Western Link HVDC

The Western Link HVDC project aimed to enhance the UK's electricity transmission capacity by connecting Hunterston in Western Scotland to Flintshire Bridge in North Wales. This 422 km high-voltage direct current (HVDC) subsea link was designed to transmit up to 2,250 MW of power, facilitating the integration of renewable energy generated in Scotland into the national grid. The project's complexity required meticulous planning, risk management, and cost control to ensure successful delivery.

G&T provided comprehensive Cost Management services throughout the project's lifecycle. Initially, G&T assisted in the tender review process by offering detailed tender analysis, cost advice, risk assessment, and whole-life costing. This support was crucial in preparing for the Ofgem audit, ensuring all necessary clarifications and reports were in place for approval. Post-contract, G&T continued to deliver Risk Support, Cost Management, Contract Administration, and Change Management services, addressing challenges such as cable manufacturing issues and installation delays.

The Western Link HVDC became fully operational in 2019, significantly bolstering the UK's electricity transmission infrastructure. The link enables efficient transfer of renewable energy from Scotland to areas of high demand in England and Wales, supporting the UK's sustainability goals. G&T's expertise in Cost and Risk Management contributed to navigating the project's complexities, ensuring financial oversight and contractual compliance throughout its execution.