GridCrest today announced a major expansion of its Head-End System (HES) platform, enabling it to manage 25 million metering endpoints simultaneously — a fourfold increase over the previous generation and among the largest such deployments in South Asia.
A new distributed architecture
The redesigned platform is built on a horizontally scalable, microservices-based architecture that distributes workloads across dynamic node clusters. Each node handles independent meter communication sessions, with a central coordinator managing orchestration and fault tolerance.
Real-time telemetry latency has been reduced to under 800 milliseconds for demand-response events, allowing utility operators to react to grid conditions in near real-time.
“Reaching 25 million endpoints on a single platform isn't just a capacity milestone — it changes how utilities plan and operate.”
Rollout timeline
The expanded platform will be available to existing GridCrest HES customers from Q3 2026 as a zero-downtime migration. New deployments commencing after June 2026 will be provisioned directly on the new architecture.
