Power Generation - MIRATECH

Power Generation

MIRATECH supports critical applications in the power-generation market, including:

  • Data centers
  • Prime power
  • Standby/emergency power
  • Distributed generation (DG)
  • Peak shaving
  • Combined heat and power (CHP)
  • Biofuels

Our diverse customer base includes the OEM engine dealer network and end users such as financial institutions, critical care facilities and universities. In addition to our innovative products, they rely on our expertise in navigating today’s regulatory market, which includes:

  • Tier-4 Interim and Final
  • YYYY (Quad Y)
  • California Air Resources Board (CARB)
  • Ozone changes within National Ambient Air Quality Standards (NAAQS)
  • U.S. State Implementation Plans
  • Canadian Province Standards
  • World Bank Standards
  • T.A. Luft Standards & BImSchV 44
  • MCPD (Medium Combustion Plant Directive)
  • EU Stage V
  • LEZ (Low Emission Zones) – UK Specified Generator

System Integration

MIRATECH provides total exhaust system integration for power generation facilities, including:

  • Emission controls
  • Exhaust heat recovery
  • Engine exhaust and intake silencers
  • Interconnecting piping

Data Centers

MIRATECH’s data center offering provides unmatched technical performance and maximum environmental benefit. These centers offer an integrated package providing the maximum level of assurance, often surpassing a Tier IV level of compliance.

Our Tier V system offers unbeatable air toxics and global warming potential reduction, lower PM and NOx emissions, a closed-loop SCR controller, and real-time monitoring and data-logging.

Core Products and Integrated Systems


  • Compact design fits in engine room or on generator enclosures
  • For diesel applications, can achieve Tier 4 Final or better emission requirements
  • For natural gas applications, can be supplied as SCR or SCR/Oxidation
  • Integrated silencing – 30-35 dBA attenuation or higher


  • Reduces NOx, CO, VOC and PM to Tier 4 Final or better
  • Active DPF regeneration technology works regardless of exhaust temperatures
  • Active self-regenerating DPF technology by Rypos
  • Compact design fits in engine room or on generator enclosures
  • Integrated silencing – 25 dBA with option for higher attenuation


  • Maximum reduction of PM from engine exhaust (up to 97%)
  • Contains a DOC and passive DPF
  • Reduces CO, HC, VOC, HAP, PM
  • For emergency backup and prime power generators
  • Accommodates engines from 37 kW to 4 MW
  • Critical-grade noise reduction
  • Can be fitted on Tier 1 and newer engines

MIRATECH Monitoring
& Control Systems

All systems are designed and built in-house, are available with communications to customer SCADA/BAS and remote diagnostics, and feature:

  • SCR controls – ACIS3, ACISBLU
  • Catalyst monitoring systems – MIRA-MONITOR
  • DPF monitor