Power Battery Water Cooling System Market Valued at $1.5 billion in 2025, Set to Grow at a 15.0% CAGR

Power battery water cooling system market was valued at $1.5 billion in 2025 and is projected to reach $6.6 billion by 2035, growing at a CAGR of 15.0% during the forecast Period (2026-2035). Increasing deployment of high-capacity battery systems is driving demand for advanced water cooling systems in electric vehicles and energy storage, crucial for optimal temperature maintenance and market growth. This trend is reflected in large-scale industrial applications, where robust cooling and utility systems are implemented to ensure operational stability and efficiency in temperature-sensitive processes. For instance, in February 2026, August Energy invested about ?80?million to provide key infrastructure, including 480?tons of chilled?water cooling capacity, a 1,428?cfm compressed air system, and 1,100?kVA UPS backup, for a new 1.5?GW solar module manufacturing facility near Jaipur, Rajasthan, under a 10?year energy?as?a?service contract. The chilled?water cooling and utilities are designed to support temperature?sensitive processes and ensure stable production operations.

Browse the full report description of “Power Battery Water Cooling System Market Size, Share & Trends Analysis by Type (Embedded Water Cooling System, and Bridged Water Cooling System), By Application (Battery Electric Vehicles (BEVs), Plug-in Hybrid Electric Vehicles (PHEVs), Stationary Battery Energy Storage Systems (BESS), and Electric Commercial Vehicles/Heavy Equipment), By Cooling Approach (Cold Plate Cooling (Indirect), and Direct Contact Liquid Cooling/Immersion), By Cooling Fluid Type (Water-Glycol Solutions, and Dielectric Fluids (Silicone/Esters)), Forecast Period (2026-2035)” at https://www.omrglobal.com/industry-reports/power-battery-water-cooling-system-market

Significant Investment in Battery Production and Advanced Grid Storage Solutions

• In April 2025, an energy storage provider invested Rs 400 crore over the next 18 to 36 months to ramp up its battery production and power electronics capabilities, expanding manufacturing capacity from 250 MWh to 2.5 GWh. This is in addition to over Rs 100 crore previously invested in R&D and infrastructure. The investment will include equity and debt components. Pure launched the PuREPower Grid, a five MWh grid storage solution designed to enhance power grid stability and facilitate renewable energy integration, featuring high-energy-density batteries, advanced cooling systems, and predictive AI. Incubated at i-TIC, IIT Hyderabad, Pure has filed over 120 patents and serves over 80,000 customers across India, focusing on the solar, wind, and EV charging sectors.

Market Coverage

• The market number available for – 2025-2035
• Base year- 2025
• Forecast period- 2026-2035
• Segment Covered-
  • By Type
  • By Application
  • By Cooling Approach
  • By Cooling Fluid Type
• Regions Covered-
  • North America
  • Europe
  • Asia-Pacific
  • Rest of the World
• Competitive Landscape - Boyd Corp., Dana Ltd., Hanon Systems, MAHLE GmbH, Modine Manufacturing Co.

Key questions addressed by the report.

• What is the market growth rate?
• Which segment and region dominate the market in the base year?
• Which segment and region will project the fastest growth in the market?
• Who is the leader in the market?
• How are players addressing challenges to sustain growth?
• Where is the investment opportunity?

Global Power Battery Water Cooling System Market Report Segment

By Type

• Embedded Water Cooling System
• Bridged Water Cooling System

By Application

• Battery Electric Vehicles (BEVs)
• Plug-in Hybrid Electric Vehicles (PHEVs)
• Stationary Battery Energy Storage Systems (BESS)
• Electric Commercial Vehicles/Heavy Equipment

By Cooling Approach

• Cold Plate Cooling (Indirect)
• Direct Contact Liquid Cooling/Immersion

By Cooling Fluid Type

• Water-Glycol Solutions
• Dielectric Fluids (Silicone/Esters)

Global Power Battery Water Cooling System Market Report Segment by Region

North America

• United States
• Canada

Europe

• UK
• Germany
• Italy
• Spain
• France
• Russia
• Rest of Europe

Asia-Pacific

• China
• India
• Japan
• South Korea
• Australia and New Zealand
• ASEAN Economies
• Rest of Asia-Pacific

Rest of the World

• Latin America
• Middle East & Africa

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