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• Siemens’ software and automation portfolio enables modular hydrogen energy system manufacturer to accelerate design, eliminate production errors and respond to customer demands for custom solutions;
• Digital workflow with Designcenter X and Teamcenter Share accelerates design and customization by 20 percent and helps to halve production time.
Siemens has announced that H2 Core Systems, a startup focused on modular hydrogen-based energy systems, is using the Siemens Xcelerator platform of software and automation portfolio to design and manufacture compact, highly efficient hydrogen energy systems that generate and store clean energy where it is needed.
H2 Core Systems is leveraging Siemens’ Designcenter™ X Solid Edge® software as the backbone of its fully digital product development process, enabling it to design and visualize its products in 3D before physical production. The digital workflow has enabled it to reduce production time by 50 percent, speed up design and customization cycles by 20 percent and achieve an overall growth rate of 70 percent. Designcenter X Solid Edge, in combination with the cloud-based collaboration capabilities of Siemens’ Teamcenter® Share app, allows the team to create marketing assets, technical documentation and aids communication of complex design concepts clearly to customers and stakeholders.
H2 Core Systems also takes advantage of Siemens’ automation hardware and software, including S7 1200 compact programmable logic controllers (PLCs) and TIA Portal to develop and implement the automation its complex products required.
Founded in 2019 and based in Heide, Germany, H2 Core Systems develops, manufactures and maintains modularly configurable production, storage and energy systems that combine electrolysis with storage, compression, fuel cells and everything around a hydrogen-based eco-system. Designed to be flexible, expandable and scalable, alongside on-grid use its products are perfect for combination with photovoltaic or wind power systems in a decentralized, self-sufficient and green energy supply that can be used worldwide.
“In our role as an accelerator of the energy transition, we need to respond to individual requirements promptly and with modular, scalable energy systems,” said Ulf Jörgensen, chief executive officer, H2 Core Systems. “This acceleration is based on fully digitalized, dynamic and efficient collaboration between sales, engineering, production and documentation. Siemens Xcelerator enables this collaboration and significantly reduces our time-to-market.”
"Siemens Xcelerator, including Designcenter and Teamcenter, is built to help companies like H2 Core Systems design and collaborate more efficiently; by allowing them to visualize the complete product in 3D and collaborate seamlessly with stakeholders from anywhere, on any device, they can make informed design changes before production starts, saving time and money. This speeds the development of new solutions, allows greater innovation and enables customization based on customer needs," said Joe Bohman, EVP PLM Products, Siemens Digital Industries Software. "Siemens' technologies help them reduce complex steps and deliver sustainable energy systems quickly to communities that need them."
A recent project saw H2 Core Systems design and build a fully autonomous energy system for a school in Niger. The result is an independent, emission-free power supply where solar energy is used to split water into hydrogen and oxygen. The green hydrogen produced is stored and can later be converted back into electricity when needed, resulting in an independent, emission-free power supply without diesel, without unstable grids, and without long fossil fuel supply chains.
“By combining modular hydrogen energy systems with Siemens’ advanced software and automation hardware, we can continue to deliver sustainable energy solutions worldwide, quickly adapting to customer needs and scaling our impact,” says Thorsten Claussen, head of mechanical engineering, H2 Core Systems. “We use Designcenter X Solid Edge to fully digitize our dynamic product and production planning. Thanks to the innovative solutions for distributed teams and high variability, we can significantly accelerate our development processes and production preparations and thus considerably reduce the time-to-market of our hydrogen-based energy systems.”
Siemens AG (Berlin and Munich) (siemens.com) is a leading technology company focused on industry, infrastructure, mobility, and healthcare. The company’s purpose is to create technology to transform the everyday, for everyone. By combining the real and the digital worlds, Siemens empowers customers to accelerate their digital and sustainability transformations, making factories more efficient, cities more livable, and transportation more sustainable. A leader in industrial AI, Siemens leverages its deep domain know-how to apply AI including generative AI to real-world applications, making AI accessible and impactful for customers across diverse industries. Siemens also owns a majority stake in the publicly listed company Siemens Healthineers, a leading global medical technology provider pioneering breakthroughs in healthcare. For everyone. Everywhere. Sustainably.
In fiscal 2025, which ended on September 30, 2025, the Siemens Group generated revenue of €78.9 billion and net income of €10.4 billion. As of September 30, 2025, the company employed around 318,000 people worldwide on the basis of continuing operations.
Siemens Digital Industries (DI) empowers companies of all sizes within the process and discrete manufacturing industries to accelerate their digital and sustainability transformation across the entire value chain. Siemens’ cutting-edge automation and software portfolio revolutionizes the design, realization and optimization of products and production. And with Siemens Xcelerator the open digital business platform this process is made even easier, faster, and scalable. Together with our partners and ecosystem, Siemens Digital Industries enables customers to become a sustainable Digital Enterprise. Siemens Digital Industries has a workforce of around 70,000 people worldwide.
Siemens Digital Industries Software helps organizations of all sizes digitally transform using software, hardware and services from the Siemens Xcelerator business platform. Siemens' software and the comprehensive digital twin enable companies to optimize their design, engineering and manufacturing processes to turn today's ideas into the sustainable products of the future. From chips to entire systems, from product to process, across all industries. Siemens Digital Industries Software Accelerating transformation.
H2 Core Systems (h2coresystems.com) is a global manufacturer of hydrogen systems. H2 Core Systems sets the standard for the future and is the top choice for self-sufficient H2 production and energy independence through safe and cost-effective hydrogen system solutions. H2 Core implements scalable H2 system solutions for true autonomy and independence from resources and prices. Through the intelligent integration of generation, storage, and reconversion to electricity, H2 Core guarantees maximum supply security with full cost control. Made in Germany, plug-and-play ready, modularly scalable, and CO2-free when combined with renewable energy. H2 Core Systems is an all-in-one provider and supports customers across the entire value chain, from consulting and engineering through production to installation, service, and maintenance.
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