MARK YEELES
ELHANNAH ADEKEYE
PETRINA STEELE
MEET THE EXPERTS
MARK YEELES
TITLE: VICE PRESIDENT, SECURE POWER DIVISION
COMPANY: SCHNEIDER ELECTRIC INDUSTRY: DATA CENTRE
Mark is VP of Schneider’ s Secure Power Division in the UK and Ireland, the host of the DDI podcast – one of the UK’ s leading digital infrastructure podcasts – and a champion for sustainable, resilient data centre solutions.
ELHANNAH ADEKEYE
TITLE: GLOBAL CYBERSECURITY GRC MANAGER
COMPANY: DELOITTE INDUSTRY: CONSULTING
Elhannah is a technology and AI governance expert and author of the AI Decoded series, renowned for simplifying complex AI and risk management concepts.
“ Sustainability is now front of mind for many of us, that’ s why we publicly disclose so many figures and we’ re driving everything that we do from a data centre perspective”
PETRINA STEELE
TITLE: GLOBAL LEAD EMERGING TECHNOLOGIES
COMPANY: EQUINIX INDUSTRY: DATA CENTRE
Petrina leads Equinix’ s global Emerging Tech and Ecosystems programme, specialising in AI, quantum and edge. With 25 years at Equinix, she’ s a champion for innovation, ecosystem curation and STEM advocacy.
PETRINA STEELE, GLOBAL LEAD EMERGING TECHNOLOGIES, EQUINIX
140 July 2025