The Net Zero Technology Centre has selected engineering consultancy Apollo to spearhead Phase 2 concept definition for the Hydrogen Offshore Production (HOP2) initiative in the UK. Building on prior work, Apollo will advance the design of a 500-MW offshore hydrogen production facility by leveraging the substructure of CNR's Ninian Central platform in the northern North Sea. The HOP2 project, backed by the Scottish government, aims to showcase large-scale offshore green hydrogen production by repurposing existing offshore oil and gas infrastructure. Apollo's responsibilities include developing detailed designs for topsides, incorporating systems like electrolysers and hydrogen compression, addressing safety and environmental challenges, and providing cost estimates and project schedules for future project phases. Emma Swiergon, NZTC technology manager, emphasizes the importance of affordable and efficient hydrogen production to position the UK as a global leader in hydrogen technology while aiding the country's shift towards a net-zero economy.