<?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>2026-09-21T10:02:41Z</responseDate><request verb="GetRecord" identifier="oai:dspace.mit.edu:1721.1/81120" metadataPrefix="dim">https://dspace.mit.edu/server/oai/request</request><GetRecord><record><header><identifier>oai:dspace.mit.edu:1721.1/81120</identifier><datestamp>2026-06-06T01:06:08Z</datestamp><setSpec>com_1721.1_7582</setSpec><setSpec>com_1721.1_7581</setSpec><setSpec>col_1721.1_131023</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">Francis Martin O'Sullivan.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en_US">Ernst, Patrick C. (Patrick Charles)</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="other" lang="en_US">Massachusetts Institute of Technology. Engineering Systems Division.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="department">Massachusetts Institute of Technology. Engineering Systems Division</dim:field>
   <dim:field mdschema="dc" element="coverage" qualifier="spatial" lang="en_US">n-us---</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="accessioned">2013-09-24T19:44:10Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="available">2013-09-24T19:44:10Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="copyright" lang="en_US">2013</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="issued" lang="en_US">2013</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="uri">http://hdl.handle.net/1721.1/81120</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="oclc" lang="en_US">858279509</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (S.M. in Technology and Policy)--Massachusetts Institute of Technology, Engineering Systems Division, 2013.</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. 117-120).</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="abstract" lang="en_US">The desirability, viability, and cost effectiveness of policies designed to incentivize growth of the wind energy industry are subject to widespread debate within the U.S. government, wind industry groups, and the general public. Specifically, extension of the wind production tax credit (PTC) is routinely contested whenever a scheduled expiration approaches. While proponents of the policy argue that the policy is necessary for the wind energy industry to continue to expand, opponents contend that the wind energy industry no longer needs the PTC in order to remain viable. This thesis evaluates alternative wind energy incentive policies, the short- and long-term effect of the PTC on wind capacity and generation, and the ten-year projected costs and cost effectiveness associated with three PTC renewal options based on future wind capacity and generation projections. The primary lesson is that unless the wind energy industry grows at an exceptionally rapid pace over the next ten years, PTC renewal involves a tradeoff between total cost and cost effectiveness. If overall wind capacity continues to grow at an even faster pace than over the preceding ten years, allowing the PTC to expire at the end of 2013 is the cheapest and most cost effective option in terms of dollars per gigawatt of wind capacity installed or per kilowatt-hour of power generated from wind energy. If the wind industry performs at or below most current projections, renewing the PTC over the long-term is the most expensive, but most cost effective option. However, a more sustainable option could be achieved if the PTC and its frequent expirations and extensions are replaced with a long-term, predictable, and simple tax policy that is not a recurring source of uncertainty for the entire industry.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="statementofresponsibility" lang="en_US">by Patrick C. Ernst.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="degree" lang="en_US">S.M. in Technology and Policy</dim:field>
   <dim:field mdschema="dc" element="format" qualifier="extent" lang="en_US">120 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="title" lang="en_US">The U.S. wind production tax credit - evaluating its impact on wind deployment and assessing the cost of its renewal</dim:field>
   <dim:field mdschema="dc" element="title" qualifier="alternative" lang="en_US">United States wind production tax credit - evaluating its impact on wind deployment and assessing the cost of its renewal</dim:field>
   <dim:field mdschema="dc" element="type" lang="en_US">Thesis</dim:field>
   <dim:field mdschema="dc" element="format" qualifier="mimetype">application/pdf</dim:field>
   <dim:field mdschema="dspace" element="authorsordered">false</dim:field>
   <dim:field mdschema="dspace" element="entity" qualifier="type">Publication</dim:field>
   <dim:field mdschema="others" element="access-status">unknown</dim:field>
   <dim:field mdschema="others" element="access-status">unknown</dim:field>
   <dim:field mdschema="cerif" element="openaire" authority="" confidence="-1">&lt;Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="2e4f68c5-2ae5-44ad-905e-4ddc98223fb7">
	&lt;Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843&lt;/Type>
	&lt;Language>eng&lt;/Language>
   	&lt;Title>The U.S. wind production tax credit - evaluating its impact on wind deployment and assessing the cost of its renewal&lt;/Title>
   	&lt;Subtitle>United States wind production tax credit - evaluating its impact on wind deployment and assessing the cost of its renewal&lt;/Subtitle>
   	&lt;PublishedIn>
    	&lt;Publication>
      	&lt;/Publication>
   	&lt;/PublishedIn>
   	&lt;PublicationDate>2013&lt;/PublicationDate>
   	&lt;Authors>
      	&lt;Author>
        	&lt;DisplayName>Ernst, Patrick C. (Patrick Charles)&lt;/DisplayName>
         	&lt;Affiliation>
         		&lt;OrgUnit>
         		&lt;/OrgUnit>
         	&lt;/Affiliation>
      	&lt;/Author>
	&lt;/Authors>
   	&lt;Editors>
	&lt;/Editors>
    &lt;Publishers>
        &lt;Publisher>
            &lt;DisplayName>Massachusetts Institute of Technology&lt;/DisplayName>
            &lt;OrgUnit />
        &lt;/Publisher>
    &lt;/Publishers>
    &lt;License>http://dspace.mit.edu/handle/1721.1/7582&lt;/License>
    &lt;Keyword>Engineering Systems Division.&lt;/Keyword>
   	&lt;Abstract>The desirability, viability, and cost effectiveness of policies designed to incentivize growth of the wind energy industry are subject to widespread debate within the U.S. government, wind industry groups, and the general public. Specifically, extension of the wind production tax credit (PTC) is routinely contested whenever a scheduled expiration approaches. While proponents of the policy argue that the policy is necessary for the wind energy industry to continue to expand, opponents contend that the wind energy industry no longer needs the PTC in order to remain viable. This thesis evaluates alternative wind energy incentive policies, the short- and long-term effect of the PTC on wind capacity and generation, and the ten-year projected costs and cost effectiveness associated with three PTC renewal options based on future wind capacity and generation projections. The primary lesson is that unless the wind energy industry grows at an exceptionally rapid pace over the next ten years, PTC renewal involves a tradeoff between total cost and cost effectiveness. If overall wind capacity continues to grow at an even faster pace than over the preceding ten years, allowing the PTC to expire at the end of 2013 is the cheapest and most cost effective option in terms of dollars per gigawatt of wind capacity installed or per kilowatt-hour of power generated from wind energy. If the wind industry performs at or below most current projections, renewing the PTC over the long-term is the most expensive, but most cost effective option. However, a more sustainable option could be achieved if the PTC and its frequent expirations and extensions are replaced with a long-term, predictable, and simple tax policy that is not a recurring source of uncertainty for the entire industry.&lt;/Abstract>
	&lt;Access xmlns="http://purl.org/coar/access_right" 
    >
    &lt;/Access>
&lt;/Publication>
</dim:field>
</dim:dim>
</metadata></record></GetRecord></OAI-PMH>