Environmental Impact of Automatic Fire Sprinklers: Part 1. Residential Sprinklers Revisited in the Age of Sustainability

A recent study on the environmental impact of automatic fire sprinklers is documented in a two part series. The current paper provides a background on residential sprinkler technology from its inception until the present, and analyzes the contribution of risk factors, such as fire, on the total lifecycle carbon emissions of one- and two-family dwellings and the reduction to that contribution achieved via the use of automatic fire sprinklers. The analysis shows that the risk of fire increases the carbon emissions of a building over its’ lifecycle. The results illustrate that sound risk management is necessary to achieving sustainability and avoiding unintended consequences. These findings are especially important as society seeks to design and build more energy- and resource-efficient, environmentally sustainable buildings.