DENSO Corporation and JERA are collaborating to develop high-efficiency hydrogen generation technology. This initiative, which integrates Solid Oxide Electrolysis Cells (SOEC) with waste heat utilization, is slated for joint demonstration testing at a JERA thermal power station.
The SOEC technology developed by DENSO boasts high stability and efficiency, crucial for hydrogen production.
The planned demonstration testing at a JERA thermal power station beginning in FY 2025 is a critical step. However, the transition from pilot testing to commercial-scale deployment is fraught with technical and financial risks. Previous initiatives in the hydrogen sector have faced delays and cost overruns, and it remains to be seen how DENSO and JERA will navigate these challenges.
Historical data from other hydrogen projects suggest that scaling up is often more complex than anticipated. The integration of multiple SOECs to achieve a multi-thousand kW level will require rigorous testing and validation to ensure reliability and efficiency. Learning from past projects and incorporating adaptive strategies will be essential for success.
DENSO’s commitment to achieving carbon neutrality by 2035 involves leveraging its automotive system technologies for energy applications. This interdisciplinary approach could drive innovation, but the timeline for achieving significant carbon reduction milestones must be realistic and transparent.
JERA’s ambitious goal of net-zero CO₂ emissions by 2050 includes building a hydrogen and ammonia supply chain. While the initiative is commendable, it is vital to scrutinize the feasibility of such a supply chain, especially considering the current infrastructural and logistical challenges in hydrogen storage and transport.
