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Pluto Energy Storage — Power plant · Storage · Pluto Energy Storage, LLCVantage Data Center 21 — Under construction · Large load · AZ · 2.4 mi awayPHX16 Data Center — Filed · Large load · AZ · 2.6 mi awayCOMPASS DATA CENTER - MOONRAKER — Built · Large load · AZ · 2.9 mi awayStream Data Center — Built · Large load · AZ · 3.0 mi awayCOMPASS DATACENTERS PHX I — Built · Large load · AZ · 3.1 mi awayCrane (Avondale data centre) — Filed · Large load · AZ · 3.3 mi awayVantage AZ15 — Under construction · Large load · AZ · 3.5 mi awayPHX73 (Goodyear data centre) — Filed · Large load · AZ · 5.7 mi awayMICROSOFT CORP - CITRUS RD — Built · Large load · AZ · 5.9 mi awayPHX 70 - MICROSOFT DATA CENTER — Built · Large load · AZ · 5.9 mi awayPrime Data Center — Under construction · Large load · AZ · 6.0 mi awaySierra Luna Energy Storage — Announced · Storage · AZ · 150 MW · 6.2 mi awayQTS PHX3 Data Center — Built · Large load · AZ · 7.2 mi awayQTS DC13 - Temp Crane - NE — Filed · Large load · AZ · 7.8 mi awayQTS DATA CENTER — Under construction · Large load · AZ · 8.1 mi awayWhite Tank Energy Storage — Under construction · Storage · AZ · 100 MW · 8.2 mi awayMERIT 2 — Built · Large load · AZ · 10.7 mi awayAligned Phx 7 — Filed · Large load · AZ · 10.7 mi awayMicrosoft Phx 83 (El Mirage data centre) — Filed · Large load · AZ · 11.2 mi awayMICROSOFT CORP - OLIVE AVE — Built · Large load · AZ · 11.6 mi awayCompass Datacenter — Under construction · Large load · AZ · 12.4 mi away
  • Storage
  • Loads
  • In development
  • Under construction
  • Operating
  • Size not stated
  • 10 · 100 · 1,000 MW

Pluto Energy Storage

Power plant · Storage

Key facts

Power plant · Storage Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2025
Grid
69 kV to Arizona Public Service Co (AZPS)
Location
Maricopa County, Arizona
Operated by
Pluto Energy Storage, LLCSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2025 to 2026

Operations detail

Details

Who’s behind it

No companies named in filings yet.

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Technology
Storage source: “Batteries”
Age
1 year since 2025
All 4 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
Attributes
AttributeValue
Grid
Nerc region
WECC
Report year
2025
Grid voltage kv
69
Transmission owner
Arizona Public Service Co
Balancing authority code
AZPS
Balancing authority name
Arizona Public Service Company
Fuel burned (MMBtu), 20250
Net generation (MWh), 2025-12,164
Balancing authority codeAZPS
Data notes (1)
  • Capacity factor, 2025 not shown: net generation -12164.0 MWh is not positive (the plant consumed at least as much as it produced over the year)

Timeline

  • In service · EIA-860M

Sources

3 sources

Sources EIA-860M · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory

Sources

Every source and license · Attribution

View at source

Around this plant

Nearby

within 15 mi
Projects within 15 mi, nearest first.
ProjectKindAwayMW
Vantage Data Center 21 Under construction Large load 2.4 mi
PHX16 Data Center Filed Large load 2.6 mi
COMPASS DATA CENTER - MOONRAKER Built Large load 2.9 mi
Stream Data Center Built Large load 3.0 mi
COMPASS DATACENTERS PHX I Built Large load 3.1 mi
Crane (Avondale data centre) Filed Large load 3.3 mi
Vantage AZ15 Under construction Large load 3.5 mi
PHX73 (Goodyear data centre) Filed Large load 5.7 mi
MICROSOFT CORP - CITRUS RD Built Large load 5.9 mi
PHX 70 - MICROSOFT DATA CENTER Built Large load 5.9 mi
Prime Data Center Under construction Large load 6.0 mi
Sierra Luna Energy Storage Announced Storage 6.2 mi 150
QTS PHX3 Data Center Built Large load 7.2 mi
QTS DC13 - Temp Crane - NE Filed Large load 7.8 mi
QTS DATA CENTER Under construction Large load 8.1 mi
White Tank Energy Storage Under construction Storage 8.2 mi 100
MERIT 2 Built Large load 10.7 mi
Aligned Phx 7 Filed Large load 10.7 mi
Microsoft Phx 83 (El Mirage data centre) Filed Large load 11.2 mi
MICROSOFT CORP - OLIVE AVE Built Large load 11.6 mi
Compass Datacenter Under construction Large load 12.4 mi

Sources EPA ICIS-NPDES · FAA OE/AAA · EPA ICIS-Air · EIA-860M

Sources

Attribution