Compressed Air Energy Storage

Updated on 04.18.2024

1 min read

High School
Physics - chemistry

Use the energy of air under high pressure

Compressed Air Energy Storage 

CAES is a way to store electrical energy using compressed air. 
 

Phase 1: Storage 

An air compressor uses electrical energy to compress ambient air. 

The compressed air is stored in an underground reservoir. 
 

Phase 2: Release 

The compressed air is removed from the reservoir. 

It is injected into a combustion chamber along with natural gas and then fed through a turbine connected to a generator to convert the energy back into .

How is energy stored and transported?

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