What is the impact of poor indoor air quality on energy efficiency?

Poor indoor air quality can significantly affect energy efficiency, particularly in relation to heating and cooling systems. When indoor air quality is subpar, it often results from inadequate ventilation, which can lead to an accumulation of pollutants and an uncomfortable environment. To counteract this, HVAC systems may work harder to maintain acceptable temperature and air quality levels, leading to higher energy consumption.

Ineffective ventilation means that systems are not able to exchange indoor air with fresh, outdoor air efficiently. This inefficiency causes heating and cooling systems to become overworked, as they must compensate for the stagnant air. As a result, energy consumption rises because more energy is required to achieve the desired indoor climate. By addressing indoor air quality issues through proper ventilation strategies, energy efficiency can be improved, leading to lower energy costs and enhanced comfort.