During the night, most people are under blankets, and so the temperature doesn't need to be as high. If people wake up earlier in the morning, it is colder whe

During the night, most people are under blankets, and so the temperature doesn't need to be as high. If people wake up earlier in the morning, it is colder when they get out of bed. They then turn up the thermostat in the morning, and never turn it back down as the day goes on. When Indiana implemented DST in 2006, power consumption increased by ~1%. [1] https://www.scientificamerican.com/article/does-daylight-saving-times-save-energy/ https://www.scientificamerican.com/article/does-daylight-sav...