Energy Storage

The term energy storage covers all technologies that can absorb, store and release energy again at a later point in time. Energy storage plays a central role in a stable and flexible energy system.

Types of energy storage

The best-known forms of energy storage include pumped-storage power plants, battery storage, thermal storage and other technologies for storing electrical or thermal energy.

In industry, battery storage systems in particular are becoming increasingly important, as they respond quickly, can be used flexibly and achieve high efficiency.

Use in industry and commerce

Companies use energy storage to optimise energy flows and reduce costs. For example, they can store electricity when it is available cheaply and use it again later.

• Reduction of peak loads
• Optimisation of energy costs
• Integration of renewable energies
• Greater flexibility of energy flows

In this way, energy storage contributes not only to the economic efficiency of companies, but also to the stability of the entire electricity system.

Frequently Asked Questions (FAQs)

What is an energy storage system?

An energy storage system is a technology that absorbs energy, stores it and makes it available again at a later point in time.

What types of energy storage are there?

The best-known forms of energy storage include pumped-storage power plants, battery storage, thermal storage and other technologies for storing electrical or thermal energy.

Why is energy storage important for the energy system?

Energy storage helps to balance electricity supply and demand, integrate renewable energies more effectively and stabilise the electricity grid.

What role does battery storage play in companies?

Battery storage enables companies to store electricity, reduce peak loads and optimise electricity costs.

What is energy storage used for in industry?

In industry, energy storage is used for cost optimisation, the integration of renewable energies and the stabilisation of energy flows.