Short answer

Incorporate a hybrid approach of human expertise and computational tools to systematically evaluate and select the most effective energy efficiency retrofit solutions, ensuring alignment with all stakeholder needs.

Field: Resource Management
Source: mediaTUM – the media and publications repository of the Technical University Munich (Technical University Munich) (2015)
Method: Case Study with Integrated Computational and Human-Centric Analysis
Evidence: Strong effect

A systematic methodology combining human judgment and computational optimization can effectively guide design teams in selecting energy efficiency retrofit solutions for existing buildings, balancing diverse stakeholder needs. This resource management research insight is drawn from a 2015 study published in mediaTUM – the media and publications repository of the Technical University Munich (Technical University Munich). Using Case study with integrated computational and human-centric analysis, researchers explored how this design variable affects real-world outcomes. The key design takeaway: Incorporate a hybrid approach of human expertise and computational tools to systematically evaluate and select the most effective energy efficiency retrofit solutions, ensuring alignment with all stakeholder needs.

Study

Resource ManagementHigh ImpactStrong effect

Integrated framework optimizes energy retrofit decisions for existing buildings

mediaTUM – the media and publications repository of the Technical University Munich (Technical University Munich) · 2015

Key Findings

01An integrated framework is effective for multi-criteria decision-making in energy retrofits.
02Balancing diverse stakeholder requirements with technical optimization is essential for successful retrofits.
03General retrofit principles can be derived for specific building types and climates.

Application

Design takeaway

How to apply

When undertaking building retrofit projects, use a structured process that involves gathering input from all stakeholders, identifying a wide range of potential energy efficiency measures, and then employing optimization tools to find the best combination of solutions.

Project actions

01When researching building upgrades, consider how different people (like owners, users, and builders) might have different ideas about what's important.
02Think about how you can use software or calculations to help you choose the best options from many possibilities.

Method & Evidence

AimTo develop and validate an integrated framework for multi-criteria decision-making in energy efficiency retrofits of existing office buildings.

MethodCase Study with Integrated Computational and Human-Centric Analysis

ProcedureThe study developed a methodology that integrates a design team's analysis of stakeholder requirements and potential energy efficiency measures with a computational optimization procedure. This was applied to case studies of office buildings in Germany and China to identify optimal retrofit solutions and derive general retrofit principles.

ContextBuilding retrofitting, energy efficiency, architectural engineering

Variables

IVMethodology for decision-making (integrated vs. non-integrated)

DVEffectiveness of selected retrofit solutions (e.g., energy savings, cost-effectiveness, stakeholder satisfaction)

CVBuilding type, climate zone, available retrofit technologies

Strengths & Limitations

Strengths

+Provides a novel, integrated approach to a complex design problem.
+Validated through case studies in different geographical contexts.

Limitations

The computational models used might be simplified, and real-world implementation can face unforeseen challenges not accounted for in the research.

Reliability & validity

The study's reliability is supported by its systematic methodology and case study application. Validity is enhanced by addressing real-world complexities and stakeholder involvement, though generalizability might be limited.

Think critically

How might the 'human judgment' component of the framework be biased, and what steps could be taken to mitigate these biases?

Design Principles

"Holistic decision-making in design requires the integration of qualitative human judgment with quantitative optimization techniques to address complex, multi-faceted problems."

Existing building stock represents a significant opportunity for energy savings. Developing robust decision-making frameworks is crucial for designers and engineers to navigate the complexities of retrofitting, ensuring that chosen solutions are both technically sound and aligned with stakeholder expectations.

What This Means for Your Design

This research shows that to make buildings more energy-efficient, it's best to use both people's ideas and computer programs together to pick the best upgrades.

How to use in your project

1.Reference this study when discussing the importance of a structured decision-making process for your design project, particularly if it involves energy efficiency or complex stakeholder requirements.

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Quick Cite

Paragraph starter

The research by Shao (2015) highlights the value of an integrated decision-making framework for energy efficiency retrofits, combining human expertise with computational optimization to effectively address diverse stakeholder needs and identify optimal solutions for existing buildings.

Source

mediaTUM – the media and publications repository of the Technical University Munich (Technical University Munich)

A systematic approach to energy efficiency retrofit solutions for existing office buildings

journal · 2015

View source

Questions About This Research

What does the research say about integrated framework optimizes energy retrofit decisions for existing buildings?: Incorporate a hybrid approach of human expertise and computational tools to systematically evaluate and select the most effective energy efficiency retrofit solutions, ensuring alignment with all stakeholder needs. Evidence: mediaTUM – the media and publications repository of the Technical University Munich (Technical University Munich) (2015).
Why does "Integrated framework optimizes energy retrofit decisions for existing buildings" matter for design?: Existing building stock represents a significant opportunity for energy savings. Developing robust decision-making frameworks is crucial for designers and engineers to navigate the complexities of retrofitting, ensuring that chosen solutions are both technically sound and aligned with stakeholder expectations.
How can designers apply this research?: Incorporate a hybrid approach of human expertise and computational tools to systematically evaluate and select the most effective energy efficiency retrofit solutions, ensuring alignment with all stakeholder needs.
What were the main findings?: An integrated framework is effective for multi-criteria decision-making in energy retrofits.. Balancing diverse stakeholder requirements with technical optimization is essential for successful retrofits.. General retrofit principles can be derived for specific building types and climates.
What research method was used?: Case Study with Integrated Computational and Human-Centric Analysis.
How strong is the evidence?: Evidence strength is rated Strong effect, based on a 2015 journal from mediaTUM – the media and publications repository of the Technical University Munich (Technical University Munich).
What should I do differently in my next project?: When undertaking building retrofit projects, use a structured process that involves gathering input from all stakeholders, identifying a wide range of potential energy efficiency measures, and then employing optimization tools to find the best combination of solutions.
What are the limitations?: The applicability of derived principles may vary based on specific building characteristics and local regulations not fully captured in the case studies.