Abstract
Green shipping corridors (GSCs) are the most practical near term
instrument for decarbonising UK maritime routes (Global Maritime Forum,
2023; Maersk Mc Kinney Møller Center for Zero Carbon Shipping, 2023;
Arup, 2024). Green shipping corridors offers targeted support mechanisms
for infrastructure, finance and governance on specific lanes, delivering
measurable, verifiable emissions cuts by 2030 and scalable pathways to
2040–2050. The UK has committed to reduce lifecycle maritime GHG
emissions at least 30% by 2030, 80% by 2040 and reach net zero by 2050,
with domestic maritime entering the UK Emissions Trading Scheme (ETS)
in 2026 and enabling measures for at berth emissions and smaller vessels
underway (DfT, 2025; 2025a). Furthermore, the Clydebank Declaration
provides an international framework where UK proposed projects now span
the North Sea, the Irish Sea and the Short Straits (DfT, 2023; GOV.UK, 2024).
Global evidence shows planned corridor initiatives grew strongly in 2023–
2024, but face a “feasibility wall” without targeted support that bridge the
coordination initiative (digital twin), green fuel cost gap and de risk first mover
investments (Global Maritime Forum, 2023; 2024).
This GSCs white paper synthesises: (1) Impact opportunities; (2) UK corridors mapping plans; and (3) Proposed guidance for the delivery and financing blueprint of UK corridors.
instrument for decarbonising UK maritime routes (Global Maritime Forum,
2023; Maersk Mc Kinney Møller Center for Zero Carbon Shipping, 2023;
Arup, 2024). Green shipping corridors offers targeted support mechanisms
for infrastructure, finance and governance on specific lanes, delivering
measurable, verifiable emissions cuts by 2030 and scalable pathways to
2040–2050. The UK has committed to reduce lifecycle maritime GHG
emissions at least 30% by 2030, 80% by 2040 and reach net zero by 2050,
with domestic maritime entering the UK Emissions Trading Scheme (ETS)
in 2026 and enabling measures for at berth emissions and smaller vessels
underway (DfT, 2025; 2025a). Furthermore, the Clydebank Declaration
provides an international framework where UK proposed projects now span
the North Sea, the Irish Sea and the Short Straits (DfT, 2023; GOV.UK, 2024).
Global evidence shows planned corridor initiatives grew strongly in 2023–
2024, but face a “feasibility wall” without targeted support that bridge the
coordination initiative (digital twin), green fuel cost gap and de risk first mover
investments (Global Maritime Forum, 2023; 2024).
This GSCs white paper synthesises: (1) Impact opportunities; (2) UK corridors mapping plans; and (3) Proposed guidance for the delivery and financing blueprint of UK corridors.
| Original language | English |
|---|---|
| Publisher | Heriot-Watt University |
| Number of pages | 9 |
| DOIs | |
| Publication status | Published - 5 Dec 2025 |