What are the different renewable energy storage technologies?

What are the different renewable energy storage technologies?

There are several renewable energy storage technologies, including batteries, pumped hydro storage, compressed air energy storage, and thermal storage. Each has its own advantages and applications.

Can you explain how pumped hydro storage works?

Pumped hydro storage works by using excess electricity to pump water from a lower reservoir to a higher one. When energy is needed, the water is released back down, turning turbines to generate electricity.

What are the pros and cons of using batteries for energy storage?

Batteries offer quick response times and are suitable for various applications, but they can be expensive and have limited lifespans compared to other technologies.

How do these technologies contribute to the SDGs?

These technologies support Sustainable Development Goals by enabling reliable energy access, reducing greenhouse gas emissions, and promoting sustainable industrialization.