{"id":14196,"date":"2026-05-05T15:25:37","date_gmt":"2026-05-05T12:25:37","guid":{"rendered":"https:\/\/anfra.fi\/?post_type=kohteet&#038;p=14196"},"modified":"2026-05-05T17:02:53","modified_gmt":"2026-05-05T14:02:53","slug":"akkula-big-battery-bess","status":"publish","type":"kohteet","link":"https:\/\/anfra.fi\/en\/kohteet\/akkula-big-battery-bess\/","title":{"rendered":"Akkula Big Battery BESS 62,5 MW \/ 231 MWh + Substation"},"content":{"rendered":"<p class=\"translation-block\">Anfra is executing a full-scope BoP (Balance of Plant) contract for the Akkula Big Battery project, comprising both eBoP and cBoP. The Akkula Big Battery is one of Finland\u2019s most significant <a href=\"https:\/\/anfra.fi\/en\/bess-construction\/\" id=\"13123\" target=\"_self\">BESS<\/a> (Battery Energy Storage System) projects, and notably, it is the country\u2019s first \"four-hour battery.\"<\/p>\n\n\n\n<p>eBoP = Electrical Balance of Plant<br>S\u00e4hk\u00f6tekninen urakka, johon sis\u00e4ltyv\u00e4t kaikki hankkeen vaatimat kaapeloinnit sek\u00e4 virralle ett\u00e4 tietoliikenteelle.<br><br>cBoP = Civil Balance of Plant<br>Rakennustekninen urakka, johon sis\u00e4ltyv\u00e4t kaikki hankkeen vaatimat infraty\u00f6t mm. maarakennus, kunnallistekniikka ja perustukset. <\/p>\n\n\n\n<p>We have already completed over 500 civil projects and possess a deep understanding of the unique demands of massive infrastructure undertakings. By combining this experience with our eBoP expertise, we provide the client with a secure and efficient partnership where the project's critical interfaces are managed seamlessly together.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Anfra toteuttaa Akkula Big Battery BESS-hankkeelle kokonaisvastuullisen BoP (Balance of Plant) -urakan. Urakkaan sis\u00e4ltyy eBoP ja cBoP.<\/p>","protected":false},"featured_media":14364,"template":"","meta":{"_acf_changed":true,"inline_featured_image":false},"categories":[78,64,37],"tags":[79,80,82,74],"class_list":["post-14196","kohteet","type-kohteet","status-publish","has-post-thumbnail","hentry","category-bess","category-maarakentaminen","category-rakennesuunnittelu","tag-bess","tag-bop","tag-cbop","tag-kaynnissa"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Akkula Big Battery BESS 62,5 MW \/ 231 MWh + S\u00e4hk\u00f6asema - Anfra<\/title>\n<meta name=\"description\" content=\"Anfra toteuttaa Akkula Big Battery BESS-hankkeelle kokonaisvastuullisen BoP (Balance of Plant) -urakan. Urakkaan sis\u00e4ltyy eBoP ja cBoP.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/anfra.fi\/en\/projects\/akkula-big-battery-bess\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Akkula Big Battery BESS 62,5 MW \/ 231 MWh + S\u00e4hk\u00f6asema - Anfra\" \/>\n<meta property=\"og:description\" content=\"Anfra toteuttaa Akkula Big Battery BESS-hankkeelle kokonaisvastuullisen BoP (Balance of Plant) -urakan. Urakkaan sis\u00e4ltyy eBoP ja cBoP.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/anfra.fi\/en\/projects\/akkula-big-battery-bess\/\" \/>\n<meta property=\"og:site_name\" content=\"Anfra\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/anfraoy\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-05T14:02:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/anfra.fi\/wp-content\/uploads\/2026\/05\/EnergyWeek-2026-presentaatio-e1777983864241.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"811\" \/>\n\t<meta property=\"og:image:height\" content=\"540\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\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:\\\/\\\/anfra.fi\\\/kohteet\\\/akkula-big-battery-bess\\\/\",\"url\":\"https:\\\/\\\/anfra.fi\\\/kohteet\\\/akkula-big-battery-bess\\\/\",\"name\":\"Akkula Big Battery BESS 62,5 MW \\\/ 231 MWh + S\u00e4hk\u00f6asema - Anfra\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/anfra.fi\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/anfra.fi\\\/kohteet\\\/akkula-big-battery-bess\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/anfra.fi\\\/kohteet\\\/akkula-big-battery-bess\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/anfra.fi\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/EnergyWeek-2026-presentaatio-e1777983864241.webp\",\"datePublished\":\"2026-05-05T12:25:37+00:00\",\"dateModified\":\"2026-05-05T14:02:53+00:00\",\"description\":\"Anfra toteuttaa Akkula Big Battery BESS-hankkeelle kokonaisvastuullisen BoP (Balance of Plant) -urakan. 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