{"id":3139,"date":"2026-05-26T12:46:18","date_gmt":"2026-05-26T12:46:18","guid":{"rendered":"https:\/\/www.jrgenergy.com\/our-team\/greg-bignall-phd\/"},"modified":"2026-06-05T06:22:43","modified_gmt":"2026-06-05T06:22:43","slug":"greg-bignall-phd","status":"publish","type":"our-team","link":"https:\/\/www.jrgenergy.com\/fr\/notre-equipe\/greg-bignall-phd\/","title":{"rendered":"Greg Bignall, PhD"},"content":{"rendered":"<p>Greg est sp\u00e9cialiste des ressources g\u00e9othermiques et poss\u00e8de plus de 30 ans d\u2019exp\u00e9rience dans l\u2019int\u00e9gration des donn\u00e9es g\u00e9oscientifiques afin de r\u00e9duire les risques li\u00e9s \u00e0 l\u2019exploration et au d\u00e9veloppement de projets g\u00e9othermiques.<\/p>\n<p>Son expertise couvre la caract\u00e9risation des ressources g\u00e9othermiques, le ciblage des forages, la gestion environnementale sur le terrain ainsi que les applications de production d\u2019\u00e9nergie g\u00e9othermique.<\/p>\n<p>Greg a travaill\u00e9 pour Jacobs, GNS Science et Baseload Capital en Su\u00e8de, o\u00f9 il a contribu\u00e9 \u00e0 des investissements g\u00e9othermiques au Japon, \u00e0 Ta\u00efwan, en Nouvelle-Z\u00e9lande, en Islande, aux \u00c9tats-Unis et en Su\u00e8de.<\/p>\n","protected":false},"parent":0,"template":"","class_list":["post-3139","our-team","type-our-team","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Greg Bignall, PhD - JRG Energy<\/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:\/\/www.jrgenergy.com\/fr\/notre-equipe\/greg-bignall-phd\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Greg Bignall, PhD - JRG Energy\" \/>\n<meta property=\"og:description\" content=\"Greg est sp\u00e9cialiste des ressources g\u00e9othermiques et poss\u00e8de plus de 30 ans d\u2019exp\u00e9rience dans l\u2019int\u00e9gration des donn\u00e9es g\u00e9oscientifiques afin de r\u00e9duire les risques li\u00e9s \u00e0 l\u2019exploration et au d\u00e9veloppement de projets g\u00e9othermiques. Son expertise couvre la caract\u00e9risation des ressources g\u00e9othermiques, le ciblage des forages, la gestion environnementale sur le terrain ainsi que les applications de [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.jrgenergy.com\/fr\/notre-equipe\/greg-bignall-phd\/\" \/>\n<meta property=\"og:site_name\" content=\"JRG Energy\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/1jrgenergyconsultants\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-05T06:22:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.jrgenergy.com\/wp-content\/uploads\/2026\/05\/jrgenergy-seo.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.jrgenergy.com\\\/fr\\\/notre-equipe\\\/greg-bignall-phd\\\/\",\"url\":\"https:\\\/\\\/www.jrgenergy.com\\\/fr\\\/notre-equipe\\\/greg-bignall-phd\\\/\",\"name\":\"Greg Bignall, PhD - JRG Energy\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.jrgenergy.com\\\/fr\\\/#website\"},\"datePublished\":\"2026-05-26T12:46:18+00:00\",\"dateModified\":\"2026-06-05T06:22:43+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.jrgenergy.com\\\/fr\\\/notre-equipe\\\/greg-bignall-phd\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.jrgenergy.com\\\/fr\\\/notre-equipe\\\/greg-bignall-phd\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.jrgenergy.com\\\/fr\\\/notre-equipe\\\/greg-bignall-phd\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.jrgenergy.com\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Greg Bignall, PhD\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.jrgenergy.com\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/www.jrgenergy.com\\\/fr\\\/\",\"name\":\"JRG Energy\",\"description\":\"Global Energy Consultants\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.jrgenergy.com\\\/fr\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.jrgenergy.com\\\/fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.jrgenergy.com\\\/fr\\\/#organization\",\"name\":\"JRG Energy\",\"url\":\"https:\\\/\\\/www.jrgenergy.com\\\/fr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.jrgenergy.com\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.jrgenergy.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/jrg-logo.png\",\"contentUrl\":\"https:\\\/\\\/www.jrgenergy.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/jrg-logo.png\",\"width\":2000,\"height\":352,\"caption\":\"JRG Energy\"},\"image\":{\"@id\":\"https:\\\/\\\/www.jrgenergy.com\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/1jrgenergyconsultants\\\/\",\"https:\\\/\\\/www.instagram.com\\\/jrgenergy\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/jrg-energy\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Greg Bignall, PhD - JRG Energy","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.jrgenergy.com\/fr\/notre-equipe\/greg-bignall-phd\/","og_locale":"fr_FR","og_type":"article","og_title":"Greg Bignall, PhD - JRG Energy","og_description":"Greg est sp\u00e9cialiste des ressources g\u00e9othermiques et poss\u00e8de plus de 30 ans d\u2019exp\u00e9rience dans l\u2019int\u00e9gration des donn\u00e9es g\u00e9oscientifiques afin de r\u00e9duire les risques li\u00e9s \u00e0 l\u2019exploration et au d\u00e9veloppement de projets g\u00e9othermiques. Son expertise couvre la caract\u00e9risation des ressources g\u00e9othermiques, le ciblage des forages, la gestion environnementale sur le terrain ainsi que les applications de [&hellip;]","og_url":"https:\/\/www.jrgenergy.com\/fr\/notre-equipe\/greg-bignall-phd\/","og_site_name":"JRG Energy","article_publisher":"https:\/\/www.facebook.com\/1jrgenergyconsultants\/","article_modified_time":"2026-06-05T06:22:43+00:00","og_image":[{"width":1200,"height":630,"url":"https:\/\/www.jrgenergy.com\/wp-content\/uploads\/2026\/05\/jrgenergy-seo.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.jrgenergy.com\/fr\/notre-equipe\/greg-bignall-phd\/","url":"https:\/\/www.jrgenergy.com\/fr\/notre-equipe\/greg-bignall-phd\/","name":"Greg Bignall, PhD - JRG Energy","isPartOf":{"@id":"https:\/\/www.jrgenergy.com\/fr\/#website"},"datePublished":"2026-05-26T12:46:18+00:00","dateModified":"2026-06-05T06:22:43+00:00","breadcrumb":{"@id":"https:\/\/www.jrgenergy.com\/fr\/notre-equipe\/greg-bignall-phd\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.jrgenergy.com\/fr\/notre-equipe\/greg-bignall-phd\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.jrgenergy.com\/fr\/notre-equipe\/greg-bignall-phd\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.jrgenergy.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Greg Bignall, PhD"}]},{"@type":"WebSite","@id":"https:\/\/www.jrgenergy.com\/fr\/#website","url":"https:\/\/www.jrgenergy.com\/fr\/","name":"JRG Energy","description":"Global Energy Consultants","publisher":{"@id":"https:\/\/www.jrgenergy.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.jrgenergy.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.jrgenergy.com\/fr\/#organization","name":"JRG Energy","url":"https:\/\/www.jrgenergy.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.jrgenergy.com\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/www.jrgenergy.com\/wp-content\/uploads\/2026\/05\/jrg-logo.png","contentUrl":"https:\/\/www.jrgenergy.com\/wp-content\/uploads\/2026\/05\/jrg-logo.png","width":2000,"height":352,"caption":"JRG Energy"},"image":{"@id":"https:\/\/www.jrgenergy.com\/fr\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/1jrgenergyconsultants\/","https:\/\/www.instagram.com\/jrgenergy\/","https:\/\/www.linkedin.com\/company\/jrg-energy\/"]}]}},"_links":{"self":[{"href":"https:\/\/www.jrgenergy.com\/fr\/wp-json\/wp\/v2\/our-team\/3139","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jrgenergy.com\/fr\/wp-json\/wp\/v2\/our-team"}],"about":[{"href":"https:\/\/www.jrgenergy.com\/fr\/wp-json\/wp\/v2\/types\/our-team"}],"wp:attachment":[{"href":"https:\/\/www.jrgenergy.com\/fr\/wp-json\/wp\/v2\/media?parent=3139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}