Heat Islands

Heat Islands
Sorry About the Environment, There’s Money to Be Made
Heat islands are areas that experience much higher temperatures than surrounding areas. Heat islands are created when rural and suburban areas (like Lyon Village) are replaced by high-density (as the County is now proposing). While trees and lawns absorb heat, high-density areas retain and radiate heat. Thus high-density areas are hotter both during the day and even at night as retained heat is released. NCR: Earthbeat
● Extreme heat can become deadly, leading to more US deaths than flooding and hurricanes combined. Retained heat results in hotter nighttime temperatures exacerbating the deadliness of extreme heat (as we are currently experiencing in the DC-Metro area).
● Heat islands lead to unhealthy levels of ozone (as we are currently experiencing in the DC-Metro area).
● Heat islands increase use of air conditioning, which starts a vicious cycle as more power is demanded from power plants that are often fueled with fossil fuels, which add to global warming.