Modular energy systems and solutions for critical infrastructure.

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  • Home
  • Products
    • Product Summary
    • Utility Series Power
    • Resiliency Series Power
    • ResiliencyDR Series Power
    • ResiliencyDRS SeriesPower
    • 1gen Series Power
    • 2gen Series Power
    • TRUXX Gas Conditioning
  • Solutions
    • Solution Summary
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    • Critical Backup Power
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BEHIND-THE-METER POWER PLANTS

ON and NEVER off. NO GRID. NO PROBLEM.

Nex1 delivers modular, natural gas-fueled power systems designed for prime, behind-the-meter operation. These solutions provide reliable, dispatchable electricity independent of the grid, enabling customers to secure uptime, control energy costs, and scale power with demand.


Built on proven high-efficiency genset platforms , Nex1 systems are engineered for islanded or grid parrallel prime power, making them ideal for high-load, mission-critical applications.


1MW to 1GW+ Power Stations

Configure your solution now.

Click the configurator below to enter your project specific requirements or schedule a guided solution configuration from the home page.

CONFIGURE

Power Generation Building Blocks

Utility Series™

Resiliency Series™

Resiliency Series™

The Utility Series™ delivers industrial to utility-scale power in modular power blocks engineered for minimum footprint, rapid deployment, prime operation, and grid-parallel or islanded modes. 


Natural Gas/Hydrogen 

Prime and Continuous Operation

4-6 MW Blocks

4MW to 180MW+ Configurations

5kV to 38kV Class Options

0.02 g/bhp NOx

US Content, EPA Certified,UL2200


Power blocks can be configured in one or more blocks of of two lean-burn natural gas gensets in a stacked configuration,and optional heat recovery for CHP applications.

CONFIGURE

Resiliency Series™

Resiliency Series™

Resiliency Series™

The Resiliency Series™ delivers commercial to utility-scale power in modular power blocks engineered for rapid deployment, prime operation, and grid-parallel or islanded modes.

 

Natural Gas/Hydrogen

Prime and Continuous Operation

1 - 3MW Blocks

1MW to 180MW+ Configurations

600V to 38kV Class Options

0.02g/bhp NOx

US Content, EPA Certified, UL2200


Power blocks can be configured with one or more lean-burn natural gas gensets and optional heat recovery for CHP applications.


CONFIGURE

Resiliency DR Series™

Resiliency DRS Series™

Resiliency DRS Series™

The Resiliency DR Series™ delivers commercial to utility-scale power in modular power blocks engineered for rapid deployment, standby and prime operation, and grid-parallel or islanded modes. 


Natural Gas/Propane

Standby and Prime Operation

1MW-3.5MW Blocks

1MW to 180MW+ Configurations

600V to 38kV Class Options

0.05g/bhp NOx

US Content, EPA Certified, UL2200, NFPA 110


Power blocks can be configured with two or more rich-burn natural gas gensets.


Configure

Resiliency DRS Series™

Resiliency DRS Series™

Resiliency DRS Series™

The Resiliency DRS Series™ delivers commercial to utility-scale power in modular power blocks in a stacked configuration; engineered for rapid deployment, standby and continuous operation, and grid-parallel or islanded modes. 


Natural Gas/Propane

Standby and PrimeOperation

2MW-11MW Blocks

2MW to 180MW+ Configurations

600V to 38kV Class Options

0.05g/bhp NOx

US Content, EPA Certified, UL2200, NFPA 110


Power blocks can be configured with four or more rich-burn natural gas gensets.

Configure

Gas Infrastructure Building Blocks

City Gate Control, Filtration & Metering

City Gate Control, Filtration & Metering

 


 Utility-Grade City Gate Metering, Filtration & Control 


Capacity: Configurable for project-specific flow requirements; designed to support behind-the-meter power plants from individual power blocks to multi-hundred-MW and multi-GW campus deployments when paired with TRUXX modular gas conditioning systems.  


Applications:
(1) Data center campuses receiving high-pressure
utility or transmission pipeline gas
(2) Behind-the-meter power plants requiring
custody transfer and controlled gas entry
(3) Industrial parks and manufacturing hubs with
centralized gas infrastructure
(4) Private microgrids serving multiple generation
assets or tenants
(5) Energy developers / IPPs deploying phased
on-site generation projects
(6) Sites requiring integrated gas filtration,
metering, isolation, and control in addition to
downstream letdown and conditioning 


Capabilities: 

  • Custody transfer metering and gas flow measurement
  • Gas filtration upstream of letdown and conditioning equipment
  • Pipeline gas receipt and controlled delivery to TRUXX systems
  • Integration with pressure letdown, heating, and distribution modules
  • ESD / isolation valve integration for project-level safety shutdown
  • PLC-based control and telemetry interface
  • Coordination with plant controls, microgrid systems, and AWARE monitoring
  • Modular, repeatable skid-mounted architecture for rapid deployment 

Value:
A standardized city gate entry platform that transforms utility gas interconnects into controlled, measured, and protected fuel infrastructure—reducing EPC complexity, improving gas system visibility, supporting custody transfer accuracy, and enabling reliable downstream conditioning for mission-critical behind-the-meter power generation. 

CONFIGURE

TRUXX™ Gas Conditioning

City Gate Control, Filtration & Metering

 


 Mission-Critical Gas Conditioning 


Capacity Range:  Up to ~70 MMSCFD per TRUXX unit; scalable from ~2 MW power blocks to multi-GW campuses using parallel modular units. 

 

Applications:
(1) Hyperscale data center campuses deploying
behind-the-meter generation
(2) Gas turbine and reciprocating engine power
plants requiring stable fuel gas
(3) Microgrids and distributed generation systems
with rapid load variability
(4) Industrial energy systems supplied from
high-pressure pipeline gas
(5) Bridge-to-grid projects requiring redeployable
gas infrastructure
(6) Multi-phase power campuses needing scalable,
standardized gas conditioning


Capabilities: 

  • High-pressure gas letdown up to ~1,440 psig
  • Stable downstream pressure, typically 30–100 psig configurable
  • Integrated gas heating and thermal management
  • Temperature stabilization to prevent hydrate formation
  • High turndown operation for rapid load swings
  • PLC-based controls with plant / microgrid integration


Value:
Purpose-built gas conditioning infrastructure that converts high-pressure pipeline gas into stable, generator-ready fuel—accelerating time-to-power, reducing EPC risk, preventing trips and derates, and enabling scalable behind-the-meter power deployment for mission-critical sites.









CONFIGURE

Natural Gas Distribution & Secondary Letdown

Natural Gas Distribution & Secondary Letdown

 

Fully Manged Gas Distribution and Control


Capacity: Configurable for site-specific flow and pressure requirements; supports multiple TRUXX units, power blocks, genset yards, turbines, and phased campus expansion from 5 MW nodes to multi-GW deployments.  


 Applications:
(1) Hyperscale data center campuses with multiple
behind-the-meter power blocks
(2) Reciprocating engine and turbine plants requiring
balanced fuel distribution
(3) Private microgrids serving multiple facilities,
tenants, or generation assets
(4) Industrial parks and manufacturing hubs with
centralized gas supply infrastructure
(5) Phased power deployments requiring scalable
header expansion
(6) Sites requiring standardized gas routing between
TRUXX conditioning systems and downstream loads 

 

Capabilities:

  • Skid-mounted gas header architecture
  • Distribution of conditioned fuel gas across multiple generation assets
  • Load balancing across gensets, turbines, or power blocks
  • Integration with TRUXX gas letdown and conditioning systems
  • Coordination with plant, microgrid, and Algas-SDI control systems
  • Modular, repeatable architecture for rapid deployment
  • Supports phased expansion and parallel system configurations
  • End-to-end gas system visibility when integrated with AWARE monitoring


Value:
A standardized distribution backbone that routes conditioned gas from TRUXX units to multiple power assets—reducing field construction complexity, improving fuel delivery coordination, and enabling scalable, repeatable gas infrastructure for mission-critical behind-the-meter power campuses.

Configure
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