My country s energy storage system composition

Which countries have the most grid-scale battery energy storage systems in 2023?

This treemap, created in partnership with the National Public Utilities Council, visualizes which countries had the most grid-scale battery energy storage systems (BESS) in 2023. China has nearly half the world’s grid storage battery capacity and keeps growing at a breakneck pace.

What types of energy storage are included?

Other storage includes compressed air energy storage, flywheel and thermal storage. Hydrogen electrolysers are not included. Global installed energy storage capacity by scenario, 2023 and 2030 - Chart and data by the International Energy Agency.

Why is the composition of the electricity system important?

The composition of the electricity system sets the foundation for current and future electricity storage needs and business opportunities. A crucial factor to consider is the share of wind and solar in the electricity generation mix. These sources are intermittent due to their dependence on weather conditions.

Which country has the largest storage capacity?

California’s 8.6 GW is the largest capacity of any state and more than twice that of second-place Texas. Although Canada had only 0.4 GW of storage capacity in 2023, it quadrupled its capacity from the previous year. However, its 426% annual growth rate is still not the highest of the top 10 countries.

Which countries invest in battery energy storage systems?

Battery Energy Storage Systems (BESS) are key to integrating variable renewable energy sources like solar and wind. This report examines the factors influencing BESS investments in Germany, the UK, France, Spain, Italy, and the Netherlands.