Samsung, SK Hynix Reject KEPCO's $18.7 Billion Power Prepayment Plan

Samsung Electronics and SK Hynix have rejected a 25 trillion won ($18.7 billion) proposal from Korea Electric Power Corp (KEPCO) that would have required the chipmakers to pay in advance for electricity to power planned semiconductor mega clusters. The decision highlights the financial hurdles and long-term uncertainty facing South Korea's ambitious chip manufacturing expansion.

Details of the Rejection

The state-run utility had proposed the massive upfront payment to help it finance the significant infrastructure investments needed to supply stable power to new chip fabrication plants. However, both Samsung and SK Hynix concluded it would be difficult to accept the terms following internal reviews, according to a document submitted to lawmaker Lee Chul-gyu and shared with Reuters.

The proposal was first reported earlier this month by the South Korean newspaper Chosun Ilbo. Both Samsung Electronics and SK Hynix have officially declined to comment on the matter.

Demand Uncertainty a Key Factor

The chipmakers' reluctance reportedly stems from concerns over the long-term stability of semiconductor demand. A company official, speaking to Reuters on condition of anonymity, indicated that the companies questioned the necessity of such a large advance payment given the uncertainty in the highly cyclical chip market.

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For investors, this move signals a degree of caution from the industry's top players. Committing nearly $19 billion in capital for future energy consumption represents a significant financial risk if long-term demand fails to meet current projections. The rejection underscores the challenge of balancing massive, long-lead-time infrastructure projects with the volatile nature of the technology sector.

Context: Powering a National Priority

The dispute arises as South Korea pushes forward with plans to build several world-leading semiconductor clusters to cement its dominance in the global market. These advanced manufacturing facilities are incredibly energy-intensive, requiring KEPCO to undertake substantial upgrades and expansions to the national power grid.

The rejection of the prepayment plan illustrates the tension between a national strategic goal and the financial risk management of the private corporations central to that strategy. It leaves open the question of how the critical power infrastructure for these mega-projects will be financed.