Table 3. Ambient Heat Wave Temperatures and Mean IET under the Power On and Power Off Scenarios by City.

attribute	Atlanta	Detroit	Phoenix
heat wave temperature range	25–36 °C (77–97 °F)	22–35 °C (72–95 °F)	32–45 °C (90–113 °F)
mean IET for Power On scenario	25.9 °C (78.7 °F)	25.3 °C (77.5 °F)	26.3 °C (79.3 °F)
mean IET for Power Off scenario	28.1 °C (82.5 °F)	26.9 °C (80.4 °F)	32.7 °C (90.8 °F)
mean IET for Street Tree scenario	27.6 °C (81.7 °F)	26.5 °C (79.7 °F)	32 °C (89.6 °F)
mean IET for Cool Roof scenario	27.5 °C (81.5 °F)	26.3 °C (79.3 °F)	31.4 °C (88.6 °F)