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Our ElectroSafe Fluid Ecosystem

Next-gen processors and technologies, such as artificial intelligence, machine learning, edge computing, and the internet of things, as well as the increase in remote workforces, have pushed air-cooled data centers to their limits. Corporate sustainability policies and ESG mandates are also accelerating a shift to an eco-friendlier cooling solution.

Enter the natural successor to legacy air cooling—liquid immersion cooling solutions from GRC. At GRC, we are on a quest to deliver efficient and sustainable data center cooling solutions around the world. And, as The Immersion Cooling Authority®, we are uniquely qualified to help guide you to the best immersion cooling fluids for your unique requirements. We evaluate and validate our partner’s dielectric fluids for use in our immersion cooling systems, ensuring globally available, environmentally responsible solutions that meet material compatibility, performance, efficiency, sustainability, and safety requirements.

ElectroSafe fluids are an indispensable feature of all our immersion cooling systems. Combined with ElectroSafe, our systems have been engineered to ensure maximum
system uptime while maintaining its cooling capacity.

Targeted Flow Heat Sinks

Partner Fluids Undergo Thorough Testing to Ensure Maximum Benefit to End Users

  • Quality and safety
  • Performance & system compatibility
  • Integrity over time
  • Lifecycle Management
  • Eco-friendliness/sustainability
  • Reliable supply, cost, and lead times

ElectroSafe Fluids Partners

ELECTROSAFE PARTNER

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ENEOS Logo
HF Sinclair Innovate logo
Castrol Logo
HD Hyundai Oilbank Logo
Total Energies logo
Oleon Logo
Lubrizol Logo

Shell Immersion Cooling Fluids

To scale immersion cooling globally, customers need fluids backed by deep scientific expertise, rigorous testing, and reliable worldwide supply. GRC partners with Shell to bring industrial-grade fluid innovation into mission-critical data center environments.
Shell’s advanced gas-to-liquids (GTL) technology, combined with GRC’s proprietary immersion systems, delivers highly stable, energy-efficient dielectric fluids engineered specifically for long-term immersion cooling performance.
Partner fluids undergo thorough testing to ensure maximum benefit to users
  • Quality and safety
  • Performance & system compatibility
  • Integrity over time
  • Lifecycle management
  • Eco-friendliness/sustainability
  • Reliable supply, cost, and lead times
Shell and GRC collaborate through the ElectroSafe® Fluid Partner Program to jointly test, validate, and optimize single-phase immersion cooling fluids. Using GRC’s proprietary evaluation protocols, the partnership ensures superior thermal performance, material compatibility, and operational safety, giving customers confidence to deploy immersion cooling at scale with trusted, globally supported fluids.

Hyundai Oilbank Immersion Fluids

The future of data center cooling depends on fluids that combine performance, safety, and supply stability. GRC partners with HD Hyundai Oilbank to strengthen the global immersion cooling ecosystem.
HD Hyundai Oilbank contributes expertise in advanced refining and specialty fluids, supporting ElectroSafe® coolants designed for efficient and reliable immersion cooling.

Partner fluids undergo thorough testing to ensure maximum benefit to users

  • Quality and safety
  • Performance & system compatibility
  • Integrity over time
  • Lifecycle management
  • Eco-friendliness/sustainability
  • Reliable supply, cost, and lead times
GRC and HD Hyundai Oilbank work together to validate dielectric fluids that meet immersion cooling requirements for safety, compatibility, and long-term operation, enabling scalable, future-ready cooling deployments.

S-OIL

Advanced thermal management is key to enabling sustainable data center operation, with high-performance immersion cooling fluids playing a critical role. In collaboration with S-OIL, GRC delivers premium-quality immersion cooling fluids designed for next-generation, sustainable data centers.

S-OIL ensures a stable crude supply from Saudi Aramco and leverages its proprietary advanced base oil refining technology to deliver high-quality immersion cooling fluids with exceptional stability and energy efficiency. S-OIL leverages these strengths to optimize thermal management and enhance overall datacenter efficiency.

  • Quality and safety
  • Performance & system compatibility
  • Integrity over time
  • Lifecycle management
  • Eco-friendliness/sustainability
  • Reliable supply, cost, and lead times

S-OIL and GRC collaborate through the ElectroSafe® Fluid Partner Program to jointly test, validate, and optimize single-phase immersion cooling fluids. Through joint testing and qualification, S-OIL and GRC ensure that immersion cooling fluids meet stringent standards for thermal efficiency, material compatibility, and sustainability — supporting reliable, scalable deployments worldwide.

ENEOS Immersion Cooling Fluids

Global adoption of immersion cooling requires fluids engineered for consistency, safety, and efficiency across diverse environments. GRC partners with ENEOS to expand access to high-quality dielectric fluids backed by advanced R&D.
ENEOS brings deep expertise in specialty chemicals and base oils, supporting immersion cooling fluids that deliver stable performance and long-term reliability.

Partner fluids undergo thorough testing to ensure maximum benefit to users

  • Quality and safety
  • Performance & system compatibility
  • Integrity over time
  • Lifecycle management
  • Eco-friendliness/sustainability
  • Reliable supply, cost, and lead times
GRC and ENEOS collaborate to evaluate and validate immersion fluids that align with GRC’s ElectroSafe® standards, helping customers deploy immersion cooling solutions that perform reliably over time and across geographies.

SK Enmove Immersion Fluids

Next-generation data centers require fluids engineered for extreme thermal loads and long service life. GRC partners with SK Enmove to advance immersion cooling fluids capable of supporting AI and HPC workloads.
By combining SK Enmove’s advanced lubricant and base oil technologies with GRC’s immersion cooling platforms, the partnership delivers high-performance dielectric fluids optimized for single-phase immersion.

Partner fluids undergo thorough testing to ensure maximum benefit to users

  • Quality and safety
  • Performance & system compatibility
  • Integrity over time
  • Lifecycle management
  • Eco-friendliness/sustainability
  • Reliable supply, cost, and lead times
Through joint testing and qualification, SK Enmove and GRC ensure immersion cooling fluids meet strict requirements for thermal efficiency, material compatibility, and sustainability, enabling reliable, scalable immersion deployments worldwide.

Castrol ON Immersion Cooling Fluids

As immersion cooling moves into mainstream data center operations, fluids must deliver predictable performance and trusted quality. GRC partners with Castrol ON to extend proven fluid expertise into digital infrastructure cooling.
Castrol ON’s innovation in advanced fluids complements GRC’s immersion systems, supporting efficient heat transfer, system reliability, and operational longevity.

Partner fluids undergo thorough testing to ensure maximum benefit to users

  • Quality and safety
  • Performance & system compatibility
  • Integrity over time
  • Lifecycle management
  • Eco-friendliness/sustainability
  • Reliable supply, cost, and lead times
Through collaboration and testing, GRC and Castrol ON ensure immersion cooling fluids meet the demands of high-density, always-on computing, helping customers unlock performance gains while reducing cooling-related energy use.

HF Sinclair Innovate

Reliable immersion cooling depends on fluid purity, consistency, and long-term performance. GRC partners with HF Sinclair to bring refined fluid engineering and dependable supply into the immersion cooling ecosystem.
HF Sinclair contributes deep expertise in specialty fluid formulation, supporting ElectroSafe® fluids that deliver consistent thermal performance and operational reliability in immersion-cooled environments.

Partner fluids undergo thorough testing to ensure maximum benefit to users

  • Quality and safety
  • Performance & system compatibility
  • Integrity over time
  • Lifecycle management
  • Eco-friendliness/sustainability
  • Reliable supply, cost, and lead times
GRC and HF Sinclair collaborate to validate immersion cooling fluids that meet demanding data center requirements. Together, they help customers deploy high-density computing with confidence, supported by proven fluid performance and supply reliability.

TotalEnergies

As data centers pursue lower emissions and higher efficiency, advanced dielectric fluids must support both performance and sustainability goals. GRC partners with TotalEnergies to advance immersion cooling fluids designed for energy-efficient, environmentally responsible operations.
This collaboration aligns TotalEnergies’ expertise in advanced fluid development with GRC’s immersion cooling systems, enabling optimized heat transfer, reduced energy consumption, and long-term fluid stability.

Partner fluids undergo thorough testing to ensure maximum benefit to users

  • Quality and safety
  • Performance & system compatibility
  • Integrity over time
  • Lifecycle management
  • Eco-friendliness/sustainability
  • Reliable supply, cost, and lead times
Through joint validation and performance testing, GRC and TotalEnergies ensure dielectric fluids meet strict standards for safety, efficiency, and durability. The partnership expands customer access to high-quality immersion fluids that support sustainable data center growth without sacrificing performance.

Oleon

Sustainable data center cooling requires innovation beyond traditional petroleum-based fluids. GRC partners with Oleon to explore advanced, environmentally conscious fluid solutions for immersion cooling.

Oleon’s expertise in specialty and bio-based fluids supports the development of immersion cooling solutions aligned with sustainability and ESG objectives.

Partner fluids undergo thorough testing to ensure maximum benefit to users

  • Quality and safety
  • Performance & system compatibility
  • Integrity over time
  • Lifecycle management
  • Eco-friendliness/sustainability
  • Reliable supply, cost, and lead times
Through collaborative evaluation, GRC and Oleon help expand the range of immersion fluids available to customers, offering options that balance performance, safety, and environmental responsibility.

Lubrizol

Advanced additive chemistry plays a critical role in fluid performance and longevity. GRC partners with Lubrizol to enhance immersion cooling fluids through material science and formulation expertise.
Lubrizol’s deep knowledge of fluid additives supports improved stability, compatibility, and long-term performance of ElectroSafe® immersion fluids.

Partner fluids undergo thorough testing to ensure maximum benefit to users

  • Quality and safety
  • Performance & system compatibility
  • Integrity over time
  • Lifecycle management
  • Eco-friendliness/sustainability
  • Reliable supply, cost, and lead times
GRC and Lubrizol collaborate to evaluate and optimize immersion cooling fluid formulations, ensuring reliable thermal performance and durability across demanding data center environments.