Technology / Remote Power Generation / EPOD Air & Power (AP) Series

The EPOD from Westgen can reduce methane emissions from pneumatics by up to 99% by replacing methane-rich site gas with clean, dry instrument air.

Maintenance costs are dramatically reduced because the EPOD’s patent-pending design utilizes common industry components that can be serviced without the need for expensive parts or specially trained service technicians.

The EPOD is designed to handle a wide range of power and air requirements (from 5 scfm to 100 scfm) for new wellsites and retrofits!

Westgen AP Series


  • Physical Size (LxWxH)
  • Enclosure Type
    Walk in
  • Climate Control
    Heated & insulated
    Operator adjustable via control panel
  • Generator Gas Type
    EPOD generators are optimized to use Wellhead gas, Natural Gas, or Propane and are designed for intermittent operation – reducing fuel consumption and extending the maintenance cycle
  • SCFM
    Up to 100 scfm (max)
    Simplex or duplex compressors
    5hp to 30hp
  • Air Generation @ 100 PSIG (SCFM)
    Up to 61 scfm on 20hp
    Up to 110 scfm on 30hp
  • Power Generation (6kW)
    AP6 hybrid
  • Power Series
    PR6 hybrid
  • Power Generation (20kW)
    AP20 hybrid
  • Power Series
    PR20 hybrid
  • Power Generation (30kW)
    AP30 hybrid
  • Power Series
    PR30 hybrid
  • Air Generation
    5hp, 7.5hp, 10hp, 15hp, 20hp, and 30hp
  • Compressed Air Series
  • Annual CO2 Emission
    12-18 tCO2e2
    24-37 tCO2e2
    36-54 tCO2e2
  • Solar Array
    3.1kW on EPOD hybrid
    Non-solar option upon request
  • Site UPS Battery Array
    20kWh lithium ion phosphate
    Non-UPS option upon request
  • Heat Trace
    Electric heat trace (standard)
    Optional glycol heat trace
  • Maintenance
    8 to 12 months @30%


Vent Capture

WestGen Technologies EPOD

Vent Capture

WestGen Technologies Product Family

Vent Capture

WestGen Technologies EPOD (Spartan Controls)


  • On-Grid or Off-Grid Power Supply – Every EPOD can be installed on well sites with on-grid or off-grid power supply
  • Off-Grid EPODs use generators that are optimized to use wellhead gas, natural gas, or propane
  • Heat Tracing1 – Electric (default) or Glycol-based (optional) to prevent freezing of onsite piping
  • Power Distribution – 24V-DC and 120/240V-AC power is standard for EPOD and EPOD XL, and an optional upgrade on EPOD Mini
  • RTU - PLC with embedded IO and SCADA system with callouts
  • H2S Capability – Optional inline scrubber, up to 10,000 ppm (optional)
  • 4.6kW Solar panel extension – Added solar capacity for you EPOD or EPOD XL (optional)