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FAQs

What is the ROI of switching from steam to cleanroom foggers?

Switching to our central humidification system typically leads to a faster ROI due to reduced energy consumption and lower maintenance costs. Facilities like Danfoss Power Electronics saw payback in less than two years, with a tenfold reduction in energy use. Beyond financial savings, our cleanroom humidifiers also improve reliability, reduce operational risks, and eliminate the need for gas-fired boilers.

How does MeeFog ensure even humidity distribution in cleanrooms?

MeeFog’s cleanroom fogger uses overhead fogging nozzles connected to a central high-pressure pump, operating at around 1,000 psi. This system creates ultra-fine, evenly distributed droplets that evaporate quickly, providing uniform cleanroom humidity control across the facility. By avoiding localized steam injection, it prevents humidity hotspots or dry zones and maintains consistent humidity levels.

What are the energy savings of using MeeFog in cleanrooms?

Our cleanroom humidity control systems offer significant energy savings compared to their traditional gas-fired counterparts. For instance, at Danfoss Power Electronics, annual humidification costs dropped from $8,000 in gas and electricity to just $750 in electricity. That’s more than a 90% reduction in energy costs, while maintaining superior performance.

How does MeeFog improve performance compared to gas-fired humidification systems?

Traditional gas-fired steam systems often consume excessive energy and struggle to maintain even cleanroom humidity. In contrast, our central humidification system uses no natural gas, providing consistent humidity levels throughout the facility.

For instance, at Danfoss Power Electronics in Illinois, one MeeFog cleanroom humidifier replaced an inefficient gas-fired system, eliminating humidity fluctuations while dramatically reducing energy use.

Why is humidification important in cleanrooms and electronics manufacturing?

In electronics manufacturing, controlling cleanroom humidity is critical to prevent electrostatic discharge (ESD) that can damage sensitive components. Maintaining stable humidity levels helps follow ISO cleanroom standards, prevents contamination, and protects product quality.

Our cleanroom humidifier systems offer precise and reliable humidity control, keeping temperature and humidity settings within a tight range of ±1% RH.

Case Studies

Gas Turbine Fogging:

GT Fog Cooling Case Study at Petro-China Compressor Station

GT Power Augmentation Case Study – Mexican Power Plant (64 MW)

28 MW Boost on two Siemens SGT-5000FD2 GTs Using Wet Compression

20 MW of Power Recovery at Load-Following Power Plant

10 MW Output Boost at Watson Cogeneration 

Refinery Fog Cooling Case Study – Southern California (5 MW, 30 °F Cooling)

Cogeneration Boost Case Study – Las Vegas Cogen (5 MW Output Gain)

4 MW Gains by Adding Overspray to Existing Fog System

Midland Cogeneration Venture Achieves Rapid ROI Across 12 Turbines

Data Center Pre-Cooling:

Data Center Pre‑Cooling Case Study – NYC Financial Institution (Avoids Shutdowns)

NCAR Multi-Million-Dollar Supercomputer Protected with MeeFog 

Meta Hyperscale Data Center Achieves 1.06 PUE with MeeFog Data Center Cooling

Data Center Humidification Case Study – OneNeck IT Solutions, Wisconsin

Commercial & Industrial Humidification:

Humidification ROI Case Study – Housing & Urban Development Upgrade

Electronics Manufacturing Humidification Case Study – Danfoss Power Electronics, Illinois

$26k Annual Savings and Enhanced Air Quality at Upper Peninsula Medical Center

Humidification Case Study – Grand River Hospital, Ontario (Air Quality & Energy Efficiency)

Industrial Humidification Case Study – Alliant Energy Corp (Efficiency Boost)

57% Energy Savings for NC Museum of Art with MeeFog Adiabatic Humidification System

MOCA Los Angeles Preserves Art with MeeFog Humidification Upgrade

Smithsonian Lowers Energy Costs with MeeFog Humidification System

Milwaukee Print Facility Saves $75K/Year Replacing Gas-to-Steam Humidifiers

Grand Valley University Achieves 38% Lower Energy Usage than Baseline ASHRAE Standards

Lower Energy Costs For Dixie Cup Manufacturing with MeeFog

Winery Humidification Case Study: Jamieson Ranch Vineyards, Napa Valley

Winery Barrel Room Humidification Case Study – Silver Oak Cellars

Laboratory Humidification Case Study – Virginia DCLS Facility, Richmond

Army Research Lab Saves $127k with MeeFog Humidification

Iowa State University Chemistry Laboratory Cuts Energy Use in Half

Steam Turbine Pre‑Cooling Case Study – Power Plant (Backpressure Reduction)

Ultra-Pure Water Treatment:

Magnets USA Optimizes Production Process with Humidification and Water Treatment from MeeFog

Power Plant in the Middle East Achieves Ultra-Pure Water (< 0.1 µS/cm)

Special Effects Fog Sculpture Case Study – Exploratorium, San Francisco (Fog Bridge Installation)