John Cockerill's heat recovery steam generators (HRSGs) have recently been acknowledged for their hydrogen-readiness with a concept certificate from TÜV-SÜD, the German classification society. This recognition is a significant milestone as it paves the way for a modified design of heat recovery boilers that can facilitate combined-cycle power plants to operate using hydrogen instead of traditional fossil fuels. The shift towards hydrogen aligns perfectly with the EU Green Deal's ambitious objective of achieving net-zero emissions by 2050. By embracing this hydrogen-ready technology, John Cockerill is contributing to the larger goal of reducing carbon footprints and promoting sustainable practices in the energy sector. The certification from TÜV-SÜD indicates a positive sentiment towards the integration of hydrogen as a clean energy source, highlighting the importance of innovation and environmental consciousness in the pursuit of a greener future.