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Hydrogen Energy

LOTTE Chemical is building a business foundation for future growth by securing a leading position in the hydrogen market, which is essential for
carbon reduction and green energy. We are building a hydrogen value chain through hydrogen shipping centers utilizing by- product hydrogen and
hydrogen fuel cell power generation. We plan to expand our business such as fuel supply for clean H2 power generation, power plant, fuel supply for
decarbonized ship and transition to low-carbon fuels/feedstocks by introducing clean H2 from overseas into Korea.

Field of Business
  • Hydrogen Full-Cell Power Plant
    Hydrogen Full-Cell Power Plant
  • Hydrogen Filling Center
    Hydrogen Filling Center
  • Ammonia Distribution
    Ammonia Distribution
Hydrogen Full-Cell Power Plant

LOTTE SK ENEROOT is located at the Ulsan plant of LOTTE Chemical and LOTTE Fine Chemical.
A total of 80 MW of electricity supplied through the power plant in 2026.

Hydrogen Full-Cell
  • · Fuel cells generate electricity and thermal energy by electrochemically reacting hydrogen and oxygen.
Hydrogen Fuel-Cell
Key Features
Key Features
Business Overview
  • Project Entity
    LOTTE SK ENEROOT (Shareholding Structure: LOTTE Chemical 45%, SK Gas 45%, Air Liquide Korea 10%)
  • Raw Materials
    Hydrogen sourced from LOTTE Group’s Chemical Unit and subsidiaries of SK Gas
  • Location
    Project site within the Ulsan plants of LOTTE Chemical and LOTTE Fine Chemical
  • Supply Capacity
    20MW of electricity supply starting in 2025, expanding to a cumulative 80MW from 2026
Hydrogen Filling Center

LOTTE Chemical enters the hydrogen distribution market by establishing a Hydrogen Filling Center at its plant
through a joint venture with LOTTE-Air Liquide Ener’Hy.

  • · The Daesan Hydrogen Filling Center upgrades low-purity by-product hydrogen to high-purity hydrogen.
  • · It functions as a key hub, transporting hydrogen via high-pressure tube trailers and supplying it to hydrogen refueling stations.
Business Overview
  • Project Entity
    LOTTE-Air Liquide Ener’Hy (Shareholding Structure: LOTTE Chemical 40%, Air Liquide Korea 60%)
  • Raw Materials
    Hydrogen sourced from LOTTE Chemical’s Daesan Plant
  • Location
    Project site within the LOTTE Chemical’s Daesan Plant
  • Supply Capacity
    Annual supply of 5,000~6,000 tons of high-pressure hydrogen
    (Equivalent to the daily refueling capacity of approximately 4,200 passenger vehicles or 600 commercial buses)
Ammonia Distribution

As a leading company in the ammonia-based fuel market, LOTTE Fine Chemical is advancing from global
supply chain construction to sea transportation, bunkering and re-exporting. Based on this, it plays a key role
in LOTTE Group’s hydrogen value chain.

  • · Asia’s Largest Ammonia Distribution Infrastructure (Storage Capacity : 92,000 tons)
  • · Over 50 years of experience and an extensive business network in ammonia distribution
Applications
  • Mixed Power Generation
    Reduce carbon emissions by mixing ammonia in thermal power plants.
  • Bunkering
    Used as ship fuel for ammonia propulsion ships.
  • Hydrogen Carrier
    Ammonia is used as a carrier for storing/transporting hydrogen.
Ammonia Sea Transport and Bunkering
Ammonia Sea Transport and Bunkering
Hydrogen Energy Business Goal
Hydrogen Energy Business Goal
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Hydrogen Energy
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Hydrogen Storage
E-mail
E-mail
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