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ESS

SK eternix has secured core competencies in the VPP business as the leading operator in Korea, and is pushing for expansion into the global market.

ESS

We own and operate approximately 800 MWh of peak-shaving and renewable-integrated energy storage systems (ESS) in Korea, establishing a unique capability in the industry.

With our advanced operational expertise, we have developed optimal algorithms and implemented value-enhancing solutions to enhance profitability. Our focus is on delivering cost savings, operational convenience, and safety to customers across various sectors. This is achieved through continuous monitoring, regular safety inspections, and preventative maintenance.

Moreover, our renewable energy-integrated ESS projects help mitigate the volatility of renewable sources, enhance the use of ESS as a pivotal resource in the Virtual Power Plant (VPP) market, and contribute to the stabilization of power systems and the growth of renewable energy supply.

Front of The Meter (FTM) ESS in the US

Building on our proven operational expertise in Korea’s ESS market, we are now extending our reach to the US.

Capitalizing on our extensive experience and expertise, we are actively exploring new business opportunities such as real-time power trading in the rapidly growing US ESS market.

Our involvement in the US market will not only support the stabilization of the global power market but also foster the growth of renewable energy. Furthermore, this expansion will strengthen our competitiveness in the dynamic domestic Front of The Meter (FTM) ESS market.

ESS

  • Peak-Shaving ESS
  • Renewable-Integrated ESS
Gimpo Shinyang metal PCS 0.5MW / Battery 1MWh Suwon SK microworks PCS 4MW / Battery 21MWh Jincheon SK microworks PCS 3MW / Battery 12MWh Cheongju SK Chemical PCS 0.5MW / Battery 2MWh Sejong Ssangyong C&B PCS 3MW / Battery 12MWh Daejeon DIG airgas PCS 2MW / Battery 7MWh Jeonju Huvis PCS 4MW / Battery 17MWh PCS 5MW / Battery 23MWh Jeonju Paper PCS 12MW / Battery 60MWhh Gangneung Halla Cement PCS 12MW / Battery 48MWh Donghae Ssangyong C&E PCS 11MW / Battery 44MWh Samcheok Sampyo Cement PCS 17MW / Battery 68MWh PCS 8MW / Battery 32MWh Yeongwol Hyundai Cement PCS 7MW / Battery 33MWh Danyang Hanil Cement PCS 10MW / Battery 48MWh PCS 5MW / Battery 22MWh SUNGSHIN CEMENT PCS 18MW / Battery 72MWh Jecheon Asia Cement PCS 10MW / Battery 40MWh Gumi DIG airgas PCS 3MW / Battery 14MWh Air Products Korea PCS 3MW / Battery 12MWh Daegu Daedong Metals PCS 3MW / Battery 10MWh Yeosu DIG airgas PCS 8MW / Battery 40MWh Ulsan SK Gas PCS 0.5MW / Battery 1MWh Korea Airtech PCS 2MW / Battery 8MWh SK picglobal PCS 8MW / Battery 30MWh Air Products Korea PCS 7MW / Battery 26MWh Geoje Samsung Heavy Industries PCS 17MW / Battery 66MWh Jeju Gasiri Onshore Wind power Plant PCS 9MW / Battery 25MWh

Gimpo

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Shinyang metal

PCS 0.5MW / Battery 1MWh

Suwon

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SK microworks

PCS 4MW / Battery 21MWh

Jincheon

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SK microworks

PCS 3MW / Battery 12MWh

Cheongju

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SK Chemical

PCS 0.5MW / Battery 2MWh

Sejong

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Ssangyong C&B

PCS 3MW / Battery 12MWh

Daejeon

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DIG airgas

PCS 2MW / Battery 7MWh

Jeonju

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Huvis

PCS 4MW / Battery 17MWh
PCS 5MW / Battery 23MWh

Jeonju Paper

PCS 12MW / Battery 60MWhh

Gangneung

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Halla Cement

PCS 12MW / Battery 48MWh

Donghae

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Ssangyong C&E

PCS 11MW / Battery 44MWh

Samcheok

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Sampyo Cement

PCS 17MW / Battery 68MWh
PCS 8MW / Battery 32MWh

Yeongwol

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Hyundai Cement

PCS 7MW / Battery 33MWh

Danyang

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Hanil Cement

PCS 10MW / Battery 48MWh
PCS 5MW / Battery 22MWh

SUNGSHIN CEMENT

PCS 18MW / Battery 72MWh

Jecheon

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Asia Cement

PCS 10MW / Battery 40MWh

Gumi

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DIG airgas

PCS 3MW / Battery 14MWh

Air Products Korea

PCS 3MW / Battery 12MWh

Daegu

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Daedong Metals

PCS 3MW / Battery 10MWh

Yeosu

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DIG airgas

PCS 8MW / Battery 40MWh

Ulsan

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SK Gas

PCS 0.5MW / Battery 1MWh

Korea Airtech

PCS 2MW / Battery 8MWh

SK picglobal

PCS 8MW / Battery 30MWh

Air Products Korea

PCS 7MW / Battery 26MWh

Geoje

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Samsung Heavy Industries

PCS 17MW / Battery 66MWh

Jeju

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Gasiri Onshore Wind power Plant

PCS 9MW / Battery 25MWh