{"id":13806,"date":"2026-10-02T12:09:32","date_gmt":"2026-10-02T10:09:32","guid":{"rendered":"https:\/\/interaxo.com\/?post_type=reference&#038;p=13806"},"modified":"2026-10-02T13:03:39","modified_gmt":"2026-10-02T11:03:39","slug":"how-hafslund-celsio-manages-complex-energy-projects","status":"publish","type":"reference","link":"https:\/\/interaxo.com\/en\/reference\/how-hafslund-celsio-manages-complex-energy-projects\/","title":{"rendered":"Finding the right approach: How Hafslund Celsio manages complex energy projects"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1314.56px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><p><a style=\"color: #1e1e1e;\" href=\"https:\/\/www.hafslund.no\/en\" target=\"_blank\" rel=\"noopener\">Hafslund Celsio<\/a><span style=\"color: #1e1e1e;\"> is Norway\u2019s largest supplier of district heating and second largest power producer, spearheading sustainable solutions. In addition to district heating and cooling, the company\u2019s operations also include carbon capture and storage (CCS) and waste-to-energy (WtE).<\/span><\/p>\n<p style=\"color: #1e1e1e;\">The projects are complex, with multiple contractors and disciplines working parallelly at the intersection of construction, infrastructure and industrial facilities. And with so many moving parts, staying on top of project information and changes is essential.<\/p>\n<p style=\"color: #1e1e1e;\">Project Manager \u00d8ystein Hanshus Hjelm has been with Hafslund Celsio for more than three years and is responsible for energy centre projects. \u201cYou need a robust system for projects like these,\u201d he says. \u201cWe have projects of all sizes under way at any given time, from upgrading existing heating plants to building new sustainable facilities.\u201d<\/p>\n<\/div><ul style=\"--awb-margin-bottom:20px;--awb-line-height:27.2px;--awb-icon-width:27.2px;--awb-icon-height:27.2px;--awb-icon-margin:11.2px;--awb-content-margin:38.4px;\" class=\"fusion-checklist fusion-checklist-1 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"--awb-iconcolor:var(--awb-color6);\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon icon-interaxo-arrow-lg\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><a href=\"https:\/\/www.hafslund.no\/en\/products-and-services\" target=\"_blank\" rel=\"noopener\">Explore Hafslund&#8217;s services<\/a><\/p>\n<\/div><\/li><\/ul><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:20px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\" style=\"border-radius:8px;\"><img decoding=\"async\" width=\"1024\" height=\"683\" alt=\"\u00d8ystein Hanshus Hjelm, Project Manager at Hafslund Celsio\" title=\"\u00d8ystein Hanshus Hjelm_Hafslund Celsio\" src=\"https:\/\/interaxo.com\/wp-content\/uploads\/2026\/09\/Oystein-etter-presentasjon-1024x683.jpg\" class=\"img-responsive wp-image-13813\" srcset=\"https:\/\/interaxo.com\/wp-content\/uploads\/2026\/09\/Oystein-etter-presentasjon-200x133.jpg 200w, https:\/\/interaxo.com\/wp-content\/uploads\/2026\/09\/Oystein-etter-presentasjon-400x267.jpg 400w, https:\/\/interaxo.com\/wp-content\/uploads\/2026\/09\/Oystein-etter-presentasjon-600x400.jpg 600w, https:\/\/interaxo.com\/wp-content\/uploads\/2026\/09\/Oystein-etter-presentasjon-800x534.jpg 800w, https:\/\/interaxo.com\/wp-content\/uploads\/2026\/09\/Oystein-etter-presentasjon-1200x800.jpg 1200w\" sizes=\"(max-width: 800px) 100vw, 1024px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-2\" style=\"--awb-font-size:14px;--awb-margin-top:10px;\"><p>\u00d8ystein Hanshus Hjelm, Project Manager at Hafslund Celsio<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-3\"><h2>Taking control and moving away from email engineering<\/h2>\n<p style=\"text-align: left;\">Hafslund Celsio previously relied on an internal document archive with strict access controls. This made collaboration with external stakeholders challenging. \u201cWe moved away from email engineering. Rather than distributing project data by email and having to search through old conversations, we wanted to manage everything in one place \u2013 from communication and action points to change notices and contracts,\u201d \u00d8ystein explains.<\/p>\n<p style=\"text-align: left;\">\u00d8ystein and his team took a hands-on approach to Interaxo from day one. In collaboration with Interaxo\u2019s consultants, they tailored their own set-up with a consistent folder structure and document numbering across all energy centre projects. Since then, the team has been able to further adapt the structure on their own, as their needs evolve. Now, new projects can get up and running quickly because everyone already knows how the system works.<\/p>\n<p style=\"text-align: left;\">\u201cI believe in the power of familiarity. It\u2019s about not making things more complicated than they need to be,\u201d says \u00d8ystein. On larger projects, contractors are contractually required to use Interaxo. And Hafslund Celsio provides training whenever new users join a project.<\/p>\n<blockquote>\n<p style=\"text-align: left;\">\u201cIf we can\u2019t manage a solution without relying on provider support, it\u2019s not going to work for us. We need a system we can take ownership of and adapt to our needs. That autonomy has always been very important to us.\u201d<br \/>\n<strong>\u2013 \u00d8ystein Hanshus Hjelm, Project Manager at Hafslund Celsio<\/strong><\/p>\n<\/blockquote>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\" style=\"border-radius:8px;\"><img decoding=\"async\" width=\"1024\" height=\"683\" alt=\"Hafslund Celsio: Energisentralprosjekt\" title=\"Hafslund_Anlegg_Fjernvarmer\u00f8r_08_2021_9\" src=\"https:\/\/interaxo.com\/wp-content\/uploads\/2026\/09\/Anlegg_Fjernvarmeror_08_2021_9-1024x683.jpeg\" class=\"img-responsive wp-image-13814\" srcset=\"https:\/\/interaxo.com\/wp-content\/uploads\/2026\/09\/Anlegg_Fjernvarmeror_08_2021_9-200x133.jpeg 200w, https:\/\/interaxo.com\/wp-content\/uploads\/2026\/09\/Anlegg_Fjernvarmeror_08_2021_9-400x267.jpeg 400w, https:\/\/interaxo.com\/wp-content\/uploads\/2026\/09\/Anlegg_Fjernvarmeror_08_2021_9-600x400.jpeg 600w, https:\/\/interaxo.com\/wp-content\/uploads\/2026\/09\/Anlegg_Fjernvarmeror_08_2021_9-800x534.jpeg 800w, https:\/\/interaxo.com\/wp-content\/uploads\/2026\/09\/Anlegg_Fjernvarmeror_08_2021_9-1200x800.jpeg 1200w\" sizes=\"(max-width: 800px) 100vw, 1024px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-4\" style=\"--awb-font-size:14px;--awb-margin-top:10px;\"><p>Photo: Hafslund<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:40px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-5\"><h2>A\u00a0single source of truth for everyone involved<\/h2>\n<p>For \u00d8ystein, the way they manage documents in Interaxo has been one of the biggest improvements. Previously, documentation was often sent by email, stored locally and forwarded in different versions. This made it very difficult to ensure that everyone was working from the latest revision.<\/p>\n<p>Now, everything is managed in the shared project platform, where everyone can access the same up-to-date information and revision history. \u201cWhat\u2019s stored in Interaxo is what counts. If you\u2019ve received a document anywhere else, that\u2019s not the version we work from,\u201d \u00d8ystein emphasises. This way of working has saved valuable time, reduced risk and improved the overall quality of project delivery.<\/p>\n<blockquote>\n<p>\u201cIn my experience, starting new projects with Interaxo as our single source of truth has resolved a lot of issues.\u201d<br \/>\n<strong>\u2013 \u00d8ystein Hanshus Hjelm, Project Manager at Hafslund Celsio<\/strong><\/p>\n<\/blockquote>\n<p>\u00d8ystein and his team are now able to identify potential errors even earlier. \u201cWithout a well-structured common data environment, it\u2019s basically inevitable that different stakeholders will end up working from different information at some point,\u201d he says.<\/p>\n<p>Pointing to older facilities as particularly challenging, he adds: \u201cSome of the facilities we work with, as well as their equipment, are several decades old. The documentation and processes surrounding those have rarely been digitised. But with the tools we have today, we can collect all of that data and turn it into a valuable resource for future projects.\u201d<\/p>\n<p>And that\u2019s exactly where \u00d8ystein sees the next opportunity: taking control of existing project data from older projects by digitising and repurposing it. \u201cWe have so much valuable information at our disposal. Future projects will run even more smoothly when we make that information easier to access, understand and reuse,\u201d he concludes.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion-flex-column\" style=\"--awb-padding-left:30px;--awb-bg-size:cover;--awb-width-large:60%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.2%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.2%;--awb-width-medium:60%;--awb-order-medium:0;--awb-spacing-right-medium:3.2%;--awb-spacing-left-medium:3.2%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-6\"><h3 style=\"text-align: left;\">Ready to find your own winning formula?<\/h3>\n<p style=\"text-align: left;\">The Interaxo consultants can help with tailoring your own system set-up, making sure that you have the flexibility to adapt structures, workflows and processes as your project needs evolve.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-bg-size:cover;--awb-width-large:40%;--awb-margin-top-large:0px;--awb-spacing-right-large:4.8%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:4.8%;--awb-width-medium:40%;--awb-order-medium:0;--awb-spacing-right-medium:4.8%;--awb-spacing-left-medium:4.8%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div style=\"text-align:center;\"><a class=\"fusion-button button-flat fusion-button-default-size button-default fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/interaxo.com\/en\/consulting\/#form\"><i class=\"icon-interaxo-arrow-lg awb-button__icon awb-button__icon--default button-icon-left\" aria-hidden=\"true\"><\/i><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Talk to a consultant<\/span><\/a><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Energy projects bring together multiple disciplines and parallel contracts, making it essential to stay on top of project information and changes. That\u2019s why Hafslund Celsio developed their own standardised structure and approach in Interaxo Project, tailored specifically to energy centre projects. \u201cWe need a system we can take ownership of and adapt to our needs,\u201d says Project Manager \u00d8ystein Hanshus Hjelm.<\/p>\n","protected":false},"author":6,"featured_media":13743,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[181],"tags":[81],"customer":[208],"class_list":["post-13806","reference","type-reference","status-publish","has-post-thumbnail","hentry","category-interaxo-project","tag-featured","customer-hafslund"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Finding the right approach: How Hafslund Celsio manages complex energy projects<\/title>\n<meta name=\"description\" content=\"Discover how Hafslund Celsio shaped their own structure and 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