Empowering a Sustainable AI Future with Intelligent Power and Cooling

The Future of AI Is Here — and It Must Be Sustainable

Artificial intelligence is transforming industries at an unprecedented pace, bringing with it the need for more powerful and efficient computing infrastructure. But as AI models scale, they also create new challenges — rising energy consumption, heat management complexity, and the demand for faster, more sustainable deployments.

As AI adoption accelerates, so does the focus on making it sustainable. A recent study by Economist Impact, supported by Delta, found that while 44% of companies today prioritize AI energy efficiency, that number is expected to rise to 78% in the next 12 months. This shift signals a new reality: sustainability is no longer just a consideration — it’s a central requirement in AI infrastructure planning.

At Delta, we are enabling this transition with a comprehensive portfolio of intelligent power, cooling, microgrid, and infrastructure management solutions, designed to deliver high performance and long-term energy efficiency — from grid to chip.

Power: Delivering Efficiency from Grid to Chip

Delta’s power solutions are designed to meet the extreme performance demands of modern AI infrastructure while reducing energy loss and physical footprint. At the core is our 800V High Voltage Direct Current (HVDC) architecture, which delivers over 4% greater energy savings compared to traditional systems, achieving up to 98% efficiency by minimizing conversion stages and heat generation. Compact 19-inch HVDC Power Shelves and Busbars enable stable, high-density delivery with a smaller infrastructure footprint.

To enhance reliability during power fluctuations, Delta’s Power Capacitance Shelf provides instant charging and discharging capabilities and delivers up to 20kW of backup power. Additionally, our integration of Solid-State Transformers allows for medium- to low-voltage conversion with advanced AC/DC control, improving both system resiliency and space efficiency.

At the chip level, Delta’s patented High-Density Power Chokes are built with specialized materials and advanced magnetic designs to support high saturation currents and minimize power loss. These chokes are ideal for voltage regulation in AI accelerators, providing stable, efficient performance under high current and elevated temperatures.

These technologies form a complete grid-to-chip power solution that ensures efficiency, scalability, and stability across the entire AI infrastructure power chain.

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Cooling: Precision Thermal Management for AI Density

As data centers push toward higher computing performance, thermal management becomes mission-critical. Delta’s cooling systems address these challenges with flexibility and power. Our Liquid-to-Liquid Cooling Systems can handle up to 1,500 kW of thermal load, delivering robust performance for GPU and CPU clusters.

For rack-level thermal control, we offer Coolant Distribution Units (CDUs) ranging from 80 to 200 kW, ideal for managing high heat density in confined spaces. Our cold plate loop and 3D vapor chamber modules are optimized for next-generation chips, offering efficient heat transfer and a modular design for evolving infrastructure needs.

Completing our thermal lineup, Delta’s HVDC-driven rack fans use 800VDC inputs, high-efficiency 3D curved metal blades, and EC motors to ensure reliable airflow and lower energy usage — even in demanding environments.

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Microgrid Integration: Resilient and Renewable-Ready Energy

To support AI’s growing power demand while addressing carbon goals, Delta delivers Integrated Microgrid Solutions that bring energy flexibility and environmental performance into focus. Our Energy Storage U Series combines battery packs, PCS modules, transformers, and MV/LV panels into two compact 20-foot containers, enabling fast deployment and seamless scalability.

We also enable easy integration with renewable sources, such as solar or hydrogen, and support dynamic load balancing for fluctuating demands. By incorporating Solid-State Transformers and Intelligent Dispatch Systems, our microgrid architecture enhances grid resiliency and empowers data centers to manage distributed energy efficiently — even during unstable grid conditions.

Delta’s Microgrid-Ready Infrastructure helps data centers move beyond traditional energy constraints and embrace a cleaner, more adaptable energy future.

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Integrated Intelligence: Smarter, Safer Operations

Delta’s commitment to sustainable infrastructure extends beyond hardware. We deliver smart systems that drive efficiency and visibility across the entire data center environment.

Our Intelligent Data Center Infrastructure Management Platform, iDCIM, brings together building information modeling (BIM) and artificial intelligence to provide real-time visibility across power, IT assets, cooling, and facilities. This unified interface helps operators optimize energy use, reduce downtime, and improve capacity planning.

Security is enhanced through our AI-powered VORTEX Surveillance Platform, which offers real-time event detection, intuitive video search, and automated response workflows. Meanwhile, our Building Automation Systems integrate lighting, HVAC, and access control into a single operational layer, streamlining facility management.

Together, these solutions give operators the tools to manage infrastructure holistically — enabling smarter decisions, better uptime, and more sustainable operations.

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Delta’s Vision: From Grid to Chip, Smarter and Greener

Delta is committed to building AI infrastructure that is not only powerful but also sustainable. By delivering next-generation HVDC power solutions, advanced thermal management systems, microgrid-ready energy storage, and AI-driven facility management, Delta empowers customers to reduce energy costs, enhance uptime, and future-proof their data centers. Together, these innovations form a smarter, greener foundation for the AI era — from grid to chip.