The integrated system of smart meters, two-way communication network, and data management infrastructure that enables utilities to remotely collect detailed, interval-based energy consumption data and remotely execute certain meter functions such as service connection and disconnection.

Key Points

Provides two-way communication between the meter and the utility, unlike earlier automated meter reading (AMR) systems that only transmitted data outbound with no return control channel
Collects consumption data at much finer time resolution — typically 15-minute or hourly intervals rather than monthly totals — enabling time-of-use billing and more granular grid visibility
Remote capabilities typically include service connect/disconnect, outage detection and restoration confirmation, and power quality monitoring, beyond simple consumption measurement
Requires grid-edge connectivity infrastructure capable of reaching every metered premise across a utility's service territory, making network coverage a first-order deployment consideration
The detailed consumption data AMI generates is foundational input for DERMS visibility, demand forecasting, and time-of-use rate design, extending its value well beyond billing accuracy alone

Concept

Where a traditional meter required a technician to physically read it, and earlier automated meter reading systems only transmitted periodic totals one-way, an AMI meter maintains a two-way communication link that allows the utility to both pull detailed interval consumption data on demand and push commands back to the meter — activating or deactivating service, adjusting reporting frequency, or querying current status — without requiring a site visit for any of these functions.

Explainer

The operational value AMI delivers is proportional to how much of a utility's traditional field-service workload it eliminates and how much new grid visibility its interval data provides — remote connect/disconnect alone can eliminate a substantial share of routine field truck rolls, while granular interval consumption data enables time-of-use rate structures and demand forecasting that flat monthly billing data simply cannot support. This dual value proposition — operational cost reduction plus new data capability — is why AMI business cases typically combine both operational savings and new revenue or grid-management capability rather than justifying the infrastructure investment on either alone. For CE energy operations, AMI deployment is frequently the first grid-edge connectivity investment a utility makes, and the network infrastructure built to support it — reaching every metered premise — often becomes the connectivity foundation subsequent grid-edge applications, including DERMS and distributed energy resource coordination, build on rather than requiring separate purpose-built networks.