{"id":3047,"date":"2026-05-07T22:51:49","date_gmt":"2026-05-07T22:51:49","guid":{"rendered":"https:\/\/gssgsolar.com\/?p=3047"},"modified":"2026-05-07T22:51:51","modified_gmt":"2026-05-07T22:51:51","slug":"gssg-solar-voltaiyo-kk-jupiter-portfolio","status":"publish","type":"post","link":"https:\/\/gssgsolar.com\/ja\/gssg-solar-voltaiyo-kk-jupiter-portfolio\/","title":{"rendered":"GSSG Solar, LLC and Voltaiyo KK Announce Financial Close for 104 MW Jupiter Portfolio"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Denver, Colorado, USA and Aarhus, DK \u2013&nbsp;<\/strong>GSSG Solar, LLC and Voltaiyo KK announced the successful re-financing of a 104 MW portfolio of FIT solar assets with leading project finance bank&nbsp;SBI Shinsei Bank. The portfolio, referred to as the \u201cJupiter Portfolio\u201d, consists of eight operating projects located across four different EPCOs in Honshu and Kyushu, Japan.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cThis refinancing is an important milestone for this unique partnership rooted in aligned interests and approaches to investments in Japan\u2019s electric sector decarbonization between GSSG Solar and our partner Voltaiyo,\u201d said&nbsp;<strong>Tomakin Archambault<\/strong>, CEO of&nbsp;<strong>GSSG Solar<\/strong>. \u201cWe are grateful to the Voltaiyo team for the partnership and their commitment to optimizing the technical performance of these vintage Feed-in-Tariff assets, the long-standing trust and relationship with SBI Shinsei Bank for over a decade, and for the many local prefectures who host these clean energy assets.\u201d This successful close marks the sixth time GSSG Solar has acted as sponsor for an SBI Shinsei Bank loan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cThe refinancing of the Jupiter Portfolio comes at an important time in the growth of Voltaiyo, which recently re-branded as a stand-alone company under the Obton umbrella and entered into a capital relationship with ICG, one of the world\u2019s largest real asset investors,\u201d added&nbsp;<strong>Mikkel Berthelsen<\/strong>,&nbsp;<strong>Voltaiyo<\/strong>\u2019s CEO. \u201cIt is a testament to the origination capabilities of the Voltaiyo team as well as the deep capital relationships it has built internationally, including with both GSSG Solar and ICG. We look forward to continuing to improve the performance of this unique portfolio of assets and the long-term relationship it will create with our newest banking partner, SBI Shinsei Bank.\u201d<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">About\u00a0GSSG Solar, LLC<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">GSSG<em>&nbsp;Solar is an Asia-focused real assets investor founded in 2013 that targets solar and battery storage investments. Based in Denver, Colorado, GSSG Solar opened its Tokyo office in 2014 and manages capital across a series of funds backed by US Limited Partners in addition to their most recent vehicle, GSSG Chikuden, LLC, which is a Joint Venture focused on Japanese BESS investments with leading US-based real assets investor Vision Ridge Partners.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"http:\/\/www.gssgsolar.com\/\">www.gssgsolar.com<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">About\u00a0Voltaiyo\u00a0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Voltaiyo is an active player in the Japanese solar market where it acquires brownfield and greenfield solar assets with strong potential for asset optimization. The Company owns and operates a portfolio of more than 500MW, with a five-year target of over 1,000MW of installed solar capacity through M&amp;A and own development, and a substantial pipeline of assets under development.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"http:\/\/www.voltaiyo.com\/\">www.voltaiyo.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>GSSG Chikuden, a utility-scale battery storage developer dedicated to accelerating the Japanese energy transition, today announced the launch of its business with a US$400 million commitment from Vision Ridge Partners, a global sustainable real assets investor. GSSG Chikuden will use the investment to support its development, construction and operation of utility-scale battery energy storage systems (\u201cBESS\u201d) across Japan\u2019s power grid.<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[26],"tags":[],"class_list":["post-3047","post","type-post","status-publish","format-standard","hentry","category-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>GSSG Solar, LLC and Voltaiyo KK Announce Financial Close for 104 MW Jupiter Portfolio | GSSG Solar, LLC<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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