From ride-hail to last-mile and long-haul, businesses are increasingly prepared to scale up electric vehicle fleets. In many regions, the pace of fleet electrification is constrained by the time required to expand electrical capacity. This session explores the vanguard of infrastructure solutions for rapidly electrifying fleets, featuring perspectives from charging developers, electric utilities, and state government working to manage the transition within the contours of cost-effective planning. We will discuss best-in-class approaches to nimbly deploy fast charging, including how best to engage utilities in project scoping, and responsive bridge solutions that can keep electric fleets thriving.