As nations accelerate their transition toward a low-carbon economy, hydrogen is emerging as one of the most promising solutions for decarbonising industries, enhancing energy security and supporting sustainable economic growth. For South Africa, with its abundant renewable energy resources, strong industrial base and growing commitment to green energy initiatives, hydrogen presents a significant opportunity to play a leading role in the global energy transition.
However, realising the full potential of hydrogen requires more than simply producing it. Success depends on effectively integrating the entire hydrogen value chain, from renewable power generation and energy storage to hydrogen production, transportation, storage and end-use applications. This integrated approach is essential for ensuring efficiency, reliability, safety and economic viability.
Yet the hydrogen economy cannot succeed through isolated projects alone. It requires a ‘system of systems’ approach that integrates multiple technologies, stakeholders and infrastructure networks into a coordinated ecosystem. This includes renewable power generation, electrical networks, energy storage systems, hydrogen production facilities, storage infrastructure, transportation systems and end-user applications.
Digitalisation plays a critical role in enabling this integration. Advanced automation, real-time monitoring, data analytics, cybersecurity and energy management systems provide the visibility and control required to optimise hydrogen operations. By connecting data across the entire value chain, operators can make smarter decisions regarding energy production, storage, distribution and consumption.
Yokogawa has been actively supporting this transition through its expertise in automation, control, measurement, energy management, cybersecurity and system integration. By applying a holistic approach to the hydrogen value chain, Yokogawa helps operators improve efficiency, enhance reliability and achieve their sustainability objectives. The company is also contributing to hydrogen innovation through participation in industry collaborations, research initiatives and large-scale hydrogen projects worldwide.
Reducing the costs of green hydrogen production and maximising plant efficiency is key, and likely, one of the biggest challenges for achieving successful projects. It requires collaboration and co-innovation with strategic partners. Yokogawa engages with customers early in the design phase for developing the digital plant to improve project returns, break-even costs and safety outcomes.
The combination of digital plant and operations leads to autonomous operations. For Yokogawa, this is an operating environment with minimum human intervention and maximum automatic adaptation driven by data. However, end-to-end autonomous operations across the entire plant are seldom achieved from day one, and the design team collaborates to finalise which processes will operate autonomously and where human intervention is initially required. Some elements of autonomous operations include real-time performance monitoring such as energy consumption, asset performance, production rates, purity, energy feedstock and storage, which are required to ensure efficient production. Over time, plant autonomy can be increased.
For many years, Yokogawa has been involved in complex industrial projects as a main automation contractor, technology solution provider and consultant. While all of these projects are complex technical challenges with hierarchical systems, many exhibit systems of systems characteristics found across modern green hydrogen digital plant architectures. With this experience and knowledge, Yokogawa has recognised a definition that aligns with Industry 4.0 goals and advancement of autonomy and smart manufacturing, and offers extensive expertise and perspectives into working and collaborating as a main automation and integration contractor partner to deliver a truly integrated hydrogen ecosystem.
Yokogawa’s comprehensive solutions cover the entire IT/OT spectrum, and provide project owners with the best possible positioning for hydrogen production, storage, transportation and utilisation in a rapidly evolving energy landscape for energy transition and decarbonisation.
| Tel: | +27 11 831 6300 |
| Email: | yma.info-za@yokogawa.com |
| www: | www.yokogawa.com/za |
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