Interconnection ▾
All US queues All
MISOPJMCAISOERCOTNYISOISO-NESPPOther Utilities
Grid MapsLarge LoadSignalToolsCompany
Get access
Interconnection › ERCOT › Grid & Congestion
⊞ Queue All projects § Market & Policy PUCT · GIM process ⚡ Grid & Congestion West TX · nodal LMPs ◈ Load Zones 4 zones · weather regions $ Costs & Deliverability GIM costs · CPCN ▶ Study Screener AI · cost & timeline
Queue Congestion Filter
Zone
Voltage
—
POIs
—
Light
—
Heavy
Queue Congestion at POI
Light (<500 MW queued)
Moderate (500–2,000 MW)
Heavy (>2,000 MW queued)
Small queue
Large queue
Bubble size = queue MW · color = congestion band
Source: Interconnection Queue · LoadFlow
ERCOT operates under PUCT jurisdiction — not FERC regulated.
ERCOT
Select a POI
Click any substation on the map