A hospital green team notes that energy use and waste contribute to environmental impact. Which outcome best describes this contribution?

A hospital green team notes that energy use and waste contribute to environmental impact. Which outcome best describes this contribution?

• A. Global climate change and emissions of dioxins
• B. Landfill runoff
• C. Contamination of indoor air
• D. The development of wind energy alternatives

Answer: (A)

When energy is used and waste is managed, the most impactful environmental outcomes relate to emissions that affect both climate and pollution. Burning fossil fuels for energy releases greenhouse gases that trap heat in the atmosphere, driving global climate change. Waste, especially when it’s incinerated or burned, can produce dioxins, a group of highly toxic pollutants that persist in the environment and can enter the food chain. These two effects—climate change from greenhouse gas emissions and dioxin emissions from combustion—best describe the environmental impact of energy use and waste in a hospital. Landfill runoff is a concern about water pollution from leachate, but it’s more about waste disposal practices than energy use. Contamination of indoor air could occur in some settings, but it’s not the primary environmental impact tied to energy use and general waste management. Developing wind energy alternatives represents a potential solution or positive outcome, not an adverse consequence of current energy use and waste.

When energy is used and waste is managed, the most impactful environmental outcomes relate to emissions that affect both climate and pollution. Burning fossil fuels for energy releases greenhouse gases that trap heat in the atmosphere, driving global climate change. Waste, especially when it’s incinerated or burned, can produce dioxins, a group of highly toxic pollutants that persist in the environment and can enter the food chain. These two effects—climate change from greenhouse gas emissions and dioxin emissions from combustion—best describe the environmental impact of energy use and waste in a hospital.

Landfill runoff is a concern about water pollution from leachate, but it’s more about waste disposal practices than energy use. Contamination of indoor air could occur in some settings, but it’s not the primary environmental impact tied to energy use and general waste management. Developing wind energy alternatives represents a potential solution or positive outcome, not an adverse consequence of current energy use and waste.