Westwing

Power plant · Storage

Key facts

Power plant · Storage Operating

Commissioned: 2024
Net generation, 2025: -21,745 MWh
Grid: 230 kV to Arizona Public Service Co (AZPS)
Location: Maricopa County, Arizona
Operated by: AES Clean EnergySourceEIA-860M Preliminary Monthly Electric Generator Inventory

Net generation MWh by year, 2024 to 2026

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All 4 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory

Attributes
Attribute	Value
Grid	Nerc region WECC Report year 2025 Grid voltage kv 230 Transmission owner Arizona Public Service Co Balancing authority code AZPS Balancing authority name Arizona Public Service Company
Fuel burned (MMBtu), 2025	0
Net generation (MWh), 2025	-21,745
Balancing authority code	AZPS

Data notes (1)

Capacity factor, 2025 not shown: net generation -21745.0 MWh is not positive (the plant consumed at least as much as it produced over the year)

3 sources

Sources

Projects within 25 km, nearest first.
Project	Kind	Away	MW
Desert Bloom Under construction	Storage	1.1 km	150
Compass Datacenter Under construction	Large load	15.2 km
MICROSOFT CORP - OLIVE AVE Built	Large load	16.4 km
Microsoft Phx 83 (El Mirage data centre) Filed	Large load	17.1 km
Aligned Phx 7 Filed	Large load	17.5 km
MERIT 2 Built	Large load	17.8 km
APS - ALIGNED ENERGY DATA CENTER Built	Large load	20.6 km
PHX01 / PHX02 / PHX03 / PHX05 Built	Large load	20.8 km
QTS DC13 - Temp Crane - NE Filed	Large load	23.4 km
White Tank Energy Storage Under construction	Storage	23.9 km	100
QTS PHX3 Data Center Built	Large load	24.4 km

Sources