{"id":16575,"date":"2026-05-22T08:32:00","date_gmt":"2026-05-22T06:32:00","guid":{"rendered":"https:\/\/tricise.com\/?p=16575"},"modified":"2026-05-22T08:37:20","modified_gmt":"2026-05-22T06:37:20","slug":"les-programmes-paralleles-perturbent-la-gestion-du-portefeuille-energetique","status":"publish","type":"post","link":"https:\/\/tricise.com\/fr\/parallel-programmes-break-energy-portfolio-steering\/","title":{"rendered":"Pourquoi les portefeuilles \u00e9nerg\u00e9tiques perdent le contr\u00f4le de la direction sur les programmes parall\u00e8les"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"16575\" class=\"elementor elementor-16575\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4195057 e-flex e-con-boxed e-con e-parent\" data-id=\"4195057\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b9eb9e3 elementor-widget elementor-widget-text-editor\" data-id=\"b9eb9e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"qMYqUG_convSearchResultHighlightRoot\"><section class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69d65bc9-2c98-8329-b31f-bba4c7d56294-3\" data-turn-id-container=\"request-69d65bc9-2c98-8329-b31f-bba4c7d56294-3\" data-testid=\"conversation-turn-362\" data-scroll-anchor=\"false\" data-turn=\"assistant\"><div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"><div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"><div class=\"flex max-w-full flex-col gap-4 grow\"><div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\" dir=\"auto\" tabindex=\"0\" data-message-author-role=\"assistant\" data-message-id=\"89f1cd2e-a101-4865-bf9f-fa4e75a608e4\" data-message-model-slug=\"gpt-5-5\" data-turn-start-message=\"true\"><div class=\"flex w-full flex-col gap-1 empty:hidden\"><div class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"><p data-start=\"183\" data-end=\"273\">Large energy portfolios rarely lose steering control because of a single failed programme. More often, visibility erodes gradually &#8211; as dependencies, resource constraints, and execution risks accumulate across parallel initiatives.<\/p><p data-start=\"183\" data-end=\"273\">Grid expansion. Renewables. Hydrogen. Infrastructure modernisation. Cybersecurity. Regulatory programmes. Digital transformation.<\/p><\/div><p data-start=\"183\" data-end=\"273\">As highlighted in the <a href=\"https:\/\/www.iea.org\/reports\/world-energy-investment-2025\" target=\"_blank\" rel=\"noopener\">IEA\u2019s latest World Energy Investment outlook<\/a>, global energy investment continues to accelerate rapidly \u2014 increasing execution complexity across the sector<\/p><div class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"><p data-start=\"548\" data-end=\"597\">Individually, each initiative appears manageable. Together, they begin to reshape the portfolio faster than leadership visibility can keep pace.<\/p><h3 data-start=\"700\" data-end=\"737\">The illusion of portfolio capacity<\/h3><p data-start=\"739\" data-end=\"811\">Most organisations can present detailed plans for individual programmes.<\/p><p data-start=\"813\" data-end=\"842\">What is far harder to see is:<\/p><ul data-start=\"844\" data-end=\"1110\"><li data-start=\"844\" data-end=\"905\">which critical capabilities are shared across initiatives<\/li><li data-start=\"906\" data-end=\"948\">where dependencies silently accumulate<\/li><li data-start=\"949\" data-end=\"1003\">which constraints will shape delivery months later<\/li><li data-start=\"1004\" data-end=\"1050\">how one portfolio decision impacts another<\/li><li data-start=\"1051\" data-end=\"1110\">where delivery confidence is already starting to weaken<\/li><\/ul><p data-start=\"1112\" data-end=\"1162\">At energy portfolio scale, this becomes dangerous.<\/p><p data-start=\"1164\" data-end=\"1305\">Specialised engineers, grid architects, regulatory experts, cybersecurity specialists, and programme leads are not interchangeable resources. When the same constrained capabilities are committed across multiple parallel programmes, execution risk accumulates gradually \u2014 and often invisibly.<\/p><p data-start=\"1458\" data-end=\"1558\"><strong data-start=\"1458\" data-end=\"1558\">The issue is not resource scarcity. It is discovering constraints too late to change outcomes.<\/strong><\/p><h3 data-start=\"1565\" data-end=\"1612\">Why steering visibility starts to break down<\/h3><p data-start=\"1614\" data-end=\"1662\">Every large portfolio operates with constraints. The problem begins when leadership loses visibility into how those constraints interact across the portfolio.<\/p><p data-start=\"1775\" data-end=\"1814\">By the time the impact becomes visible:<\/p><ul data-start=\"1816\" data-end=\"1991\"><li data-start=\"1816\" data-end=\"1859\">delivery sequencing has already shifted<\/li><li data-start=\"1860\" data-end=\"1900\">dependencies have already propagated<\/li><li data-start=\"1901\" data-end=\"1948\">financial assumptions are already committed<\/li><li data-start=\"1949\" data-end=\"1991\">recovery options are already narrowing<\/li><\/ul><p data-start=\"1993\" data-end=\"2042\">The signals rarely appear as a single escalation.<\/p><p data-start=\"2044\" data-end=\"2075\">Instead, they emerge gradually:<\/p><ul data-start=\"2077\" data-end=\"2263\"><li data-start=\"2077\" data-end=\"2107\">repeated replanning cycles<\/li><li data-start=\"2108\" data-end=\"2137\">slowing decision velocity<\/li><li data-start=\"2138\" data-end=\"2172\">growing dependency discussions<\/li><li data-start=\"2173\" data-end=\"2217\">temporary workarounds becoming permanent<\/li><li data-start=\"2218\" data-end=\"2263\">delivery confidence progressively eroding<\/li><\/ul><p data-start=\"2265\" data-end=\"2317\">Individually, programmes still appear under control. At portfolio level, however, steering visibility is already deteriorating.<\/p><h3 data-start=\"2400\" data-end=\"2443\">Why project-level planning stops working<\/h3><p data-start=\"2445\" data-end=\"2512\">Most delivery planning still happens at project or programme level. That works \u2014 until portfolios become highly interconnected. In large energy organisations, initiatives rarely operate independently anymore.<\/p><p data-start=\"2657\" data-end=\"2907\">Grid modernisation affects infrastructure availability. Regulatory programmes compete for the same expertise as digital initiatives. Capital projects depend on shared engineering capacity, external suppliers, and operational coordination windows.<\/p><p data-start=\"2909\" data-end=\"2937\">At this level of complexity:<\/p><ul data-start=\"2939\" data-end=\"3184\"><li data-start=\"2939\" data-end=\"2991\">local optimisation creates portfolio-wide delays<\/li><li data-start=\"2992\" data-end=\"3053\">shifting resources solves one issue while creating others<\/li><li data-start=\"3054\" data-end=\"3119\">PMOs spend more time reconciling plans than steering outcomes<\/li><li data-start=\"3120\" data-end=\"3184\">leadership decisions rely on incomplete execution visibility<\/li><\/ul><p data-start=\"3186\" data-end=\"3223\">The issue is not planning discipline.<\/p><p data-start=\"3225\" data-end=\"3412\">As portfolio complexity increases, the challenge becomes less about planning individual programmes \u2014 and more about maintaining decision readiness across the broader investment landscape.<\/p><h3 data-start=\"3419\" data-end=\"3466\">When operational risk becomes financial risk<\/h3><p data-start=\"3468\" data-end=\"3539\">Resource collisions are often treated as operational delivery problems. In reality, they directly affect investment execution.<\/p><p data-start=\"3597\" data-end=\"3638\">When hidden constraints surface too late:<\/p><ul data-start=\"3640\" data-end=\"3860\"><li data-start=\"3640\" data-end=\"3679\">CAPEX assumptions become unreliable<\/li><li data-start=\"3680\" data-end=\"3719\">regulatory timelines become exposed<\/li><li data-start=\"3720\" data-end=\"3761\">investment sequencing loses stability<\/li><li data-start=\"3762\" data-end=\"3798\">forecast confidence deteriorates<\/li><li data-start=\"3799\" data-end=\"3860\">expected value realisation shifts further into the future<\/li><\/ul><p data-start=\"3862\" data-end=\"3915\">At that point, execution risk becomes portfolio risk. And portfolio risk becomes board-level exposure.<\/p><h3 data-start=\"3972\" data-end=\"4023\">What controlled energy portfolios do differently<\/h3><p data-start=\"4025\" data-end=\"4121\">Energy organisations with stronger portfolio steering capabilities do not eliminate constraints. They surface them earlier. Typically, they:<\/p><ul data-start=\"4169\" data-end=\"4517\"><li data-start=\"4169\" data-end=\"4229\">identify critical shared capabilities at portfolio level<\/li><li data-start=\"4230\" data-end=\"4309\">evaluate decisions against execution capacity before commitments are locked<\/li><li data-start=\"4310\" data-end=\"4388\">monitor early signals across programmes instead of reacting to escalations<\/li><li data-start=\"4389\" data-end=\"4441\">test portfolio scenarios before priorities shift<\/li><li data-start=\"4442\" data-end=\"4517\">treat capacity as a strategic constraint, not a local planning exercise<\/li><\/ul><p data-start=\"4519\" data-end=\"4563\">The objective is not perfect predictability.<\/p><p data-start=\"4565\" data-end=\"4638\"><strong data-start=\"4565\" data-end=\"4638\">It is maintaining decision confidence as portfolio conditions evolve.<\/strong><\/p><h3 data-start=\"4645\" data-end=\"4687\">A simple question for portfolio leaders<\/h3><p data-start=\"4689\" data-end=\"4698\">Ask this:<\/p><p data-start=\"4700\" data-end=\"4803\"><strong data-start=\"4700\" data-end=\"4803\">Which three constrained capabilities could delay the largest portion of our portfolio next quarter?<\/strong><\/p><p data-start=\"4805\" data-end=\"4943\">If the answer is unclear, debated, or fragmented across teams, the portfolio is likely already operating with reduced steering visibility.<\/p><h3 data-start=\"4950\" data-end=\"4968\">What to do next<\/h3><p data-start=\"4970\" data-end=\"5120\">Before introducing additional governance layers or tools, leading energy organisations first identify where portfolio visibility starts to break down. <a href=\"https:\/\/tricise.com\/lpv\/lp-energysteer\/\">The EnergySteer<\/a> approach focuses on improving portfolio steering readiness by helping organisations identify:<\/p><ul data-start=\"5233\" data-end=\"5463\"><li data-start=\"5233\" data-end=\"5278\">where hidden constraints are accumulating<\/li><li data-start=\"5279\" data-end=\"5336\">which signals surface too late for effective steering<\/li><li data-start=\"5337\" data-end=\"5391\">how shared dependencies affect portfolio decisions<\/li><li data-start=\"5392\" data-end=\"5463\">where execution visibility no longer matches investment assumptions<\/li><\/ul><p data-start=\"5465\" data-end=\"5592\">Rather than adding more operational complexity, the objective is to improve decision confidence before delivery risk escalates.<\/p><h3 data-start=\"0\" data-end=\"19\">Continue Reading<\/h3><p data-start=\"21\" data-end=\"108\">If you found this article relevant, you may also be interested in our previous insight:<\/p><p data-start=\"110\" data-end=\"178\"><strong data-start=\"110\" data-end=\"178\">Why \u20ac50bn Energy Portfolios Lose Control \u2014 Before Anyone Notices<\/strong><\/p><p data-start=\"180\" data-end=\"350\">The article explores how delayed signals, fragmented visibility, and growing portfolio complexity quietly reduce decision readiness across large-scale energy investments.<\/p><p data-start=\"352\" data-end=\"436\" data-is-last-node=\"\" data-is-only-node=\"\">Click <a href=\"https:\/\/tricise.com\/energy-portfolios-lose-control\/\">here<\/a> to read the full article.\u00a0<\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/section><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e039d34 e-flex e-con-boxed e-con e-parent\" data-id=\"e039d34\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-401bac4 elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"401bac4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/tricise.com\/fr\/lpv\/lp-energysteer\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Learn more about the Energy Portfolio Assessment<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Les grands portefeuilles \u00e9nerg\u00e9tiques perdent rarement le contr\u00f4le de leur direction \u00e0 cause d'un seul \u00e9chec de programme. Plus souvent, la visibilit\u00e9 s'\u00e9rode progressivement \u00e0 mesure que les d\u00e9pendances, les contraintes de ressources et les risques d'ex\u00e9cution s'accumulent dans des initiatives parall\u00e8les.<\/p>","protected":false},"author":9,"featured_media":16580,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[147,195],"tags":[182,311,200],"class_list":["post-16575","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-clarity","category-valueops","tag-clarity","tag-energysteer","tag-valueops"],"acf":[],"meta_box":[],"_links":{"self":[{"href":"https:\/\/tricise.com\/fr\/wp-json\/wp\/v2\/posts\/16575","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tricise.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tricise.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tricise.com\/fr\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/tricise.com\/fr\/wp-json\/wp\/v2\/comments?post=16575"}],"version-history":[{"count":0,"href":"https:\/\/tricise.com\/fr\/wp-json\/wp\/v2\/posts\/16575\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tricise.com\/fr\/wp-json\/wp\/v2\/media\/16580"}],"wp:attachment":[{"href":"https:\/\/tricise.com\/fr\/wp-json\/wp\/v2\/media?parent=16575"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tricise.com\/fr\/wp-json\/wp\/v2\/categories?post=16575"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tricise.com\/fr\/wp-json\/wp\/v2\/tags?post=16575"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}