<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-09-20T07:57:16Z</responseDate><request verb="GetRecord" identifier="oai:dspace.mit.edu:1721.1/59264" metadataPrefix="dim">https://dspace.mit.edu/server/oai/request</request><GetRecord><record><header><identifier>oai:dspace.mit.edu:1721.1/59264</identifier><datestamp>2026-06-06T01:06:02Z</datestamp><setSpec>com_1721.1_7582</setSpec><setSpec>com_1721.1_7581</setSpec><setSpec>com_1721.1_80738</setSpec><setSpec>com_1721.1_1773</setSpec><setSpec>col_1721.1_131023</setSpec><setSpec>col_1721.1_80739</setSpec></header><metadata><dim:dim xmlns:dim="http://www.dspace.org/xmlns/dspace/dim" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.dspace.org/xmlns/dspace/dim http://www.dspace.org/schema/dim.xsd">
   <dim:field mdschema="dc" element="contributor" qualifier="advisor" lang="en_US">Ricardo Valerdi.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en_US">Rizk, Charbel Maroun</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="other" lang="en_US">System Design and Management Program.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="department" lang="en_US">System Design and Management Program.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="department">Massachusetts Institute of Technology. Engineering Systems Division</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="accessioned">2010-10-12T19:01:05Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="available">2010-10-12T19:01:05Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="copyright" lang="en_US">2010</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="issued" lang="en_US">2010</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="uri">http://hdl.handle.net/1721.1/59264</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="oclc" lang="en_US">667706883</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (S.M. in System Design and Management)--Massachusetts Institute of Technology, Engineering Systems Division, 2010.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Cataloged from PDF version of thesis.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Includes bibliographical references (p. 144-147).</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="abstract" lang="en_US">This thesis discusses economics of green buildings. The need to reduce greenhouse gases emissions became clear. Buildings account for a large part of the greenhouse gases emissions, changing the atmosphere's composition. Climate changes will be unevenly distributed between regions; in early stages they might be beneficial for few but will eventually end up being costly for all. Several worldwide rating systems were established with a common objective to determine metrics for measuring a building's performance and minimizing environmental footprint. In this research we selected LEED-NC version 2.2 by U.S. Green Building Council (USGBC) for our analysis. V-2.2 consists of a set of credits distributed in categories. We identified credit's requirements and analyzed their impact on cost and environment. We supported our analysis by looking into cost and benefit studies performed by different organizations, and summarized our findings in providing heuristics on green buildings. Finally, a major take away from this research project is that there are numerous factors affecting difficulty of achieving, cost, and benefits of LEED credits. In addition to that, the correlation between credits and the large number of combinations to qualify for LEED certification levels, make it unreasonable to generalize about the incremental cost for any certification level.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="statementofresponsibility" lang="en_US">by Charbel Maroun Rizk.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="degree" lang="en_US">S.M. in System Design and Management</dim:field>
   <dim:field mdschema="dc" element="format" qualifier="extent" lang="en_US">viii, 147 p.</dim:field>
   <dim:field mdschema="dc" element="language" qualifier="iso" lang="en_US">eng</dim:field>
   <dim:field mdschema="dc" element="publisher" lang="en_US">Massachusetts Institute of Technology</dim:field>
   <dim:field mdschema="dc" element="rights" lang="en_US">M.I.T. theses are protected by 
copyright. They may be viewed from this source for any purpose, but 
reproduction or distribution in any format is prohibited without written 
permission. See provided URL for inquiries about permission.</dim:field>
   <dim:field mdschema="dc" element="rights" qualifier="uri" lang="en_US">http://dspace.mit.edu/handle/1721.1/7582</dim:field>
   <dim:field mdschema="dc" element="subject" lang="en_US">Engineering Systems Division.</dim:field>
   <dim:field mdschema="dc" element="subject" lang="en_US">System Design and Management Program.</dim:field>
   <dim:field mdschema="dc" element="title" lang="en_US">The economics of investing in green buildings</dim:field>
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   	&lt;Title>The economics of investing in green buildings&lt;/Title>
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   	&lt;PublicationDate>2010&lt;/PublicationDate>
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        	&lt;DisplayName>Rizk, Charbel Maroun&lt;/DisplayName>
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            &lt;DisplayName>Massachusetts Institute of Technology&lt;/DisplayName>
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    &lt;Keyword>Engineering Systems Division.&lt;/Keyword>
    &lt;Keyword>System Design and Management Program.&lt;/Keyword>
   	&lt;Abstract>This thesis discusses economics of green buildings. The need to reduce greenhouse gases emissions became clear. Buildings account for a large part of the greenhouse gases emissions, changing the atmosphere&amp;apos;s composition. Climate changes will be unevenly distributed between regions; in early stages they might be beneficial for few but will eventually end up being costly for all. Several worldwide rating systems were established with a common objective to determine metrics for measuring a building&amp;apos;s performance and minimizing environmental footprint. In this research we selected LEED-NC version 2.2 by U.S. Green Building Council (USGBC) for our analysis. V-2.2 consists of a set of credits distributed in categories. We identified credit&amp;apos;s requirements and analyzed their impact on cost and environment. We supported our analysis by looking into cost and benefit studies performed by different organizations, and summarized our findings in providing heuristics on green buildings. Finally, a major take away from this research project is that there are numerous factors affecting difficulty of achieving, cost, and benefits of LEED credits. In addition to that, the correlation between credits and the large number of combinations to qualify for LEED certification levels, make it unreasonable to generalize about the incremental cost for any certification level.&lt;/Abstract>
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