Identify one environmental impact of improper refrigerant management.

Improper refrigerant management can lead to increased greenhouse gas emissions, which significantly contribute to climate change. Refrigerants, particularly hydrofluorocarbons (HFCs), are potent greenhouse gases that can trap heat in the atmosphere, leading to global warming. When refrigerants are not handled correctly, they can leak into the atmosphere during equipment maintenance, installation, or disposal, exacerbating their already harmful impact.

Effective refrigerant management involves proper handling, recycling, and disposal methods to minimize emissions and protect the environment. The focus on reducing these harmful emissions is crucial to addressing climate change and protecting our planet's future. In contrast, the other options do not accurately represent the consequences of improper refrigerant management. For instance, improper management does not decrease energy use, protect the ozone layer, or improve air quality; such outcomes would require responsible practices around refrigerant use.