Precise airflow measurement enables facilities to tightly control combustion processes and ventilation, directly influencing fuel consumption and system efficiency. By optimizing airflow, plants can minimize excess air, preventing unnecessary heat loss and reducing the amount of energy required to maintain target temperatures. For example, optimizing airflow in coal-fired boilers can result in a 3–5% reduction in fuel usage and up to a 6% decrease in operational costs.

Effective monitoring of airflow and pressure helps ensure that hazardous gases, dust, and particulates are properly ventilated, maintaining air quality within safe limits. This reduces the risk of exposure to harmful substances and prevents events such as explosions or respiratory hazards. Improper ventilation in industrial settings is correlated with increased respiratory illness among workers. For example, in chemical manufacturing plants, real-time airflow monitoring systems have been employed to detect leaks and trigger ventilation adjustments, which leads to a reduction in work-related respiratory incidents.