Europe Flow Battery Market Size & Share Analysis - Growth Trends & Forecast (2025 - 2030)

The Europe Flow Battery Market Report is Segmented by Type (Vanadium Redox Flow Batteries, Zinc Bromine Flow Batteries, Iron Flow Batteries, and Zinc Iron Flow Batteries) and Geography (United Kingdom, France, Germany, Russia, Spain, NORDIC, and the Rest of Europe). The Report Offers Market Size and Forecasts in Terms of Revenue (USD) for all the Above Segments.

Europe Flow Battery Market Size

Compare market size and growth of Europe Flow Battery Market with other markets in Energy & Power Industry

Europe Flow Battery Market Analysis

The Europe Flow Battery Market size is estimated at USD 75.51 billion in 2025, and is expected to reach USD 174.96 billion by 2030, at a CAGR of 18.3% during the forecast period (2025-2030).

  • Over the medium period, growing penetration of the technology in long-duration energy storage applications, such as renewable power systems, and their long service lives are expected to drive the market during the forecast period.
  • On the other hand, factors like low energy density are expected to negatively impact the market in the future.
  • Nevertheless, the new technological innovations that diversify the scope of flow batteries in new commercial areas create tremendous opportunities for market growth.
  • The United Kingdom is expected to experience significant growth in the market during the forecast period due to many upcoming renewable energy and storage projects.

The United Kingdom is Expected to Witness Significant Growth in the Market Studied

  • The United Kingdom witnessed significant growth in the demand for flow batteries in recent years, particularly after 2021, with a number of projects coming online and proposed to come online in the near future.
  • Flow batteries can be used in an integrated ES system to store renewable energy. The country's renewable energy capacity has been increasing consistently, creating a positive scope for the flow battery market. According to the International Renewable Energy Agency, as of 2023, the total capacity installed by the UK renewable energy industry accounted for 55,561 MW, an annual growth rate of 4.7%.
  • In May 2024, the UK Infrastructure Bank announced EUR 25 million (~USD 27 million) investment into Invinity Energy System Plc to develop next generation vanadium flow battery products. Furthermore, in January 2023, StorTera Ltd developed a single liquid flow battery that combines the advantages of lithium-ion technology and a long-duration renewable energy storage system.
  • Moreover, in April 2023, Invinity Energy Systems PLC announced that it received EUR 11 million (~USD 11.88 million) in funding from the Department for Energy Security and Net Zero under Phase 2 of the Longer Duration Energy Storage Demonstration Competition. Using the funds, the company will deploy a 30 MWh vanadium flow battery, the UK's largest flow battery, and Invinity's largest delivery.
  • Overall, owing to the above projects, the country is expected to witness significant growth in the demand and supply of flow batteries, mainly driven by increasing investments in the sector combined with increasing research and development.

Europe Flow Battery Industry Overview

The European flow battery market is semi-fragmented. Some of the major players in the market are, in no particular order, VRB Energy, RedFlow Ltd, Invinity Energy Systems PLC, Primus Power Corporation, and ESS Tech Inc.

Europe Flow Battery Market Leaders

  1. VRB Energy

  2. RedFlow Ltd.

  3. Invinity Energy Systems PLC

  4. Primus Power Corporation

  5. ESS Tech Inc.

  6. *Disclaimer: Major Players sorted in no particular order
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Europe Flow Battery Market News

  • March 2024: Enel Green Power Espana installed a 1.1 MW/5.5 MWh flow battery in a 3.34 MWp Son Orlandis solar PV plant in the Mallorcan municipality of Palma. Largo Clean Energy delivered the vanadium redox flow battery.
  • December 2023: Aquabattery, a Dutch deep-tech company, developed a long-duration energy storage (LDES) flow battery technology in which energy can be stored with table salt and water. Furthermore, the company is partnering with Statkraft to develop a pilot to test the technology in Delft, the Netherlands.

Europe Flow Battery Market Report - Table of Contents

1. INTRODUCTION

  • 1.1 Scope of Study
  • 1.2 Market Definition
  • 1.3 Study Assumptions

2. RESEARCH METHODOLOGY

3. EXECUTIVE SUMMARY

4. MARKET OVERVIEW

  • 4.1 Introduction
  • 4.2 Market Size and Demand Forecast in USD billion, till 2029
  • 4.3 Recent Trends and Developments
  • 4.4 Government Policies and Regulations
  • 4.5 Market Dynamics
    • 4.5.1 Drivers
    • 4.5.1.1 Growing Penetration of the Technology in Long-Duration Energy Storage Applications
    • 4.5.1.2 Increasing Adoption of Renewable Energy
    • 4.5.2 Restraints
    • 4.5.2.1 Low Energy of Battery Cells
  • 4.6 Supply Chain Analysis
  • 4.7 Porter's Five Forces Analysis
    • 4.7.1 Bargaining Power of Suppliers
    • 4.7.2 Bargaining Power of Consumers
    • 4.7.3 Threat of New Entrants
    • 4.7.4 Threat of Substitutes Products and Services
    • 4.7.5 Intensity of Competitive Rivalry
  • 4.8 Investment Analysis

5. MARKET SEGMENTATION

  • 5.1 Type
    • 5.1.1 Vanadium Redox Flow Batteries
    • 5.1.2 Zinc Bromine Flow Batteries
    • 5.1.3 Iron Flow Batteries
    • 5.1.4 Zinc Iron Flow Batteries
  • 5.2 Geography
    • 5.2.1 United Kingdom
    • 5.2.2 France
    • 5.2.3 Germany
    • 5.2.4 Russia
    • 5.2.5 Spain
    • 5.2.6 NORDIC
    • 5.2.7 Rest of Europe

6. COMPETITIVE LANDSCAPE

  • 6.1 Mergers & Acquisitions, Joint Ventures, Collaborations, and Agreements
  • 6.2 Strategies Adopted by Leading Players
  • 6.3 Company Profiles
    • 6.3.1 VRB Energy
    • 6.3.2 ESS Tech Inc.
    • 6.3.3 Vanadis Power GmbH
    • 6.3.4 Primus Power Corporation
    • 6.3.5 RedFlow Ltd
    • 6.3.6 Invinity Energy Systems PLC
    • 6.3.7 Dalian Rongke Power Co. Ltd
    • 6.3.8 CellCube Energy Storage Systems Inc.
    • 6.3.9 Stryten Energy
    • 6.3.10 H2 Inc.
  • *List Not Exhaustive
  • 6.4 Market Ranking/Share(%) Analysis
  • 6.5 List of Other Prominent Companies

7. MARKET OPPORTUNITIES AND FUTURE TRENDS

  • 7.1 The New Technological Innovations to Diversify the Scope of Flow Batteries
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Europe Flow Battery Industry Segmentation

A flow battery is a type of rechargeable battery in which electrolytes flow through one or more electrochemical cells from one or more tanks. These are also known as redox flow batteries.

The European flow battery market is segmented by type and geography. By type, the market is segmented into vanadium redox flow batteries, zinc-bromine flow batteries, iron flow batteries, and zinc-iron flow batteries. The report also covers the market size and forecasts for the European flow battery market across major countries.

For each segment, the market sizing and forecasts are provided in terms of revenue (USD).

Type Vanadium Redox Flow Batteries
Zinc Bromine Flow Batteries
Iron Flow Batteries
Zinc Iron Flow Batteries
Geography United Kingdom
France
Germany
Russia
Spain
NORDIC
Rest of Europe
Type
Vanadium Redox Flow Batteries
Zinc Bromine Flow Batteries
Iron Flow Batteries
Zinc Iron Flow Batteries
Geography
United Kingdom
France
Germany
Russia
Spain
NORDIC
Rest of Europe
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Europe Flow Battery Market Research FAQs

How big is the Europe Flow Battery Market?

The Europe Flow Battery Market size is expected to reach USD 75.51 billion in 2025 and grow at a CAGR of 18.30% to reach USD 174.96 billion by 2030.

What is the current Europe Flow Battery Market size?

In 2025, the Europe Flow Battery Market size is expected to reach USD 75.51 billion.

Who are the key players in Europe Flow Battery Market?

VRB Energy, RedFlow Ltd., Invinity Energy Systems PLC, Primus Power Corporation and ESS Tech Inc. are the major companies operating in the Europe Flow Battery Market.

What years does this Europe Flow Battery Market cover, and what was the market size in 2024?

In 2024, the Europe Flow Battery Market size was estimated at USD 61.69 billion. The report covers the Europe Flow Battery Market historical market size for years: 2019, 2020, 2021, 2022, 2023 and 2024. The report also forecasts the Europe Flow Battery Market size for years: 2025, 2026, 2027, 2028, 2029 and 2030.

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Europe Flow Battery Industry Report

Statistics for the 2025 Europe Flow Battery market share, size and revenue growth rate, created by Mordor Intelligence™ Industry Reports. Europe Flow Battery analysis includes a market forecast outlook for 2025 to 2030 and historical overview. Get a sample of this industry analysis as a free report PDF download.

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