Short answer

When designing or retrofitting university buildings for LEED certification, prioritize strategies that maximize points in the Energy and Atmosphere credit category, as this has the greatest impact on the overall rating.

Field: Sustainability
Source: W&M Publish (College of William & Mary) (2019)
Method: Statistical analysis (MANOVA, multiple regression)
Sample: 181 LEED-certified buildings
Evidence: Strong effect

Universities seeking LEED certification for their buildings find that credits related to Energy and Atmosphere have the strongest correlation with achieving higher overall ratings. This sustainability research insight is drawn from a 2019 study published in W&M Publish (College of William & Mary). Using Statistical analysis (manova, multiple regression) with 181 LEED-certified buildings, researchers explored how this design variable affects real-world outcomes. The key design takeaway: When designing or retrofitting university buildings for LEED certification, prioritize strategies that maximize points in the Energy and Atmosphere credit category, as this has the greatest impact on the overall rating.

Study

SustainabilityHigh ImpactStrong effect

Energy and Atmosphere Credits Most Influence LEED Ratings in University Buildings

Universities seeking LEED certification for their buildings find that credits related to Energy and Atmosphere have the strongest correlation with achieving higher overall ratings.

W&M Publish (College of William & Mary) · 2019

Key Findings

01Energy and Atmosphere (EA) credits had the most significant influence on LEED ratings, accounting for 47% of the variance.
02Sustainable Sites (SS) was the second most influential category, adding significant predictive power after EA.
03Over time, universities have demonstrated effective planning and organizational learning, leading to higher LEED ratings and an integration of feedback into the system.

Application

Design takeaway

How to apply

When developing green building strategies for educational facilities, conduct a thorough analysis of energy consumption and potential for renewable energy integration, as these areas are most likely to drive successful LEED certification.

Project actions

01When researching green building strategies, look for case studies that specifically focus on energy efficiency in educational settings.
02Consider how different design choices for HVAC, lighting, and insulation will impact the Energy and Atmosphere credits.

Method & Evidence

AimTo determine which LEED credit categories most significantly influence the overall LEED rating achieved by postsecondary institutions.

MethodStatistical analysis (MANOVA, multiple regression)

ProcedureThe study analyzed data from 181 LEED-certified buildings on university campuses, examining the distribution of credits across different LEED categories and their correlation with overall LEED ratings. Statistical models were used to identify the predictive power of each category.

Sample181 LEED-certified buildings

ContextHigher education institutions utilizing the LEED Green Building Rating System.

Variables

IVLEED credit categories (e.g., Energy and Atmosphere, Sustainable Sites, Water Efficiency)

DVOverall LEED rating achieved

CVType of institution (postsecondary), LEED rating system version (LEED-NCv2)

Strengths & Limitations

Strengths

+Large sample size of LEED-certified buildings.
+Statistical rigor in analyzing category influence.

Limitations

The study's data is from an older version of the LEED system, so newer versions might have different category weightings.

Reliability & validity

The study's reliance on statistical analysis of existing certification data provides a degree of reliability. Validity is supported by the use of established rating systems and statistical methods, though it is limited by the specific version of LEED analyzed.

Think critically

How might the relative importance of different LEED credit categories change as new technologies emerge and global sustainability priorities shift?

Design Principles

"Maximize impact by focusing on high-influence sustainability categories."

This insight is crucial for design teams and institutional leaders involved in sustainable building projects. It highlights where to focus efforts and resources to maximize the impact of green building strategies, particularly within educational institutions.

What This Means for Your Design

For university buildings trying to get a green building certification (like LEED), the most important thing to get right is how much energy the building uses and how to make it more efficient. This area has the biggest effect on the overall score.

How to use in your project

1.Reference this study when discussing the importance of energy efficiency in your design project's sustainability goals.
2.Use the findings to support your choice of design strategies aimed at improving a building's environmental performance.

Add to My Project

Quick Cite

Paragraph starter

Research indicates that within the LEED Green Building Rating System, credits related to Energy and Atmosphere have a substantial impact on achieving higher overall building certifications, particularly in university settings. This suggests that design projects aiming for sustainability should prioritize energy efficiency and renewable energy solutions as a primary strategy for maximizing their environmental performance and achieving recognition.

Source

W&M Publish (College of William & Mary)

University Leadership In Energy And Environmental Design: How Postsecondary Institutions Use The Leed® Green Building Rating System

journal · 2019

View source

Questions About This Research

What does the research say about energy and atmosphere credits most influence leed ratings in university buildings?: When designing or retrofitting university buildings for LEED certification, prioritize strategies that maximize points in the Energy and Atmosphere credit category, as this has the greatest impact on the overall rating. Evidence: W&M Publish (College of William & Mary) (2019).
Why does "Energy and Atmosphere Credits Most Influence LEED Ratings in University Buildings" matter for design?: This insight is crucial for design teams and institutional leaders involved in sustainable building projects. It highlights where to focus efforts and resources to maximize the impact of green building strategies, particularly within educational institutions.
How can designers apply this research?: When designing or retrofitting university buildings for LEED certification, prioritize strategies that maximize points in the Energy and Atmosphere credit category, as this has the greatest impact on the overall rating.
What were the main findings?: Energy and Atmosphere (EA) credits had the most significant influence on LEED ratings, accounting for 47% of the variance.. Sustainable Sites (SS) was the second most influential category, adding significant predictive power after EA.. Over time, universities have demonstrated effective planning and organizational learning, leading to higher LEED ratings and an integration of feedback into the system.
What research method was used?: Statistical analysis (MANOVA, multiple regression) with 181 LEED-certified buildings.
How strong is the evidence?: Evidence strength is rated Strong effect, based on a 2019 journal from W&M Publish (College of William & Mary).
What should I do differently in my next project?: When developing green building strategies for educational facilities, conduct a thorough analysis of energy consumption and potential for renewable energy integration, as these areas are most likely to drive successful LEED certification.
What are the limitations?: The study focused on LEED-NCv2 prior to December 9, 2009, and may not fully reflect the latest LEED versions or rating systems.