems, insurance, maintenance protocols and community preparedness.

Adaptation should avoid maladaptation. For example, air-conditioning can reduce heat exposure inside a building but may increase energy demand, emissions and outdoor heat if electricity is carbon-intensive. Passive design, shading, ventilation, reflective materials, trees and cool public spaces should be considered alongside mechanical systems.

Heat and urban form

Urban heat is influenced by building geometry, surface materials, vegetation, anthropogenic heat and wind conditions. A resilient design may combine shaded pedestrian routes, permeable surfaces, tree planting, appropriate orientation, high-performance envelopes, water-sensitive design and access to cooled community facilities.

Climate adaptation should be assessed over the expected life of the asset. Historic climate data alone may underestimate future conditions. Scenario-based testing can reveal whether a design remains functional under a range of plausible futures.

5. Decarbonisation and Energy Performance

The built environment contributes significantly to emissions through operational energy use and embodied carbon. Decarbonisation requires both energy efficiency and the transition to low-carbon energy systems.

Operational and embodied carbon

• Operational carbon arises from heating, cooling, lighting, appliances, water treatment and other use-phase activities.
• Embodied carbon arises from extraction, manufacture, transport, construction, maintenance, replacement and end-of-life treatment of materials.

A lifecycle carbon expression can be represented as:

LC is lifecycle carbon, usually expressed in kg CO₂e over a stated study period. Each EC term is a carbon-emissions component, and C_benefits represents credited removals or avoided emissions only where accepted accounting rules permit them. The study period, system boundary, functional unit and data sources must be stated. Double counting must be avoided.

Development strategy

Decarbonisation decisions should follow a hierarchy:

1. Avoid unnecessary demolition and construction where reuse is feasible.
2. Reduce energy demand through orientation, massing, insulation, airtightness, shading and efficient systems.
3. Supply remaining demand with renewable or low-carbon energy.
4. Select lower-carbon materials and design for durability.
5. Measure, disclose and verify performance during operation.

Operational performance often differs from design predictions because of construction defects, commissioning problems, occupant behaviour and control settings. Post-occupancy evaluation is therefore essential.

6. Circularity and Lifecycle Real Estate Management

A circular economy seeks to minimise waste and maintain the value of products, materials and buildings for as long as possible. In real estate, circularity involves adaptive reuse, design for disassembly, material passports, modularity, repairability, component reuse and responsible procurement.

The preferred hierarchy is generally:

1. Retain and optimise the existing building.
2. Adapt and reuse existing structures.
3. Reuse components and materials.
4. Recycle materials.
5. Dispose only as a last resort.

Circularity changes the development question from “What is the cheapest way to construct this asset?” to “How can value and utility be maintained over multiple cycles?” A building designed for future conversion from office to housing may have higher initial costs but lower obsolescence risk.

Circular strategies require information. A materials inventory should record location, composition, quantity, condition, toxicity, maintenance history and recovery potential. Digital building information models can support this function, but data quality and interoperability are critical.

Lifecycle costing complements lifecycle carbon analysis. A simplified present-value expression is:

C₀ is the initial investment, B_t is benefit or income in year t, C_t is operating, maintenance or replacement cost in year t, r is the discount rate, n is the analysis period and S_n is residual value at the end. All monetary values must be expressed on a consistent basis. The discount rate, inflation treatment, tax assumptions and residual value should be disclosed. A financially positive NPV does not prove that a project is environmentally or socially desirable.

7. Social Infrastructure and Inclusive Placemaking

Social infrastructure includes schools, clinics, libraries, community centres, childcare facilities, cultural venues, sports spaces, public transport and accessible public realm. It creates opportunities for interaction, care, learning and civic participation.

Inclusive placemaking is the collaborative creation and management of places that reflect local needs and enable diverse people to participate. It includes:

• universal design for people with different physical and sensory abilities;
• gender-sensitive safety assessment;
• affordable and varied housing;
• accessible public toilets, seating and shade;
• culturally meaningful design;
• support for local businesses and informal economies; and
• participation throughout planning, delivery and operation.

Participation must be meaningful rather than symbolic. Consultation without influence can increase distrust. Engagement should identify affected groups, remove barriers to participation, disclose constraints and explain how input changed decisions.

Social value can be assessed through indicators such as affordable-housing retention, accessibility, service distance, displacement risk, local employment, public-space use, perceived safety and resident satisfaction. Quantification is useful but should not obscure lived experience or unequal impacts.

8. Strategic Decision-Making and Performance Measurement

A professional development strategy should integrate spatial, environmental, social and financial analysis. A useful process is:

1. Establish the baseline: land use, ownership, infrastructure, ecology, hazards, demographics and market conditions.
2. Identify stakeholders and distributional risks.
3. Develop alternative spatial and development scenarios.
4. Test scenarios against climate, carbon, financial and social criteria.
5. Select a preferred strategy using transparent trade-off analysis.
6. Embed requirements in planning controls, contracts, specifications and operating agreements.
7. Monitor outcomes and adjust management over time.

A balanced dashboard might include:

Indicators must be linked to decisions. Collecting data without thresholds, responsibilities or corrective action produces reporting rather than management.

9. Applied Case: Riverside East Regeneration District

The following is an illustrative case constructed for educational purposes.

Background

Riverside East is a 28-hectare former industrial site near a metropolitan rail station. The land contains vacant warehouses, contaminated plots, a river edge and informal parking. The municipality proposes 3,200 homes, offices, a school, retail streets and a riverside park. The site is attractive because of its transport connection, but it is exposed to river flooding and summer heat. Nearby residents are concerned about displacement and the loss of informal employment.

Problem

A conventional development model would maximise saleable floor area and use a hard flood wall. This approach could increase land value but would reduce public access to the river, generate heat, create high embodied carbon through demolition and construction, and intensify affordability pressures.

Analysis

The project team undertakes a baseline study covering flood scenarios, soil contamination, transport capacity, housing demand, social infrastructure, ecological conditions and ownership. Three options are tested:

• Option A: high-rise residential development with a hard river edge;
• Option B: mixed-use compact development with a set-back floodable park;
• Option C: lower-density development with extensive surface parking.

Option A produces the greatest short-term gross development value but has high flood-defence, carbon and displacement risks. Option C has lower construction intensity but consumes land inefficiently and weakens public-transport viability. Option B produces a more balanced outcome, although it requires coordinated land assembly, public funding and long-term park management.

Approach and solution

The adopted strategy includes:

• a connected street network prioritising walking, cycling and buses;
• a range of building heights that protects key public-space conditions;
• mixed-income housing, including permanently affordable units;
• adaptive reuse of structurally sound warehouses;
• a floodable riverside park, wetlands and permeable streets;
• raised critical equipment and flood-resilient ground floors;
• a school, health centre and community hub delivered early;
• low-carbon materials, construction-waste targets and material records;
• a community benefits agreement covering local jobs and training; and
• a stewardship body responsible for public-space maintenance and resident representation.

The financial model combines private development, municipal infrastructure funding, land-value capture and climate-adaptation grants. The appraisal includes sensitivity tests for interest rates, construction costs, sales values, flood standards and affordable-housing requirements.

Outcome

The strategy achieves lower projected lifecycle emissions and better flood performance than the hard-edge alternative. The riverside park becomes a public amenity and emergency storage area. Early delivery of social infrastructure improves local acceptance. However, the scheme remains exposed to construction-cost escalation and requires strong long-term governance to prevent affordable units and public spaces from being weakened through later decisions.

Learning points

1. The financially highest-value option is not necessarily the highest-value urban strategy.
2. Climate adaptation can generate public amenity and ecological benefits when integrated into spatial design.
3. Affordable housing and community benefits must be secured contractually, not left to informal promises.
4. Adaptive reuse can reduce carbon and preserve place identity, but structural and contamination risks must be assessed.
5. Long-term stewardship is as important as initial construction quality.

10. Governance, Regulation, Finance and Ethics

Sustainable urban development depends on governance across multiple scales. National standards may establish building and energy requirements; metropolitan authorities may coordinate transport and infrastructure; municipalities may regulate land use and public space; developers and asset managers control project delivery and operations; communities contribute local knowledge and legitimacy.

Regulatory instruments include zoning, development contributions, inclusionary requirements, environmental assessment, building-performance standards, heritage controls, accessibility rules and disclosure requirements. Regulation should be predictable, enforceable and aligned across agencies.

Finance can support sustainability through green bonds, sustainability-linked loans, resilience funds, blended finance, development charges and value-capture mechanisms. Yet labels do not guarantee outcomes. Investors should examine additionality, baseline quality, verification, stranded-asset risk and social safeguards.

Ethical issues include displacement, unequal exposure to hazards, surveillance, exclusionary design, greenwashing and intergenerational burden shifting. A project that reduces carbon by displacing vulnerable households may be environmentally beneficial in a narrow sense but ethically deficient. Decision-makers should disclose assumptions, conflicts of interest, uncertainty and distributional consequences.

11. Technology, Data and Artificial Intelligence

Digital twins, geographic information systems, remote sensing, building-management systems and sensor networks can improve scenario testing and operational management. AI can assist with energy forecasting, image-based condition assessment, land-use modelling, demand analysis and maintenance scheduling.

However, technology is not a substitute for governance or professional judgement. Data may be incomplete, biased or commercially restricted. Predictive systems can reproduce historical inequalities, while sensor-rich environments can create privacy risks. Responsible use requires data minimisation, cybersecurity, explainability, human oversight, procurement standards and clear accountability for errors.

Challenges and Limitations

Several limitations complicate sustainable urban development:

• benefits may occur over decades while costs arise immediately;
• carbon and resilience metrics may use uncertain assumptions;
• market prices often omit social and ecological externalities;
• compact growth can intensify land-value and displacement pressures;
• green infrastructure requires ongoing maintenance and institutional ownership;
• lifecycle models can be manipulated through system boundaries or optimistic forecasts;
• participation may be unequal because time, language, confidence and resources differ among groups; and
• climate projections and economic conditions remain uncertain.

These limitations justify scenario planning, sensitivity analysis, adaptive management and independent review. They do not justify inaction.

Best-Practice Principles

1. Begin with place-specific evidence rather than imported design formulas.
2. Prioritise avoidance, reuse and demand reduction before technological compensation.
3. Evaluate whole-life environmental, financial and social performance.
4. Make distributional impacts explicit.
5. Deliver social and ecological infrastructure early enough to shape growth.
6. Secure performance requirements through enforceable plans, contracts and monitoring.
7. Design for maintenance, adaptation and eventual reuse.
8. Use transparent assumptions and disclose uncertainty.
9. Combine professional expertise with meaningful community knowledge.
10. Treat stewardship and operation as core development responsibilities.

Chapter Summary

Sustainable, resilient and inclusive urban development integrates environmental performance, climate preparedness, economic viability and social justice across the real estate lifecycle. Compact growth, mixed use and transit-oriented development can reduce land consumption and support agglomeration, but they require infrastructure, public space, affordability and careful management. Green and blue infrastructure provide ecological, hydraulic, health and amenity benefits when supported by long-term stewardship. Decarbonisation requires demand reduction, efficient systems, low-carbon energy and attention to embodied carbon. Circularity extends the value of buildings and materials through reuse, adaptability, repair and recovery.

Inclusive placemaking requires attention to universal access, social infrastructure, participation, affordability and displacement. Lifecycle costing, carbon assessment, scenario analysis and performance dashboards help decision-makers compare alternatives, but metrics must be interpreted critically. Governance, finance, regulation and ethics determine whether stated objectives become durable outcomes. The central professional task is to manage trade-offs transparently and create places that remain valuable, adaptable and just under changing conditions.

Key Terms

Sustainability: Meeting present needs without compromising future generations’ ability to meet their needs.

Urban resilience: The capacity of an urban system to withstand, recover from and adapt to shocks and stresses.

Inclusive development: Development that enables diverse groups to access benefits, services, opportunities and decision-making.

Compact growth: Concentrated urban development that limits land consumption and supports efficient infrastructure and mobility.

Mixed use: The combination of residential, employment, retail, civic or recreational uses in a defined area.

Transit-oriented development: Compact, mixed-use development organised around high-quality public transport and active mobility.

Floor-area ratio: Gross floor area divided by site area.

Green infrastructure: A connected network of natural and semi-natural features delivering ecological and social services.

Blue infrastructure: Water bodies and water-management systems that support ecological and hydraulic functions.

Nature-based solution: An action using natural processes to address environmental or social challenges.

Climate adaptation: Adjustments that reduce harm or exploit beneficial opportunities arising from climate impacts.

Decarbonisation: Reduction and eventual elimination of greenhouse-gas emissions from activities and systems.

Embodied carbon: Emissions associated with materials, construction, maintenance, replacement and end-of-life processes.

Circular economy: An economic system designed to keep products, materials and value in use for as long as possible.

Adaptive reuse: Conversion of an existing building or structure to a new or modified use.

Social infrastructure: Facilities and spaces supporting health, learning, care, culture and civic interaction.

Inclusive placemaking: Collaborative creation and management of accessible, meaningful and socially diverse places.

Lifecycle costing: Evaluation of costs and benefits over an asset’s study period.

Greenwashing: Misleading presentation of environmental performance or claims.

Stewardship: Ongoing responsibility for managing, maintaining and adapting a place or asset.

Review Questions

5 Short Answer Questions

1. Distinguish sustainability, resilience and inclusion in urban development.
2. What are two advantages and two risks of compact growth?
3. Explain the difference between operational and embodied carbon.
4. Identify four functions of green infrastructure.
5. Why is post-occupancy evaluation important?

5 Long Answer Questions

1. Critically evaluate transit-oriented development as a strategy for sustainable and inclusive urban growth.
2. Explain how circular-economy principles can be incorporated into real estate development and asset management.
3. Discuss the relationship between climate adaptation, urban form and social equity.
4. Describe a lifecycle decision-making framework for comparing alternative development proposals.
5. Examine the governance, finance and ethical conditions required for credible sustainable urban development.

3 Analytical / Application Questions

1. A developer proposes a high-density project beside a flood-prone rail station. Prepare a strategy integrating land use, flood adaptation, green infrastructure, affordability and lifecycle performance.
2. Analyse how a new greenway could produce both environmental benefits and displacement risk. Recommend safeguards.
3. Design a performance dashboard for a mixed-use regeneration district and justify the indicators, data sources and governance responsibilities.

Multiple Choice Questions with Answers

Question 1

Which statement best describes urban resilience?

A. The ability to maximise short-term land value

B. The ability to anticipate, absorb, recover from and adapt to shocks and stresses

C. The replacement of all natural systems with engineered infrastructure

D. The restriction of development to low-density areas

Correct Answer: B. The ability to anticipate, absorb, recover from and adapt to shocks and stresses

Question 2

A project has a gross floor area of 20,000 m² and a site area of 5,000 m². What is its FAR?

A. 0.25

B. 2

C. 4

D. 25

Correct Answer: C. 4

Question 3

Which measure most directly reflects circular construction?

A. Designing components for disassembly and reuse

B. Increasing demolition before assessing reuse

C. Maximising single-use materials

D. Ignoring end-of-life conditions

Correct Answer: A. Designing components for disassembly and reuse

Question 4

Which item is an example of embodied carbon?

A. Electricity used by occupants for lighting

B. Emissions from manufacturing structural steel

C. Passenger travel to a building after occupation

D. Electricity used by a tenant’s computer

Correct Answer: B. Emissions from manufacturing structural steel

Question 5

What is a principal risk of measuring transit-oriented development only by distance from a station?

A. Distance always overstates accessibility

B. It ignores service quality, safety, cost and displacement

C. It prevents mixed-use development

D. It measures embodied carbon incorrectly

Correct Answer: B. It ignores service quality, safety, cost and displacement

Question 6

Which strategy follows the preferred decarbonisation hierarchy?

A. Offset all emissions before reducing energy demand

B. Reduce demand, improve efficiency, use low-carbon energy and assess materials

C. Install mechanical cooling without passive design

D. Maximise demolition and rebuild with conventional materials

Correct Answer: B. Reduce demand, improve efficiency, use low-carbon energy and assess materials

Question 7

In the simplified water-balance equation P = Q + I + ΔS + E, what does Q represent?

A. Precipitation

B. Infiltration

C. Surface runoff

D. Evapotranspiration

Correct Answer: C. Surface runoff

Question 8

Which is the strongest example of inclusive placemaking?

A. Designing public space without consultation to reduce delays

B. Providing accessible space and involving affected communities in decisions

C. Replacing local businesses with higher-rent tenants

D. Using uniform design regardless of local culture

Correct Answer: B. Providing accessible space and involving affected communities in decisions

Question 9

Why should lifecycle financial appraisal disclose the discount rate and analysis period?

A. They have no effect on results

B. They determine how future costs and benefits are valued

C. They measure only building height

D. They eliminate all uncertainty

Correct Answer: B. They determine how future costs and benefits are valued

Question 10

Which situation best illustrates maladaptation?

A. Restoring wetlands to store stormwater

B. Using shading and trees to reduce heat exposure

C. Installing unrestricted air-conditioning that increases emissions and outdoor heat

D. Raising critical equipment above expected flood levels

Correct Answer: C. Installing unrestricted air-conditioning that increases emissions and outdoor heat