World Power Plants

Downey2 MW Storage

StorageVerified: Jul 2026

Downey is a 2 MW storage power plant in the United States, operated by Advanced Microgrid Solutions and commissioned in 2020. Ranked #60 of 104 storage plants in the United States. Its 2 MW capacity represents 0.25% of the country's total storage capacity of 816 MW. The largest storage plant in the United States is AES LAWAI SOLAR Hybrid at 40 MW, making Downey 20 times smaller. Nearby plants include Alamitos Generating Station (Gas, 1,893 MW), Haynes (Gas, 1,739.1 MW), and AES Alamitos LLC (Gas, 1,115 MW). The facility is located in California, approximately 30 km southeast of Los Angeles.

Capacity
2 MW
Commissioning Year
2020

6 years old

Owner
Advanced Microgrid Solutions
Location
33.9194°, -118.1289°

United States of America, North America

Context & rankings
  • 7,934. largest of 10,098 plants in United States of America
  • #33,917 worldwide by installed capacity
  • #84 of 135 Storage plants worldwide
Age & fleet comparison

6 years in operation

Storage fleet average: 9.6 years

Operator portfolio

Advanced Microgrid Solutions operates 12 plants totalling 29 MW

Regional density

341 plants within 100 km, 23,589 MW combined

Nearest plant: Center Hybrid (2.5 km)

Location

Coordinates:: 33.919400, -118.128900
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Downey is a storage power plant producing approximately 4 GWh of clean electricity per year with zero direct CO₂ emissions during operation.

Technical Details

Primary Fuel Type
Storage
Energy Source
Non-Renewable
Country
United States of America
Continent
North America
Data Source
Global Power Plant Database

United States of AmericaEnergy Profile

10,098
Total Plants
1420.7 GW
Total Capacity
GasCoalNuclearWind
Top Fuels

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