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AR5 Climate Change 2014: Mitigation of Climate Change — IPCC
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contribution to the IPCC’s Fifth Assessment Report (AR5) assesses literature on the scientific, technological, environmental, economic and social aspects of mitigation of climate change since 2007 when the Fourth Assessment Report (AR4) was released.</h3> </header> <aside class="section-aside type-subnav"> <nav class="aside-block"> <ul class="menu "> <li><a href="#report-chapters">Report</a></li> <li><a href="#report-multimedia">Multimedia</a></li> </ul> </nav></aside> <div class="section-content type-buttons"> <div class="section-block left"> <a href="#" class="btn section-accent next-section">Learn more</a> <a href="http://ipcc.ch/report/ar5/authors.php" target="_blank" class="btn bg-section-accent">Authors</a> </div> </div> </div> </section> <section id="report-chapters" class="page-section report-section section-num-2 type-chapters"> <div class="section-container sr"> <header class="section-header"> <h2>Report</h2> <div class="section-header-text"> </div> <aside 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style-bullet num-2 counter-1"> <h5 class="chapter-num">2</h5> <div class="chapter-text"> <h5 class="chapter-title">Integrated Risk and Uncertainty Assessment of Climate Change Response Policies</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/02/ipcc_wg3_ar5_chapter2.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (1.1 MB)</a> </div> <div class="chapter-file"> <a href="https://www.ipcc.ch/report/ar5/wg3/integrated-risk-and-uncertainty-assessment-of-climate-change-response-policies/"><i class="icon-chevron-alt-right"></i> Graphics</a> </div> </div> </div> </div> <div class="chapter style-bullet num-3 counter-2"> <h5 class="chapter-num">3</h5> <div class="chapter-text"> <h5 class="chapter-title">Social, Economic, and Ethical Concepts and Methods</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/02/ipcc_wg3_ar5_chapter3.pdf" 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class="chapter-title">Drivers, Trends and Mitigation</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/02/ipcc_wg3_ar5_chapter5.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (2.8 MB)</a> </div> <div class="chapter-file"> <a href="https://www.ipcc.ch/report/ar5/wg3/drivers-trends-and-mitigation/"><i class="icon-chevron-alt-right"></i> Graphics</a> </div> </div> </div> </div> <div class="chapter style-bullet num-6 counter-2"> <h5 class="chapter-num">6</h5> <div class="chapter-text"> <h5 class="chapter-title">Assessing Transformation Pathways</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/02/ipcc_wg3_ar5_chapter6.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (5.2 MB)</a> </div> <div class="chapter-file"> <a href="https://www.ipcc.ch/report/ar5/wg3/assessing-transformation-pathways/"><i 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Settlements, Infrastructure and Spatial Planning</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/02/ipcc_wg3_ar5_chapter12.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (5.0 MB)</a> </div> <div class="chapter-file"> <a href="https://www.ipcc.ch/report/ar5/wg3/human-settlements-infrastructure-and-spatial-planning/"><i class="icon-chevron-alt-right"></i> Graphics</a> </div> </div> </div> </div> <div class="chapter style-bullet num-13 clear counter-0"> <h5 class="chapter-num">13</h5> <div class="chapter-text"> <h5 class="chapter-title">International Cooperation: Agreements and Instruments</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/02/ipcc_wg3_ar5_chapter13.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (3.4 MB)</a> </div> <div class="chapter-file"> <a 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class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/02/ipcc_wg3_ar5_chapter15.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (1.1 MB)</a> </div> <div class="chapter-file"> <a href="https://www.ipcc.ch/report/ar5/wg3/national-and-sub-national-policies-and-institutions/"><i class="icon-chevron-alt-right"></i> Graphics</a> </div> </div> </div> </div> <div class="chapter style-bullet num-16 clear counter-0"> <h5 class="chapter-num">16</h5> <div class="chapter-text"> <h5 class="chapter-title">Cross-cutting Investment and Finance Issues</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/02/ipcc_wg3_ar5_chapter16.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (1.2 MB)</a> </div> <div class="chapter-file"> <a href="https://www.ipcc.ch/report/ar5/wg3/cross-cutting-investment-and-finance-issues/"><i class="icon-chevron-alt-right"></i> Graphics</a> </div> </div> </div> </div> </div> <div class="chapter-group style-roman"> <h3>Annexes</h3> <div class="chapter style-roman num-1 clear counter-0"> <h5 class="chapter-num">I</h5> <div class="chapter-text"> <h5 class="chapter-title">Glossary</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/02/ipcc_wg3_ar5_annex-i.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (586 KB)</a> </div> </div> </div> </div> <div class="chapter style-roman num-2 counter-1"> <h5 class="chapter-num">II</h5> <div class="chapter-text"> <h5 class="chapter-title">Metrics and Methodology</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/02/ipcc_wg3_ar5_annex-ii.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (1.5 MB)</a> </div> <div class="chapter-file"> <a href="https://www.ipcc.ch/report/ar5/wg3/metrics-and-methodology/"><i class="icon-chevron-alt-right"></i> Graphics</a> </div> </div> </div> </div> <div class="chapter style-roman num-3 counter-2"> <h5 class="chapter-num">III</h5> <div class="chapter-text"> <h5 class="chapter-title">Technology-specific Cost and Performance Parameters</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/02/ipcc_wg3_ar5_annex-iii.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (739 KB)</a> </div> </div> </div> </div> <div class="chapter style-roman num-4 clear counter-0"> <h5 class="chapter-num">IV</h5> <div class="chapter-text"> <h5 class="chapter-title">Contributors to the IPCC WGIII Fifth Assessment Report</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/02/ipcc_wg3_ar5_annex-iv.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (367 KB)</a> </div> </div> </div> </div> <div class="chapter style-roman num-5 counter-1"> <h5 class="chapter-num">V</h5> <div class="chapter-text"> <h5 class="chapter-title">Expert Reviewers, Government Reviewers and Other Scientific Advisors of the IPCC WGIII Fifth Assessment Report</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/02/ipcc_wg3_ar5_annex-v.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (454 KB)</a> </div> </div> </div> </div> <div class="chapter style-roman num-6 counter-2"> <h5 class="chapter-num">VI</h5> <div class="chapter-text"> <h5 class="chapter-title">Permissions to Publish</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/02/ipcc_wg3_ar5_annex-vi.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (343 KB)</a> </div> </div> </div> </div> </div> <div class="chapter-group style-none"> <h3>Other</h3> <div class="chapter style-none num-1 clear counter-0"> <h5 class="chapter-num"> </h5> <div class="chapter-text"> <h5 class="chapter-title">Index</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/02/ipcc_wg3_ar5_index.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (495 KB)</a> </div> </div> </div> </div> <div class="chapter style-none num-2 counter-1"> <h5 class="chapter-num"> </h5> <div class="chapter-text"> <h5 class="chapter-title">Errata</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2021/03/IPCC_WGIII_AR5_Errata_PrintedVersion_1_3_21.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (519 KB)</a> </div> </div> </div> </div> <div class="chapter style-none num-3 counter-2"> <h5 class="chapter-num"> </h5> <div class="chapter-text"> <h5 class="chapter-title">WGIII Factsheet</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/03/WGIII_AR5_FactSheet-1.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (171 KB)</a> </div> </div> </div> </div> <div class="chapter-box"> <p><em>The designations employed and the presentation of material on maps do not imply the expression of any opinion whatsoever on the part of the Intergovernmental Panel on Climate Change concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.</em></p> </div> </div> <div class="chapter-group style-none"> <h3>Summary Volume (SPM & TS) into UN and other languages</h3> <div class="group-text description"> <p>Translation of the WGIII AR5 SPM/TS from English into the other five official languages of the United Nations was done by translators working for the WMO Language, Conference and Publishing Services Department. The assistance of scientific translation editors for each language is gratefully acknowledged.</p> </div> <div class="chapter style-none num-1 clear counter-0"> <h5 class="chapter-num"> </h5> <div class="chapter-text"> <h5 class="chapter-title">English</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/03/WGIIIAR5_SPM_TS_Volume-3.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (17.1 MB)</a> </div> </div> </div> </div> <div class="chapter style-none num-2 counter-1"> <h5 class="chapter-num"> </h5> <div class="chapter-text"> <h5 class="chapter-title">Arabic</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/03/WGIIIAR5_SPM_TS_Volume_ar-1.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (12.7 MB)</a> </div> </div> </div> </div> <div class="chapter style-none num-3 counter-2"> <h5 class="chapter-num"> </h5> <div class="chapter-text"> <h5 class="chapter-title">Chinese</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/03/WGIIIAR5_SPM_TS_Volume_zh-1.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (5.8 MB)</a> </div> </div> </div> </div> <div class="chapter style-none num-4 clear counter-0"> <h5 class="chapter-num"> </h5> <div class="chapter-text"> <h5 class="chapter-title">French</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/03/WGIIIAR5_SPM_TS_Volume_fr-1.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (4.6 MB)</a> </div> </div> </div> </div> <div class="chapter style-none num-5 counter-1"> <h5 class="chapter-num"> </h5> <div class="chapter-text"> <h5 class="chapter-title">Russian</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/03/WGIIIAR5_SPM_TS_Volume_ru-1.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (5.0 MB)</a> </div> </div> </div> </div> <div class="chapter style-none num-6 counter-2"> <h5 class="chapter-num"> </h5> <div class="chapter-text"> <h5 class="chapter-title">Spanish</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/03/WGIIIAR5_SPM_TS_Volume_es-1.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (4.7 MB)</a> </div> </div> </div> </div> </div> <div class="chapter-group style-none"> <h3>Summary for Policymakers in UN and other languages</h3> <div class="group-text description"> <p>Translation of the WGIII AR5 SPM from English into the other five official languages of the United Nations was done by translators working for the WMO Language, Conference and Publishing Services Department. The assistance of scientific translation editors for each language is gratefully acknowledged.</p> </div> <div class="chapter style-none num-1 clear counter-0"> <h5 class="chapter-num"> </h5> <div class="chapter-text"> <h5 class="chapter-title">SPM English</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/03/ipcc_wg3_ar5_summary-for-policymakers-1.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (2.0 MB)</a> </div> </div> </div> </div> <div class="chapter style-none num-2 counter-1"> <h5 class="chapter-num"> </h5> <div class="chapter-text"> <h5 class="chapter-title">SPM Arabic</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/03/WG3AR5_SPM_brochure_ar-1.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (1.5 MB)</a> </div> </div> </div> </div> <div class="chapter style-none num-3 counter-2"> <h5 class="chapter-num"> </h5> <div class="chapter-text"> <h5 class="chapter-title">SPM Chinese</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/03/WG3AR5_SPM_brochure_zh-1.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (1.4 MB)</a> </div> </div> </div> </div> <div class="chapter style-none num-4 clear counter-0"> <h5 class="chapter-num"> </h5> <div class="chapter-text"> <h5 class="chapter-title">SPM French</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/03/WG3AR5_SPM_brochure_fr-1.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (1.1 MB)</a> </div> </div> </div> </div> <div class="chapter style-none num-5 counter-1"> <h5 class="chapter-num"> </h5> <div class="chapter-text"> <h5 class="chapter-title">SPM Russian</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/03/WG3AR5_SPM_brochure_ru-1.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (1.2 MB)</a> </div> </div> </div> </div> <div class="chapter style-none num-6 counter-2"> <h5 class="chapter-num"> </h5> <div class="chapter-text"> <h5 class="chapter-title">SPM Spanish</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/03/WG3AR5_SPM_brochure_es-1.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (1.1 MB)</a> </div> </div> </div> </div> <div class="chapter-heading"> <h4>Other Languages</h4> </div> <div class="chapter-box"> <p><em>A number of countries have undertaken translations of the SPMs into languages that are not official languages of the United Nations. IPCC welcomes these initiatives but would note that the translations have been prepared under the responsibility of the respective country or institutions. The IPCC does not assume any responsibility for the accuracy of these translations into non-UN languages. In working to achieve the widest possible dissemination of IPCC knowledge, the IPCC is pleased to assist in making these translations available.</em></p> </div> <div class="chapter style-none num-7 clear counter-0"> <h5 class="chapter-num"> </h5> <div class="chapter-text"> <h5 class="chapter-title">SPM German</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/03/AR5-WGIII_SPMgerman.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> Download (1.9 MB)</a> </div> </div> </div> </div> </div> <div class="chapter-group style-bullet"> <h3>Glossary in UN Languages</h3> <div class="chapter style-bullet num-8 clear counter-0"> <h5 class="chapter-num">8</h5> <div class="chapter-text"> <h5 class="chapter-title">GLOSSARY ENGLISH</h5> <div class="chapter-files"> <div class="chapter-file"> <a href="https://www.ipcc.ch/site/assets/uploads/2018/02/ipcc_wg3_ar5_annex-i.pdf" target="_blank"><i class="icon-chevron-alt-down"></i> 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