Advisory Services

We provide engineering support for facility owners and utilities, including feasibility studies, energy savings measurement and verification, and general mechanical engineering and energy management support. Below are examples from past projects.

  • Evaluate HVAC retrofit options

  • Measure and verify energy savings

  • Optimally manage mechanical assets

Refrigeration Performance Monitoring

This refrigeration system showed symptoms of low refrigerant charge:

  • Low evaporating temperature (A)

  • Low condensing temperature (B)

  • High suction superheat (C)

System impact:

  • Reduced cooling capacity

  • Rising room air temperatures

  • Risk of compressor burnout

Following repair of a refrigerant leak and refrigerant recharging, the system returned to healthy operation.

Steam System Analysis

This system vents 14.2% of its boiler fuel energy to the atmosphere. Over 50% of these losses can be cost-effectively repurposed for useful heating through flash steam recovery.

Variable-Speed Parallel Pumping

For this flow profile, a variable-speed triplex pump system uses 25% less energy than a single variable-speed pump.