{"id":18449,"date":"2026-01-28T10:58:24","date_gmt":"2026-01-28T10:58:24","guid":{"rendered":"https:\/\/www.gsma.com\/solutions-and-impact\/connectivity-for-good\/external-affairs\/?page_id=18449"},"modified":"2026-03-24T11:22:27","modified_gmt":"2026-03-24T11:22:27","slug":"case-studies","status":"publish","type":"page","link":"https:\/\/www.gsma.com\/solutions-and-impact\/connectivity-for-good\/external-affairs\/climate-action\/case-studies\/","title":{"rendered":"Case Study Library"},"content":{"rendered":"\n<p>What does Climate Action look like&#8230; in action?&nbsp;<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>We have collated best practice case studies and research from across the mobile industry. Navigate our case study library to discover&nbsp;how mobile technology is accelerating&nbsp;climate action&nbsp;across&nbsp;the globe&nbsp;and learn how operators&nbsp;and suppliers&nbsp;are making&nbsp;bold moves&nbsp;to make&nbsp;big changes.&nbsp;<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div id=\"algolia_discover_app\" data-tab_type=\"Case Study\" data-default_category=\"Climate Action\" data-tab_region=\"_hidden\" data-tab_topic=\"_hidden\" data-mini_discover=\"1\" data-filters=\"{&quot;md_tag_topic&quot;:&quot;Topic&quot;}\" data-site=\"external-affairs\" data-type=\"discover\" data-index=\"www_gsma_com_discover\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-explore-the-reports\"><strong>Explore the reports<\/strong><\/h2>\n\n\n\n<p>This case study library consists of examples from across the mobile industry collated to feature in the below reports.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-gsma-banner-rihgt-img banner_right-img_block gsma-load-hidden\">\n<div class=\"wp-block-group banner_right-img_container gsma-load-hidden is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group__inner-container\">\n<div class=\"wp-block-columns banner_right-img_columns is-layout-flex wp-container-core-columns-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column banner_right-img_column_left is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading banner_right-img_title\" id=\"h-mobile-net-zero-2025\"><strong>Mobile Net Zero 2025<\/strong><\/h3>\n\n\n\n<p class=\"banner_right-img_blurb\">The fifth annual edition of the GSMA&#8217;s Mobile Net Zero report lays out the competitive advantage of taking a lead on climate action and charts the industry\u2019s progress towards our shared 2050 goal.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-button banner_right-img_button-main\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/view.gsma.com\/mobile-net-zero-2025\/p\/1\">Discover regional and global insights<\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column banner_right-img_column_right is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full banner_right-img_image\"><img loading=\"lazy\" decoding=\"async\" width=\"710\" height=\"688\" src=\"https:\/\/www.gsma.com\/solutions-and-impact\/connectivity-for-good\/external-affairs\/wp-content\/uploads\/2025\/11\/mnz_710x688.jpg\" alt=\"\" class=\"wp-image-17897\" srcset=\"https:\/\/www.gsma.com\/solutions-and-impact\/connectivity-for-good\/external-affairs\/wp-content\/uploads\/2025\/11\/mnz_710x688.jpg 710w, https:\/\/www.gsma.com\/solutions-and-impact\/connectivity-for-good\/external-affairs\/wp-content\/uploads\/2025\/11\/mnz_710x688-300x291.jpg 300w\" sizes=\"(max-width: 710px) 100vw, 710px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-gsma-banner-rihgt-img banner_right-img_block gsma-load-hidden right-copy\">\n<div class=\"wp-block-group banner_right-img_container gsma-load-hidden is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group__inner-container\">\n<div class=\"wp-block-columns banner_right-img_columns is-layout-flex wp-container-core-columns-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column banner_right-img_column_left is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading banner_right-img_title\" id=\"h-rethinking-mobile-phones-the-business-case-for-circularity\">Rethinking Mobile Phones: The business case for circularity<br><\/h3>\n\n\n\n<p class=\"banner_right-img_blurb\">Discover the business case for why and how mobile phones can \u2013 and should \u2013 move towards circularity.<br><\/p>\n\n\n\n<div class=\"wp-block-button banner_right-img_button-main\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.gsma.com\/solutions-and-impact\/connectivity-for-good\/external-affairs\/gsma_resources\/rethinking-mobile-phones-the-business-case-for-circularity\/\">Advance&nbsp;my transition to a circular&nbsp;business model<\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column banner_right-img_column_right is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full banner_right-img_image\"><img loading=\"lazy\" decoding=\"async\" width=\"710\" height=\"688\" src=\"https:\/\/www.gsma.com\/solutions-and-impact\/connectivity-for-good\/external-affairs\/wp-content\/uploads\/2025\/11\/business_case_circularity_710x688.jpg\" alt=\"Three people stand in a circle, smiling, each holding a mobile phone and pointing them inward\u2014perhaps exploring a case study library together. The photo is taken from below against a light sky, capturing their hands, phones, and happy faces.\" class=\"wp-image-17900\" srcset=\"https:\/\/www.gsma.com\/solutions-and-impact\/connectivity-for-good\/external-affairs\/wp-content\/uploads\/2025\/11\/business_case_circularity_710x688.jpg 710w, https:\/\/www.gsma.com\/solutions-and-impact\/connectivity-for-good\/external-affairs\/wp-content\/uploads\/2025\/11\/business_case_circularity_710x688-300x291.jpg 300w\" sizes=\"(max-width: 710px) 100vw, 710px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>What does Climate Action look like&#8230; in action?&nbsp; We have collated best practice case studies and research from across the mobile industry. Navigate our case study library to discover&nbsp;how mobile technology is accelerating&nbsp;climate action&nbsp;across&nbsp;the globe&nbsp;and learn how operators&nbsp;and suppliers&nbsp;are making&nbsp;bold moves&nbsp;to make&nbsp;big changes.&nbsp; Explore the reports This case study library consists of examples from across [&hellip;]<\/p>\n","protected":false},"author":38,"featured_media":0,"parent":10140,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_oasis_is_in_workflow":0,"_oasis_original":0,"_oasis_task_priority":"","footnotes":""},"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.3 (Yoast SEO v23.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Case Study Library - External Affairs<\/title>\n<meta name=\"description\" content=\"What does Climate Action look like... in action?\u00a0The GSMA has collated best practice case studies and research from across the mobile industry\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.gsma.com\/solutions-and-impact\/connectivity-for-good\/external-affairs\/climate-action\/case-studies\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Case Study Library\" \/>\n<meta property=\"og:description\" content=\"What does Climate Action look like... in action?\u00a0The GSMA has collated best practice case studies and research from across the mobile industry\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.gsma.com\/solutions-and-impact\/connectivity-for-good\/external-affairs\/climate-action\/case-studies\/\" \/>\n<meta property=\"og:site_name\" content=\"External Affairs\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/gsma\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-24T11:22:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.gsma.com\/solutions-and-impact\/connectivity-for-good\/external-affairs\/wp-content\/uploads\/2025\/11\/mnz_710x688.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@GSMA\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Case Study Library - 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