Electricity storage is the capture of energy produced at one time for use later. It’s typically used to capture energy from intermittent sources like wind or solar when demand is low. Then, it can be used later when demand is high.
It includes technologies like:
- Batteries
- Compressed air facilities
- Flywheels
These options vary on:
- Their size and scale
- How energy is stored
- How long energy can be stored
- How quickly or slowly they can be turned on
- The amount of time they can supply energy
Dependability
When we need extra power, we can tap into limited storage. Because technologies like batteries can only store a limited amount of power, they can’t meet our needs for extended periods of time.
Cost
Utility-scale storage options are expensive but are becoming more economical as technologies advance.
Emissions
With no emissions, this is an environmentally friendly resource.
Future
Watch the video below to learn more about Electricity Storage.
