Haesong Offshore Wind Secures Key Partnerships for 1 GW Projects in South Korea
Severity: Low (Score: 21.9)
Sources: Indexbox, Offshore-Energy.Biz, www.offshorewind.biz
Published: · Updated:
Keywords: cable, haesong, offshore, wind, system, agreements, marine
Summary
Haesong Offshore Wind has signed preferred supplier agreements with LS Cable & System and LS Marine Solution, along with a tripartite MoU involving KEPCO Engineering and Construction, for its 1 GW offshore wind projects in South Korea. These agreements focus on subsea cable supply, transportation, installation, and maintenance support. The partnerships aim to leverage the strengths of each company to ensure successful project execution and contribute to South Korea's offshore wind ambitions. This follows a previous MoU with Siemens Gamesa and Doosan Enerbility to enhance local supply chain capabilities. The Haesong project is set to be built off the west coast of Shinan, Jeonnam, in two phases of 504 MW each. A grid interconnection agreement was signed with KEPCO in June 2025 to connect the generated renewable energy to the grid. Key Points: • Haesong Offshore Wind has secured multiple agreements for its 1 GW offshore projects. • Key partnerships include LS Cable & System, LS Marine Solution, and KEPCO E&C. • The project aims to enhance South Korea's offshore wind supply chain and local manufacturing.
Detailed Analysis
**Impact** The event affects Haesong Offshore Wind and its key partners LS Cable & System, LS Marine Solution, KEPCO Engineering and Construction, Siemens Gamesa, and Doosan Enerbility. The scope involves the development and execution of two 504 MW offshore wind phases (Haesong 1 and Haesong 3) off the west coast of Shinan, Jeonnam, South Korea, totaling 1 GW capacity. The operational consequences include subsea cable supply, installation, turbine manufacturing, and grid interconnection, impacting South Korea’s renewable energy sector and its grid infrastructure. No specific data breach or loss is reported. **Technical Details** The articles do not provide any information related to cyberattack vectors, tactics, techniques, procedures (TTPs), malware, exploited vulnerabilities, or infrastructure details. No indicators of compromise (IOCs) or kill chain stages are mentioned. **Recommended Response** No specific cybersecurity actions or mitigations are indicated in the available information. Defenders should maintain standard monitoring of supply chain communications and operational technology environments supporting offshore wind infrastructure for any anomalous activity.
Source articles (3)
- Haesong Offshore Wind signs supply chain agreements with LS Cable, LS Marine Solution ... — Offshore-Energy.Biz · 2026-05-27
Haesong Offshore Wind has signed preferred supplier agreements (PSAs) with LS Cable & System and LS Marine Solution, alongside a tripartite memorandum of understanding (MoU) with LS Cable & System and… - Haesong Offshore Wind Secures Subsea Cable and Engineering Partners for Korean 1 GW Projects — Indexbox · 2026-05-27
Haesong Offshore Wind has entered into preferred supplier agreements with LS Cable & System and LS Marine Solution, as well as a tripartite memorandum of understanding involving LS Cable & System and… - MoU with Siemens Gamesa and Doosan Enerbility — www.offshorewind.biz · 2026-05-27
Haesong Offshore Wind, established by Copenhagen Infrastructure Partners (CIP), has signed a memorandum of understanding (MoU) with Siemens Gamesa Renewable Energy and Doosan Enerbility to strengthen…
Timeline
- 2025-01-01 — Preferred supplier agreements signed: Haesong Offshore Wind signed PSAs with LS Cable & System and LS Marine Solution for subsea cable work.
- 2025-06-01 — Grid interconnection agreement signed: Haesong Offshore Wind signed a GIA with KEPCO to connect 1 GW of renewable energy to the grid.
- 2026-05-01 — MoU with Siemens Gamesa and Doosan Enerbility: Haesong Offshore Wind signed an MoU to strengthen localisation of the offshore wind supply chain.
Related entities
- offshorewind.biz (Domain)