Transport electrification is accelerating across global markets, driven by corporate commitments, industrial policy and growing demand for cleaner transport. Yet as fleets electrify at scale, the electricity system is becoming one of the defining challenges - and opportunities - of the transition. The question is no longer whether we should electrify transport, but how we build an electricity system capable of supporting rapid growth in electric vehicles while maintaining affordability, reliability and resilience. This Hub Live session will convene senior leaders from utilities, business, technology providers, government and think tanks to explore how smarter grid planning, demand flexibility, digitalization and stronger cross-sector collaboration can unlock the next phase of transport electrification.