SK Eternix Starts Commercial Operations at 40MW SOFC Plant in Chungju

By Lee nakyeong Posted : April 22, 2026, 09:24 Updated : April 22, 2026, 09:24
Daesowon Eco Park in Chungju, operated by SK Eternix. [Photo=SK Eternix]
SK Eternix said Tuesday it has begun commercial operations at its Daesowon Eco Park fuel cell power plant in the Chungju Megapolis general industrial complex in North Chungcheong Province.

Daesowon Eco Park is a 40-megawatt, high-efficiency solid oxide fuel cell (SOFC) plant built on a 16,423-square-meter site. It uses 120 Bloom Energy fuel cells rated at 330 kilowatts each and can generate about 330 gigawatt-hours of electricity a year — enough to power about 94,000 households for one year.

The commercial launch was carried out in connection with the nearby Chungju Eco Park (40MW), which began operating in December. With the two plants, SK Eternix has established an approximately 80MW distributed power cluster in the Chungju area. The company said it is the world’s largest high-efficiency SOFC fuel cell power complex in a single region and is expected to help improve local energy self-sufficiency and secure a stable power supply base.

SK Eternix said the project brings its cumulative fuel cell operating capacity to 169MW. With Paju Eco Green Energy (31MW) now under construction and a 28MW project awarded in South Korea’s general hydrogen power generation market to be completed in stages, the total is expected to expand to 228MW.

The company also said it strengthened project stability through strategic cooperation with co-investor Chambit Group. Chambit participates as a major shareholder in the Chungju Eco Park and Daesowon Eco Park projects and supplies city gas, helping secure stability across the process from fuel supply to plant operations.

"The start of commercial operations at Daesowon Eco Park is an achievement that proves our capabilities in distributed power and our competitiveness in project execution," CEO Kim Hae-jung said. He said the company will continue expanding distributed power to support national energy transition policy and refine a sustainable energy business model based on coexistence with local communities.

SK Eternix operates an eco-friendly energy business based on a portfolio that includes fuel cells, solar, wind and energy storage systems. It has recently been expanding into areas such as power brokerage and U.S. ESS projects to boost corporate value.



* This article has been translated by AI.

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