{"id":2915,"date":"2026-06-17T18:55:32","date_gmt":"2026-06-17T22:55:32","guid":{"rendered":"https:\/\/investorleadershipnetwork.org\/en\/?post_type=resource&#038;p=2915"},"modified":"2026-06-17T19:11:26","modified_gmt":"2026-06-17T23:11:26","slug":"why-vendors-disagree-a-practical-guide-to-evaluating-physical-climate-risk-data-vendors","status":"publish","type":"resource","link":"https:\/\/investorleadershipnetwork.org\/en\/resource\/why-vendors-disagree-a-practical-guide-to-evaluating-physical-climate-risk-data-vendors\/","title":{"rendered":"Why Vendors Disagree: A Practical Guide to Evaluating Physical Climate Risk Data Vendors"},"content":{"rendered":"<p>In June 2026, ILN realised a white paper titled &#8220;Why Vendors Disagree,&#8221; a practical guide for institutional investors navigating the crowded marketplace of physical climate risk data providers. Drawing on engagements with seven vendors between June 2025 and April 2026, the paper examines why leading vendors \u2013 even when assessing the same asset \u2013 frequently arrive at significantly different conclusions about physical risk exposure, and introduces a structured evaluation framework across eight methodological categories to help investors assess vendors systematically. A key finding is that not all disagreement signals poor methodology: where approaches are rigorous and well-justified, divergent outputs add valuable perspective on an uncertain future \u2013 but where they are not, investors risk blind spots or maladaptation. The paper was prepared under the ILN&#8217;s Climate Change Advisory Committee, authored by Nik C. Steinberg.<\/p>\n<span class=\"et_bloom_bottom_trigger\"><\/span>","protected":false},"author":7,"featured_media":2895,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false},"resource-type":[],"class_list":["post-2915","resource","type-resource","status-publish","has-post-thumbnail","hentry"],"aioseo_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Why Vendors Disagree: A Practical Guide to Evaluating Physical Climate Risk Data Vendors - Investor Leadership Network<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/investorleadershipnetwork.org\/en\/resource\/why-vendors-disagree-a-practical-guide-to-evaluating-physical-climate-risk-data-vendors\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why Vendors Disagree: A Practical Guide to Evaluating Physical Climate Risk Data Vendors - Investor Leadership Network\" \/>\n<meta property=\"og:description\" content=\"In June 2026, ILN realised a white paper titled &#8220;Why Vendors Disagree,&#8221; a practical guide for institutional investors navigating the crowded marketplace of physical climate risk data providers. 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