AccelGen™
Fast-Track Power Infrastructure with AccelGen™
power infrastructure demands
As grid constraints and extended lead times for transformers and switchgear continue to impact projects, owners are increasingly turning to dedicated onsite backup generator solutions and vendor-agnostic modular power systems that require independent supporting infrastructure.
AccelGen™ Advantages
- Power generation enclosures and platforms for rapid installation
- Long-span structural systems designed for heavy equipment loads
- Integrated ventilation, penetrations, and service access
- Supports generators, fuel cells, batteries, and switch gear
- Scales with growing data center or other mission critical campuses
accelerate the power infrastructure behind your data center
AccelCore™
AccelGen™ complements AccelCore™, a prefabricated structural data center solution, by integrating coordinated power infrastructure into the overall campus delivery strategy.
AccelGen™ Configurations
AccelGen™ includes two primary configurations: an enclosed power building for protected equipment applications, and a structural power platform for open or ventilated equipment applications.
AccelGen™ Platform
- Designed for open or ventilated operation
- Uses ambient airflow, heat rejection
- Heavy duty structural support platform focus
- Direct access, maintenance-friendly layout
- Coordinated electrical interfaces
- Security via fencing or partial screening
- Ideal for ventilated power infrastructure
AccelGen™ Enclosure
- Protected, building-like equipment environment
- Requires weather protection, controlled conditions
- Integrated structure, enclosure, ventilation system
- Coordinated louvers, penetrations, MEP interfaces
- Acoustic control and noise attenuation required
- Fire-rated separation, secured, code-compliant
- Ideal for enclosed generator applications
AccelGen™ Platform
The AccelGen™ Platform is best for power equipment that benefits from an open, ventilated structural support system rather than a fully enclosed building.
Use cases can include:
- Primary power and other modular power systems that need heavy-load support
- Coordinated electrical interfaces, but do not require a full weather-protected, acoustically treated enclosure
AccelGen™ Platform configurations can be configured as one or two story platforms, depending on use case.
AccelGen™ Enclosure
AccelGen™ Enclosure can support both backup and primary power applications. Depending on the equipment, primary power systems may align with an enclosure or a platform solution, backup diesel generator systems most often align with an enclosed building.
An ideal solution when factors such as equipment protection, weather exposure, acoustic control, fire separation, security, or permitting requirements call for an enclosed space.
Use cases can include:
- Back-up diesel generator systems
- Applications that require weather protection
PREFABRICATED POWER INFRASTRUCTURE TO ACCELERATE DATA CENTER DELIVERY
AccelGen™ is configurable to the power strategy, equipment type, and site requirements. By prefabricating the supporting structure early, Clark Pacific helps reduce field work, simplify coordination, and keep mission-critical power infrastructure moving ahead of the construction schedule.
Frequently Asked Questions - Clark AccelGen™
What is AccelGen™?
AccelGen is Clark Pacific’s prefabricated structural solution for onsite power infrastructure. It can support enclosed power-generation buildings and platform-based power applications for data centers and other critical facilities.
What equipment can AccelGen™ support?
AccelGen can be configured for backup diesel generator sets, reciprocating-engine applications, Bloom-type primary power systems, battery systems, switchgear, transformers, and related power infrastructure. Final equipment layouts, loads, airflow, exhaust, access, and vendor requirements are coordinated during design.
Is AccelGen for backup power, primary power, or both?
AccelGen can support both backup and primary power applications. Backup diesel generator systems often align with an enclosed building. Primary power systems may align with an enclosure or a platform depending on the equipment.
Why use prefabricated precast for onsite power infrastructure?
Prefabricated precast power infrastructure reduces field coordination by moving major structural assemblies, openings, embeds, access provisions, and equipment support details into a factory-built system. This supports faster installation, fewer trade interfaces, more predictable execution, and repeatable deployment across campus programs.
How do I choose between AccelGen Platform and AccelGen Enclosure?
Use AccelGen Enclosure when the equipment benefits from protected housing, acoustic control, fire separation, secure access, weather protection, or coordinated ventilation openings. Use AccelGen Platform when the project is driven by open or ventilated equipment, heavy-load structural support, service access, drainage, screening, and coordinated electrical interfaces. Final configuration depends on equipment type, OEM requirements, climate, permitting, access, and site criteria.
How does AccelGen™ support acoustic, fire, security, and permitting requirements?
AccelGen Enclosure can use precast wall panels, fire-rated separation, acoustic detailing, controlled access, louver coordination, and integrated attenuation strategies to support code, permitting, and community-noise requirements. AccelGen Platform should be evaluated project by project for life safety, egress, guards, access, fire separation, and AHJ requirements.