No transition without transmission? The grid equipment bottleneck explained
Feb 11, 2025
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Andreas Schierenbeck, CEO of Hitachi Energy, shares insights into the grid equipment bottleneck affecting renewable energy deployment. He discusses the complex manufacturing of transformers and the long lead times for essential components. The conversation addresses investment trends and the urgency of scaling production to meet rising energy demands. Additionally, the challenges of recruitment amid geographic supply chain issues highlight the necessity of strategic planning and collaboration to enhance infrastructure efficiency and support a cleaner energy future.
The rapid increase in demand for grid infrastructure, particularly transformers, is creating significant supply chain challenges that could slow down the energy transition.
Investment in modernizing grid equipment, such as through the EU's 580 billion euro initiative, is essential to meet the rising electrification demands driven by clean energy technologies.
Deep dives
The Essential Role of Grid Infrastructure in Energy Transition
Grid infrastructure, including transformers and cables, is crucial for connecting renewable energy projects to the grid and addressing growing energy demands. As the demand for electrification from sources like electric vehicles and data centers surges, the aging infrastructure is struggling to keep up; hence, investment in grid components is becoming a bottleneck in the energy transition. The European Union aims to invest over 580 billion euros in grid enhancements by 2030 to modernize and expand these essential systems. However, scaling up production of significant components like transformers presents challenges, as these large pieces of equipment require substantial time and skilled labor to manufacture.
Manufacturing Challenges and Supply Chain Dynamics
The increase in demand for grid equipment, particularly transformers, is creating supply chain strains that could hinder the pace of the energy transition. Manufacturing these crucial components involves complex processes where skilled engineers physically assemble them, making rapid production increases difficult. Factors driving this demand include the growth of clean energy technologies and the rapid rise of electric vehicles, with expectations of substantial growth rates over the next few years. As key players like Hitachi Energy invest heavily in expanding production capabilities, a focus on standardization and improved forecasting with customers may alleviate bottlenecks and enhance manufacturing efficiency.
Future Innovations and Market Adaptations
The grid manufacturing industry is exploring innovative solutions, such as using new materials to enhance the durability and efficiency of transformers and cables. However, advancements are limited by physical constraints and logistical challenges, such as transporting heavy components across long distances. Companies are optimizing their supply chains and investing in local production to reduce lead times, addressing concerns around sourcing skilled labor and raw materials. Moving forward, the emphasis on collaboration between suppliers and clients, alongside longer-term planning, should help the industry manage the evolving demands of the energy market while focusing on achieving net-zero goals.
On this week’s episode of Energy Evolution, we lay out why grid equipment has become a bottleneck in the deployment of renewables, and why it takes time to ramp up manufacturing.
Andreas Schierenbeck, CEO of equipment provider Hitachi Energy, shares industry perspectives on investment trends and the operational realities of scaling up industrial manufacturing of transformers, while S&P Global Commodity Insights analyst Cormac Gilligan explains why demand for grid infrastructure has outpaced supply.
Energy Evolution has merged with Platts Future Energy, and episodes are now published on Tuesdays.