Hitachi Energy and Samsung C&T Engineering & Construction Group have formalized plans to expand their cooperation in high-voltage alternating current (HVAC) grid infrastructure by signing a Memorandum of Understanding (MoU). The agreement builds on an already established relationship between the two companies and is aimed at strengthening their joint role in shaping the evolving global energy landscape. As demand for reliable and flexible grid infrastructure continues to rise, the partnership underscores the importance of advanced Alternating Current (AC) systems in supporting modern power networks.
Through this partnership, both companies intend to jointly identify and pursue new opportunities in AC grid infrastructure by leveraging their complementary strengths. The MoU establishes a strategic framework for aligning on potential projects, including the development of a shared go-to-market roadmap and a pipeline of opportunities.
Amid accelerating electrification across mobility, industry, and data centers, power systems worldwide are undergoing rapid transformation. Countries are increasingly upgrading their grid infrastructure to integrate higher shares of clean energy, while also addressing system variability. In this context, flexibility has become essential, placing AC technologies at the center of efficient transmission, distribution, and cross-border electricity flows. Hitachi Energy will contribute its expertise in grid technologies, advanced engineering and design, electrical systems, and digital integration, while Samsung C&T brings strong engineering, procurement, and construction (EPC) capabilities to the collaboration.
“The global energy landscape is entering a defining decade for its energy future, and resilient AC grid infrastructure is foundational to making the transition work. This expanded collaboration with Samsung C&T brings together leading technology and execution capabilities to accelerate grid modernization, strengthen resilience, and enable the large-scale integration of renewables – supporting a more connected and energy-secure system,” said Niklas Persson, CEO of Grid Integration Business Unit, Hitachi Energy.
The agreement also builds on prior collaboration between the two firms in regions such as the UAE and Australia, where they have delivered complex transmission projects. By combining expertise across both direct and alternating current technologies, the companies aim to strengthen their position in global power infrastructure markets.
“Our proven collaboration model in the UAE and Australia will become a powerful competitive advantage in the global power infrastructure markets. We will continue to lead complex crossborder transmission projects with integrated solutions that span both direct and alternating current technologies,” said Byung-soo Lee, Executive Vice President, Samsung C&T.
With a continued focus on innovation and execution, the partnership is expected to play a key role in advancing next-generation grid infrastructure solutions worldwide.
