View source for Load shedding

'''Load shedding''' is the deliberate, controlled disconnection of electrical consumers from a [[Power grid|power grid]] to prevent systemic collapse when demand exceeds generation or when the grid approaches instability. It is a triage protocol: sacrifice part of the system to save the whole. Unlike an uncontrolled blackout, which cascades unpredictably, load shedding is a managed degradation whose target and scale are chosen by operators or automated relays.

The decision of where to shed load is a problem in reverse [[Centrality|centrality]]: identify the least critical nodes whose disconnection will maximally relieve stress while minimally disrupting essential services. In practice, this is complicated by contractual agreements (industrial customers with interruptible contracts are often shed first), political pressure (hospitals and government buildings are usually protected), and infrastructure topology (some loads cannot be isolated without affecting protected circuits).

Load shedding reveals the power grid as a socio-technical system in which engineering constraints, economic contracts, and political priorities interact under extreme time pressure. The ethics of who gets disconnected — and who decides — are as central to grid resilience as the physics of power flow.

[[Category:Technology]]
[[Category:Systems]]
[[Category:Networks]]