Submission declined on 13 December 2025 by DoubleGrazing (talk).
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| Submission rejected on 8 December 2025 by NeoGaze (talk). This submission is contrary to the purpose of Wikipedia. Rejected by NeoGaze 14 days ago. Last edited by Guninvalid 9 days ago. |  |
| Submission declined on 15 November 2025 by Guninvalid (talk). This draft's references do not show that the subject qualifies for a Wikipedia article. In summary, the draft needs multiple published sources that are: Declined by Guninvalid 37 days ago.
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| Submission declined on 6 September 2025 by Shocksingularity (talk). This submission is not adequately supported by reliable sources. Reliable sources are required so that information can be verified. If you need help with referencing, please see Referencing for beginners and Citing sources. Declined by Shocksingularity 3 months ago. | |
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| Submission declined on 13 August 2025 by Reconrabbit (talk). This submission is not adequately supported by reliable sources. Reliable sources are required so that information can be verified. If you need help with referencing, please see Referencing for beginners and Citing sources. This draft's references do not show that the subject qualifies for a Wikipedia article. In summary, the draft needs multiple published sources that are: Declined by Reconrabbit 4 months ago.
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| Submission declined on 12 August 2025 by Chaotic Enby (talk). This submission appears to read more like an advertisement than an entry in an encyclopedia. Encyclopedia articles need to be written from a neutral point of view, and should refer to a range of independent, reliable, published sources, not just to materials produced by the creator of the subject being discussed. This is important so that the article can meet Wikipedia's verifiability policy and the notability of the subject can be established. If you still feel that this subject is worthy of inclusion in Wikipedia, please rewrite your submission to comply with these policies. Declined by Chaotic Enby 4 months ago. | |
Comment: Primary sources and routine business coverage do not establish notability per WP:NCORP. DoubleGrazing (talk) 07:49, 13 December 2025 (UTC)- Comment: This draft is a mess, as the multiple issues template points out. It is poorly laid out and seems to be AI generated, the tone is clearly promotional and almost the entire R&D projects section features copypasted text from a source with copyright. Since the draft has failef multiple times to reach a minimum standard, I decide to reject it. NeoGaze (talk) 18:54, 8 December 2025 (UTC)
- Comment: Many sections are attributed to company sources, and article still has artifacts of AI generation. guninvalid (talk) 18:56, 15 November 2025 (UTC)
- Comment: All the sections except for history and R&D still need sources Shocksingularity (talk) 18:42, 6 September 2025 (UTC)
- Comment: There are entire sections with no references. Most of the references used are very short. -- Reconrabbit 15:16, 13 August 2025 (UTC)
Stargate Hydrogen[1] is an Estonian technology company founded in 2021 and based in Tallinn. Stargate Hydrogen develops and manufactures alkaline electrolysis stacks and systems for green hydrogen production. The company is part of UGI Investments, an Estonian holding company that focuses on reducing environmental impact.
History
[edit]Stargate Hydrogen was set up in March 2021. The company's goal is to advance alkaline electrolysis for large-scale hydrogen production.
In May 2022, the company partnered with TalTech for research and development[2] focusing on developing material research, electrode development laboratory, and cell testing laboratory, on the university campus.
In August 2022, Stargate had joined Hydrogen Europe[3]
In October 2022 the company launched the 1 MW electrolyser system [4], designed for industrial hydrogen applications.
In August 2023, Stargate delivered its first electrolyser stack to the Polish integrator Rockfin[5]
In August 2023, Tartu University confirmed the development of Iridium-free electrolysers. Stargate Hydrogen is a part of several nationally funded research projects together with the Institute of Chemistry at the University of Tartu, one of our main Hydrogen Partners, focusing on the development of novel materials and high-performance electrodes for next-generation alkaline electrolysers.
In September 2023, the company delivered stacks for Milani’s first hydrogen project in Italy and signing a strategic partnership with McPhy[6], a French hydrogen equipment manufacturer.
In October 2023 Stargate initiated a green hydrogen project in Gran Canaria and entered into cooperation with NextHeat[7] in Germany to integrate hydrogen technologies into industrial heating systems.
In January 2024 Stargate launched the R&D project ENDURE[8], focusing on durability improvements in electrolyser components.
In March 2024, it joined the EXSOTHyC consortium, aimed at developing next-generation hydrogen systems.
In May 2024, Stargate entered the Turkish market through a collaboration with Biga[9], and joined ABB’s Energy Efficiency Movement for decarbonisation initiatives. The Energy Efficiency Movement promotes the adoption of energy efficiency within heavy industries, to accelerate the world towards net-zero.
In June 2024, Finnish utility company Fortum chose Stargate Hydrogen as Hydrogen System supplier[10]
In August 2024, Stargate entered the Indian market through a partnership with BGR Energy Systems[11]
In October 2024, Stargate Hydrogen announced a partnership with VTT in Finland that is a part of Finland's innovation system.
In June 2025, it inaugurated its first large-scale electrolyser “mega-factory”, increasing its production capacity for industrial-scale projects.[12]
In In August 2025, Repsol, the Spanish energy company, invested in the company to support its role in the European hydrogen economy.[13]
R&D projects
[edit]- ELECTROLIFE Project[14] – Objective: Study on the degradation of Alkaline electrolysers and improving cell performance.
- EXOTHyC Project[15] – Objective: Develop and validate alkaline electrolyser short-stack prototypes with a novel cell design for future implementation in gigawatt-sized storage of renewable energy.
- ENDURE Project[16] – Objective: Improve the current density and stability of alkaline electrolysers to enhance its performance and durability
- GUESS WHY[17] - Objective: Increasing the number of available Safe and Sustainable by Design (SSbD) guidelines of FCH systems.
- DELYCIOUS[18] – Objective: Create diagnostic tools for developing cost-efficient Electrolysers.
- Sea4Volt[19] – Objective: Development of low temperature Anion Exchange Membrane (AEM) electrolyser concept.
- ^ "Stargate Hydrogen - Electrolysers". stargatehydrogen.com. September 17, 2020.
- ^ "Taltech". 18 May 2022. Retrieved 14 August 2025.
- ^ "Hydrogen Europe". Hydrogen Europe. Retrieved 13 August 2025.
- ^ "Saur Energy". Retrieved 13 August 2025.
- ^ "H2 View". 16 May 2023. Retrieved 14 August 2025.
- ^ "Hydrogen Europe". 19 October 2023. Retrieved 14 August 2025.
- ^ "Climate-neutral energy: NextHeat and Risse + Wilke break new ground together". NextHeat. 23 September 2024. Retrieved 14 August 2025.
- ^ "Endure - Business and academy unite to push forward alkaline electrolysis technology". Endure. Retrieved 21 November 2025.
- ^ "Biga Hydrogen selects Stargate Hydrogen's stack technology". Retrieved 18 August 2025.
- ^ "Hydrogen Tech World". Retrieved 13 August 2025.
- ^ "PV Magazine". 7 May 2025. Retrieved 14 August 2025.
- ^ "Renewable Energy Magazine". Retrieved 13 August 2025.
- ^ "Renewables Now". Retrieved 13 August 2025.
- ^ "Electrolife Project". Electrolife Project. Retrieved 14 August 2025.
- ^ "EXSOTHyC". EXSOTHyC.COM. Retrieved 14 August 2025.
- ^ "Endure Project". Endure Project. Retrieved 14 August 2025.
- ^ "Safe and Sustainable-by-Design Hydrogen Solutions for Europe". Guess Why. Retrieved 21 November 2025.
- ^ "DELYCIOUS - Diagnostic tools for ELectrolYsers: Cost-efficient, Innovative, Open, Universal and Safe". DELYCIOUS. Retrieved 21 November 2025.
- ^ "Sea water Electrolysis by AEM technology For VariOus Liquid feeds without pre-Treatment". CORDIS - EU Research. Retrieved 21 November 2025.
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