Observed arrival · 2026-09-28

A state machine for a simulated grid-storage fleet

gridstatemachine.com Visit website

Editorial interest 79/100 Selection signal · not a rating of the site

A live prototype simulates how a fleet of grid-storage homes responds to demand, price signals, and operator dispatch calls.

Landing page captured for the 2026-09-28 issue.

For: Developers exploring grid-storage dispatch logic
Worth noticing: A tick lasts 10 seconds; charging stops at 95% full, while discharging stops at each customer's reserve.

Field notes

The dispatch ladder uses ERCOT price data only when an API key is configured; otherwise the page describes simulated pricing, demand percentiles, and storage activity as inputs. Calls can affect a portion of each service area, while per-home reserves, maintenance tickets, and set signals constrain which homes respond. The API documentation also specifies that writes take effect on the next 10-second tick.

Observed signals

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Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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