What are the types of renewable energy storage?

What are the different types of renewable energy storage?

There are several types of renewable energy storage, including batteries, pumped hydro storage, compressed air energy storage, and thermal storage.

Can you explain how pumped hydro storage works?

Sure! Pumped hydro storage uses two water reservoirs at different elevations. During low energy demand, excess energy is used to pump water to the upper reservoir. When demand is high, the water is released back down to generate electricity.

What are the advantages of using batteries for energy storage?

Batteries offer quick response times, scalability, and the ability to store energy from various sources. They are also suitable for residential and commercial applications.

Are there any disadvantages to renewable energy storage?

Yes, some disadvantages include high initial costs, limited lifespan of certain storage technologies, and environmental concerns related to materials used in batteries.