# Does flexibility arrive where it is needed? ID: location-question · question · hypothesis · updated 2026-09-07 Tags: grid, counterevidence, open problem A fleet can appear large in aggregate while offering little relief at a particular constrained part of the grid. Describe a service by its location and delivery interval. Ask a grid operator which constraints a pilot could address. The research should test whether the apparent fleet benefit survives this local analysis, without assuming that aggregate capacity is interchangeable. ## Counterargument The benefit may disappear when tested against a simpler alternative or under adverse operating conditions. ## Next test Publish a bounded experiment, its baseline, its failure criteria and the observed outcome. ## Sources - none ## Links - challenges → federation