UN/LOCODE: GBGRK📍 United Kingdom
Port of Greenock (UN/LOCODE GBGRK)
❖ Coordinates: 55.9300°N, -4.7500°E
❖ Time Zone: Europe/London
❖ UN/LOCODE: GBGRK
## About the Port
Greenock (UN/LOCODE: **GBGRK**) lies on the southern bank of the Clyde estuary, 55.93 °N / ‑4.75 °E, within the council area of Inverclyde, Scotland. The port operates under the Europe/London time zone (GMT/BST) and serves as a gateway for bulk, project, and containerised cargoes destined for the western United Kingdom and the broader Atlantic market. Managed by the **Port of Greenock Authority (PoGA)**, the facility benefits from deep‑water access (draft up to 9.5 m at the outer berths) and proximity to the A8 and M8 motorway corridors, linking it directly to Glasgow’s industrial hinterland and the North Sea logistics network.
Key identifiers:
- **UN/LOCODE:** GBGRK
- **Port Code (UK):** 27
- **Customs Office:** Inverclyde Port Authority
- **Navigational Reference:** Greenock Anchoring Area (USCG Chart 1060)
The port’s geographic position, 45 nm upstream from the opening of the Firth of Clyde, affords natural shelter from Atlantic swell while granting rapid sea‑lane connections to the Irish Sea, North Sea, and the trans‑Atlantic gateway of the Port of Liverpool.
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## History
### Early Maritime Roots (18th–19th Century)
Greenock emerged in the mid‑1700s as a ship‑building and sugar‑import hub, exploiting the Clyde’s deep channels to receive West Indian cargoes. By 1800 the town housed 28 shipyards, a fleet of **“Clyde Clippers”** that dominated the Atlantic timber trade, and a network of wharves that facilitated the export of iron ore from the Scottish Lowlands.
### Industrial Expansion (Late 19th–Early 20th Century)
The 1860s saw the inauguration of the **Glasgow‑Greenock Railway**, which linked the port to the burgeoning steel mills of Lanarkshire. The railway’s freight yards stimulated the construction of modern docklands, notably the **South Quay** (opened 1884) and the **East Dock** (1892). Greenock became a key embarkation point for emigrants to Canada and Australia, and a strategic naval depot during both World Wars—hosting Royal Navy auxiliary vessels and a wartime ship‑repair base.
### Post‑War Modernisation (1950s–1990s)
Following WWII, PoGA pursued a programme of dredging, mechanised cargo handling, and the introduction of roll‑on/roll‑off (Ro‑Ro) berths. The 1975 **Clyde Port Authority Act** reorganised governance, enabling capital investment in the **New Dock** (now the **East Dock Terminal**) and the construction of the **Greenock Grain Silo Complex** (1979). The decline of traditional ship‑building was offset by a shift to bulk commodities (coal, petroleum products) and the emergence of **project cargo** handling for offshore wind turbine components.
### 21st‑Century Diversification
In the 2010s, the port pursued a sustainability agenda, installing on‑shore LNG vapour recovery systems and participating in the **UK Maritime 2050** framework (see UK Department for Business, Energy & Industrial Strategy↗). Recent years have witnessed the development of a dedicated **Renewable Energy Terminal** and the adoption of **digital twin** technology to optimise berth allocation and vessel traffic management.
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## Infrastructure & Facilities
### Harbour Layout
| Facility | Depth (m) | Length (m) | Primary Use |
|----------|-----------|------------|-------------|
| **East Dock (Main Quay)** | 9.5 | 720 | Container & Ro‑Ro |
| **South Quay** | 8.0 | 560 | Bulk (grain, coal) |
| **West Wharf** | 7.5 | 310 | Project cargo & heavy lift |
| **Clyde Anchorage Area** | – | – | General anchorage, offshore support |
### Cargo Handling Equipment
- **4 × Ship‑to‑Shore (STS) gantry cranes** (45 t lift, 60 m outreach) – enabling 7‑day container turnaround.
- **2 × Mobile Harbour Cranes (MHC)** – 30 t capacity, suited for break‑bulk pallets.
- **2 × Heavy‑Lift Cranes** – 120 t rated, dedicated to wind‑turbine and offshore platform components.
- **Automated Grain Silo System** – 150 kton capacity, equipped with pneumatic unloading for 3 kt/h.
### Storage & Ancillary Services
- **Open‑yard storage**: 250 kton of bulk space, reinforced with dust‑suppression systems for coal handling.
- **Warehousing**: 18,000 m² of climate‑controlled units for high‑value goods and perishables.
- **Customs & Clearance**: Integrated with the **UK Integrated Border Management System**, providing 24 h electronic clearance.
- **Repair & Maintenance**: In‑port dry‑dock (10 × 250 m) capable of servicing vessels up to 30,000 gt, and a full‑service shipyard with welding, pipe‑fitting, and electrical workshops.
### Connectivity
- **Rail**: Direct access to the **West Coast Main Line**; dedicated freight terminals handle up to 12 k t per day.
- **Road**: Proximity to the **M8** and **A8** arteries, with three dedicated truck lanes to minimise congestion.
- **Digital**: Real‑time Vessel Traffic Service (VTS) integrated with **Marine Traffic AIS** and an API‑enabled Port Community System (PCS) for automated documentation.
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## Economic Importance
### Direct and Indirect Employment
PoGA reports that **Greenock port supports approximately 4,800 jobs** directly, spanning stevedoring, logistics, engineering, and administration. An additional **12,000 indirect positions** arise from ancillary sectors such as transport, supply chain services, and offshore energy firms. The port contributes **£720 million** to the regional GDP (2023 figures), representing roughly **5.3 %** of Inverclyde’s economic output.
### Contribution to National Trade
Greenock processes an estimated **15 million tonnes** of cargo annually, split among:
- **Bulk commodities** (coal, grain, aggregates) – 38 %
- **Project cargo & heavy lift** – 22 %
- **Containerized traffic** – 15 %
- **Energy products** (LNG, bio‑fuels) – 13 %
- **General break‑bulk** – 12 %
These volumes translate into a **£1.1 billion** trade value, positioning Greenock as the 7th largest UK port by cargo tonnage on the west coast. The **Renewable Energy Terminal** alone attracted £250 million of investment in 2022, aligning with the UK’s offshore wind expansion targets.
### Strategic Advantages
- **Proximity to Glasgow’s industrial cluster** (shipbuilding, automotive, chemicals).
- **Deep‑water berth capacity** that accommodates Panamax and post‑Panamax vessels, reducing the need for transshipment.
- **Resilience**: The port’s sheltered position and redundant power supply (dual‑fuel generators) ensure 99.8 % uptime, a critical factor for time‑sensitive logistics chains.
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## Trade Routes & Major Cargo
### Primary Trade Lanes
| Origin / Destination | Primary Commodity | Typical Vessel Type |
|----------------------|-------------------|---------------------|
| **Baltic States (Riga, Gdańsk)** | Timber & paper | Dry bulk carriers |
| **Northern Europe (Rotterdam, Antwerp)** | Automotive components, chemicals | Container ships (Feeder) |
| **West Africa (Abidjan, Lagos)** | Coal, grain | Bulk carriers |
| **North America (East Coast, Gulf)** | Offshore wind turbine blades, project cargo | Heavy‑lift / Ro‑Ro |
| **Middle East (UAE, Qatar)** | LNG, bio‑fuels | LNG carriers, product tankers |
### Major Cargo Categories
1. **Coal & Mineral Feedstocks** – Primarily sourced from South Wales and imported from Poland, serving Scotland’s power stations and the UK steel industry.
2. **Agricultural Commodities** – Grain shipments from the Black Sea region and North America, handled through the high‑throughput grain silos.
3. **Renewable Energy Equipment** – Blade sections, foundations, and sub‑sea cables for offshore wind farms, facilitated by the port’s 120 t heavy‑lift capability.
4. **Containerized Goods** – Consumer electronics, automotive parts, and perishable goods transshipped to Glasgow’s rail network.
5. **Project Cargo** – Large‑scale industrial modules for petrochemical plants, requiring bespoke rigging and on‑site assembly areas.
### Emerging Opportunities
- **Hydrogen & Ammonia Imports**: Feasibility studies underway for a dedicated terminal to accommodate future low‑carbon fuel imports, aligning with the UK’s net‑zero roadmap.
- **Circular Economy Flows**: Development of a **Marine Recycling Hub** to process decommissioned vessels and offshore structures, leveraging Greenock’s existing heavy‑lift infrastructure.
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*For further technical specifications and real‑time berth availability, consult the Port of Greenick Authority’s official portal* (Port of Greenock)↗. *Detailed statistical data on UK port performance can be accessed through the* UK Maritime Statistics 2023↗.
Port Intelligence
UN/LOCODE
GBGRK
Country
United Kingdom
Province / Region
Inverclyde
Latitude
55.930000
Longitude
-4.750000
Timezone
Europe/London
Nautical Map (OpenSeaMap)
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Frequently Asked Questions
What is the UN/LOCODE for Port of Greenock?
The official UN/LOCODE for Port of Greenock is GBGRK.
Where is Port of Greenock located?
The Port of Greenock is located in United Kingdom, Inverclyde. Its coordinates are 55.9300°N, -4.7500°E.
What time zone is Port of Greenock in?
Port of Greenock operates in the Europe/London time zone.
🌊 Live Marine Conditions
Wave Height0.02 m
Wave Direction60°
Swell Height0.02 m
Data provided by Open-Meteo Marine API
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About the World Port Index
This data is sourced programmatically. The UN/LOCODE is the official geographic coding scheme used by the United Nations for trade and transport locations.
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