WattTime

watttime.org

Watt Time builds technologies that enable electronic devices to automatically sync the times they use power to moments of clean energy. WattTime’s technologies combine real-time data from power grid operators, the EPA, and more. They detect moments when using electricity will be cleaner and enable automatic adjustments to actually choose which types of power plants your devices rely on. With a simple software update, smart device owners can instantly and permanently reduce their carbon footprint while helping clean and renewable power plants compete on the grid.