Salt Lake City’s air quality is among the worst in the nation and by 2024, homes and businesses will be the primary source of air pollution in the state, surpassing cars, factories and power plants, according to projections by the Utah Division of Air Quality.
Those trends are prompting homebuilders and business owners to consider energy-efficient upgrades, like airtight construction, electric appliances and solar panels. But most of those features come with added upfront costs, and the current pace of new zero-emission construction will take years to offset the pollution seeping out of older buildings in the Salt Lake Valley.