European and American solar container battery Field

Are batteries the next big play for Europe's energy system?

As grid-scale energy storage expands across Europe, batteries are fast becoming the backbone of a cleaner, more flexible power system — and the next big play for investors. When wind farms overproduce or clouds sweep across solar fields, Europe’s lights now stay on thanks to a quiet force — mega batteries.

How many batteries will the energy storage industry install in 2025?

Nearly a decade ago, when the energy storage market was in its infancy, an industry organization set a dreamy goal: By the end of 2025, the U.S. would deploy 35 gigawatts of batteries connected to the grid. So how’d the storage industry do? In the third quarter, 4.7 gigawatts of batteries were installed.

How much battery capacity will Europe have by 2030?

Europe’s storage landscape is expanding at extraordinary speed. Installed battery capacity has increased sixfold since 2020, led by the UK, Germany, Spain, and Italy. Analysts at BloombergNEF expect more than 130 gigawatt-hours (GWh) of capacity by 2030 — up from roughly 17 GWh today. Behind those numbers is a profound market shift.

What are the key market trends for battery storage?

It covers key market trends, with a particular focus on the shift toward utility-scale storage, the continuing growth of residential and commercial installations, and the evolving role of battery storage in supporting Europe's clean energy goals.