The reasons for employing humidity control for power plants extend beyond corrosion prevention. It’s vital for protecting the plant’s most vital assets: its workers. Operations within a plant involve radiant heat sources, high humidity, strenuous activities and protective clothing that could cause serious heat-related illnesses (e.g., heat rash, cramps, heat exhaustion and heat stroke) or even death. While the ideal temperature for workers varies by individual, the acceptable range for ensuring employee health is narrow.