Hadong Plant

An ultra-low temperature processing centre on a site supplied with cold energy from a nearby LNG terminal. Intake, freezing, storage, processing and dispatch all take place on one site.

Plant overview

LocationBlock A9-2, Daesong Industrial Complex, Geumnam-myeon, Hadong-gun, Gyeongsangnam-do, Korea
Site area19,800 m²
Built area10,641 m² — warehouse 9,134 m² · offices 1,455 m² · ancillary 52 m²
LNG facilities2,876 m²
Boil-off gas plant5,653 m²
LNG throughput30,000 tonnes per year
Construction startSeptember 2021
CompletionScheduled for end of June 2027

Ultra-low temperature storage capacity

Freezing chambers
448 t
Cold stores
2,360 t
Total capacity
2,808 t

Freezing and storage chambers

Phase Chamber Count
Phase 1 · current worksHigh-speed freezing chamber4
Auxiliary freezing chamber1
−60°C cold store2
−30°C cold store2
Phase 2 · future works−80°C cold store1
−60°C ultra-low temperature store8
Ground floor plan
Ground floor plan — current and future works

Process flow

The line is designed so there is no temperature excursion between freezing and dispatch.

01
Intake
0 to 4°C
Direct from source, inspection on arrival
02
Preparation
0 to 4°C
Grading, trimming, portioning, vacuum packing
03
Quick freezing
−60 to −80°C
Core temperature −55°C within 30 minutes
04
Cold storage
−60°C
Held until dispatch
05
Packing
−60°C
Export packing and labelling
06
Transport
—
Reefer sea freight or air

Why this location

Raw material

Adjacent to the South Sea and East Sea fishing grounds and to the livestock and aquaculture belt, so catch reaches intake within hours. Distance from source is the single largest factor in freshness.

Cold energy

Cold energy is currently supplied from the Tongyeong LNG terminal. The Korea Southern Power station adjoining the site is to be converted to an LNG combined-cycle plant (construction from 2027, completion targeted for 2029), after which cold energy will come from immediately next door.

Export logistics

Close to Gwangyang Port and Busan Port, so goods are loaded without inland transport. Breaks in the cold chain are minimised.

Room to grow

Inside a designated industrial complex, so lines can be added without relocating.

Construction progress

Images are updated as construction advances.

Construction site
Site overview · drone photograph

Electrical room

The electrical room and the ESS were installed and commissioned while construction continues.

Electrical room
Electrical room
High-voltage switchgear
High-voltage switchgear
Transformer and ESS control equipment
Transformer and ESS control equipment
Low-voltage switchgear
Low-voltage switchgear

Energy storage (ESS)

Energy storage (ESS)
FEMS ESS, exterior — together with solar generation and fuel cells it supplies the plant's own electricity.
ESS interior — BCP panel
ESS interior — BCP panel
ESS interior — HVAC and control
ESS interior — HVAC and control
ESS interior — battery racks
ESS interior — battery racks

Site layout

Site layout
Site layout — LNG station and fuel cell zones marked