Jean Luc And Peter Mingils talk about France Ukraine and Nuclear weapons Plus AI datacenters on Building Fortunes Radio

Loading… 0:00 0:00 Jean Luc and Peter Mingils talk about France and now Ukraine sharing Nuclear Weapons and Magnetic Frequencies and AI datacenters on Building Fortunes Radio The rapid evolution of Artificial Intelligence (AI) has fundamentally altered the blueprint of the modern data center. In 2026, the industry is no longer just "consuming” power; it is reinventing how electricity is converted, distributed, and managed at a scale previously reserved for heavy industrial plants. As AI models grow in complexity, the power demand per rack has surged from a traditional 5–10 kW to upwards of 100 kW, with some specialized clusters projected to reach 1 MW per rack. To meet this "AI power crunch,” engineers are developing a new generation of power supply technologies that prioritize density, efficiency, and modularity. 1. The Shift to 54V and 800V Architectures For decades, the 12V DC busbar was the standard for delivering power to server components. However, at the extreme power levels required by modern GPUs (like the NVIDIA Blackwell series), 12V systems face massive "copper loss”—energy wasted as heat due to high current traveling through cables. To combat this, the industry has shifted toward 54V (and 48V) power shelves. By increasing the voltage, the current is reduced, which significantly improves efficiency and allows for thinner, more manageable power distribution. HVDC (High-Voltage Direct Current): Looking further ahead, projects like the Open Compute Project (OCP) are advancing ±400V (800V bipolar) HVDC solutions. This eliminates multiple AC-to-DC conversion steps, which are traditionally "leaky” points where energy is lost as heat. 2. Titanium-Grade Efficiency and Silicon Carbide (SiC) The physical Power Supply Units (PSUs) themselves are undergoing a material revolution. Modern data centers now mandate 80 PLUS Titanium certification, meaning the PSU must be at least 96% efficient. The "secret sauce” behind these gains is the transition from traditional silicon-based components to Wide Bandgap (WBG) semiconductors, specifically Silicon Carbide (SiC) and Gallium Nitride (GaN). These materials allow power supplies to: Operate at much higher temperatures.Switch at faster speeds with lower energy loss.Occupy a smaller physical footprint, freeing up valuable "white space” in the rack for more compute power. 3. Modular and "Islanded” Power Generation Because the existing utility grids in many regions are reaching their capacity, data center operators are no longer waiting for the grid to catch up. The latest development is the "Bring Your Own Power” (BYOP) strategy. Small Modular Reactors (SMRs) and Microgrids: Hyperscalers are increasingly investing in on-site nuclear energy and natural gas microgrids to ensure a dedicated, "always-on” power supply that is independent of the public grid.Modular UPS Systems: Instead of one massive, monolithic Uninterruptible Power Supply (UPS) for the whole building, data centers are moving to modular UPS units. These can be "hot-swapped” or scaled up instantly as more server racks are added, ensuring the facility doesn't pay for power capacity it isn't yet using. 4. The Integration of Power and Liquid Cooling In 2026, power and cooling are no longer separate departments. High-density AI power supplies generate so much heat that air cooling is physically incapable of removing it. The newest power systems are designed for Direct-to-Chip (DTC) or Immersion Cooling. In these setups, the power supply components may be partially or fully submerged in a dielectric fluid or connected to a liquid-cooled cold plate. This integration allows the PSU to run at "full throttle” without thermal throttling, maintaining the stable voltage required for sensitive AI training runs. Comparison: Traditional vs. Next-Gen Data Center Power FeatureTraditional Data CenterAI-Ready Data Center (2026)Rack Power Density5 – 15 kW50 – 300+ kWVoltage Architecture12V DC54V / 800V HVDCPSU EfficiencyGold/Platinum (90–94%)Titanium (96%+)Cooling MethodForced Air / CRACDirect Liquid / ImmersionGrid DependencyPure Utility GridHybrid / On-site Microgrids The "Tokens per Watt” Economy The metric for success has shifted. It is no longer just about PUE (Power Usage Effectiveness); it is about performance per watt. As power becomes the primary bottleneck for AI growth, the winners in the industry will be those who can squeeze the most computational "tokens” out of every watt of electricity. The power supplies being developed today are the unsung heroes of this revolution—the silent engines that turn raw electricity into the intelligence of tomorrow. Peter Mingils talks about the new company and services being offered by Jean Luc and Diane on previous Building Fortunes radio shows. Company name is:ABSOLUTE BRANDING Inc.Email: [e-mail]: 805.946.3122Services: Bookkeeping, Creation of corporate entities ( profit & non-profits) and Management...