L2D2 Power Utility Hub
Delivering 800VDC Readiness for NVIDIA AI Factories
The L2D2 Power Utility Hub is a purpose-engineered platform for delivering GPU-grade, rack-level, and zone-ready electrical infrastructure. Designed for AI factories, our power ecosystem supports extreme density, modular ramp-up, and immediate rack activation with utility-grade resilience and financial transparency.
Built for the next generation of high-performance computing workloads, the L2D2 Hub eliminates traditional power bottlenecks that constrain AI deployment velocity. Our integrated approach combines municipal partnership structures with enterprise-grade reliability, enabling data center operators to focus on compute rather than infrastructure challenges.
Explore Architecture
Key Features at a Glance
The L2D2 Power Utility Hub represents a fundamental reimagining of data center power delivery. By integrating utility-scale infrastructure with rack-level precision, we've created a platform that addresses the unique demands of AI workloads while maintaining the reliability standards expected by enterprise operators.
800VDC Power Readiness
AI-native voltage for Rubin- and Kyber-class racks eliminates conversion losses and delivers power exactly where modern GPU architectures need it most.
Dual Redundant Substations
Dedicated L2D2-owned 345kV delivery infrastructure with N+1 design ensures continuous operation even during maintenance or fault conditions.
Rack-to-Substation Zoning
Power delivered by zone in 25MW blocks with trench-integrated distribution enables granular control and efficient capacity allocation.
Co-Trenched with Cooling + Fiber
Unified underground utility trench reduces deployment time and integrates power, cooling, and network infrastructure in a single coordinated pathway.
Day 1 Activation
Pre-laid conduit and switchgear enable rapid energization, allowing racks to come online within hours rather than months of facility readiness.
Multi-Source Flexibility
Supports gas generation, ERCOT grid integration, battery backup systems, and microgrid overlays for ultimate power source diversity.
Utility Franchise Model
Municipal P3 structure with fixed delivery pricing eliminates markup layers and provides long-term cost predictability for infrastructure planning.
Power Architecture Schematic
The L2D2 power architecture is designed from the ground up to support the extreme density and reliability requirements of modern AI training clusters. Our multi-tier approach ensures redundancy at every level while maintaining the flexibility to scale capacity as workload demands evolve.
Primary Infrastructure
  • 345kV Grid Feed: Direct connection to high-voltage transmission network with dedicated capacity allocation
  • L2D2-Owned Substation: Sovereign control over transformation and distribution with utility-grade monitoring
  • Medium Voltage Distribution: Underground trench network delivering power to zone-level transformers
Rack-Level Delivery
  • Zone Transformers: Localized step-down infrastructure positioned for minimal transmission loss
  • 800VDC Rack Drops: Direct delivery with red/blue A/B loop redundancy for fault tolerance
  • Backup Integration: Gas generation overlay and BESS-ready interconnect points for resilience
Every component in the power path is designed with redundancy and monitoring capabilities. Real-time telemetry tracks load distribution, voltage stability, and thermal conditions across the entire network, enabling predictive maintenance and proactive capacity management. The architecture supports both steady-state training workloads and burst inference patterns without manual intervention.
Scale and Activation
The L2D2 Power Utility Hub delivers unprecedented scale with phased activation that matches your deployment timeline. Our infrastructure is designed to support multi-year growth trajectories while maintaining day-one operational readiness for immediate capacity needs.
150MW
Phase 1 Activation
Currently live and serving production workloads with full redundancy
925MW
Total Capacity
Across 5 phases of planned infrastructure expansion
800V
Rack Voltage
Native DC delivery optimized for GPU power requirements
Utility Path Redundancy
A/B loops per rack zone ensure continuous operation during maintenance windows and fault conditions. Automatic failover systems detect and respond to power path issues in milliseconds.
Generator Backup
Onsite gas generation with 1.2 GW planned capacity provides grid-independent operation capability. Fuel storage and generation equipment sized for extended autonomous operation.
Load Zone Control
Microgrid-ready infrastructure with AI-based dispatch logic optimizes power source selection based on cost, availability, and workload requirements in real-time.
Our phased approach allows infrastructure investment to track actual deployment, avoiding the capital inefficiency of over-provisioning while ensuring capacity is always available ahead of demand. Each phase includes complete redundancy and monitoring systems, maintaining enterprise-grade reliability from the first rack to full build-out.
Public-Private Partnership (P3) Power Franchise
The L2D2 Power Utility Hub operates under a groundbreaking P3 Power Franchise structure that delivers sovereign-level energy provisioning on private infrastructure. This model represents a new paradigm in data center power delivery, combining the reliability of regulated utilities with the flexibility and control required for AI-scale operations.
Exclusive Power Delivery
Franchise agreement with city and county entities establishes dedicated service territory with guaranteed capacity rights. This structure eliminates competition for power resources and provides long-term certainty for infrastructure planning.
Fixed-Price PPA Structure
Utility-backed power purchase agreement with transparent pricing eliminates market volatility. Long-term contracts provide budget certainty while maintaining flexibility for capacity adjustments as workload requirements evolve.
Operational Control
Complete authority over uptime management, fuel source selection, and load curtailment decisions. Unlike traditional utility relationships, L2D2 clients maintain direct control over critical operational parameters.
Transparent Metering
Utility-grade metering infrastructure deployed at zone, rack, and pod levels enables precise cost allocation and usage optimization. Real-time visibility into consumption patterns supports both financial planning and technical optimization efforts.

Regulatory Advantages: The P3 franchise model provides regulatory stability typically reserved for traditional utilities while maintaining the operational flexibility required for modern AI infrastructure. This hybrid approach delivers the best of both worlds for enterprise data center operators.
Advantages for AI Infrastructure Clients
The L2D2 Power Utility Hub eliminates traditional infrastructure constraints that limit AI deployment velocity. By integrating utility-scale reliability with rack-level precision, we've created a platform that enables AI infrastructure operators to focus on compute performance rather than power management challenges.
Rack-Ready Voltage
800VDC direct to GPU racks eliminates multiple conversion stages, reducing power loss by up to 15% compared to traditional AC distribution architectures.
AI-Aware Load Curves
Dispatchable microgrid logic for burst and training loads automatically optimizes power source selection based on workload characteristics and cost parameters.
No Build Delays
Utility trenching is pre-completed per zone, eliminating months of infrastructure deployment time from critical path schedules.
Predictable Pricing
Transparent franchise structure with fixed-rate contracts eliminates utility markup layers and provides long-term budget certainty. No hidden fees or surprise capacity charges.
True Redundancy
N+1 substations, dual trench paths, and gas+grid mix ensure continuous operation. Multiple independent power paths eliminate single points of failure.
Resilient by Design
Local generation plus ERCOT grid integration delivers sovereign-grade uptime with autonomous operation capability during grid disturbances.
The L2D2 Power Utility Hub represents the future of AI infrastructure power delivery where utility-scale reliability meets rack-level precision, enabling unprecedented compute density with enterprise-grade operational control.