About WattTime

WattTime’s story is our collective story. Won’t you join us?

"At RSF, we feel WattTime's unique position at the intersection of the tech startup and nonprofit worlds deserves an equally original method of investment. By thinking outside the box, we found a way to align our backing with WattTime's work to make widespread adoption of AER possible. We believe in the work and people at WattTime and that AER plays an important role in fueling the success of clean and renewable energy." -Stu Fram, Manager, Climate and Environment, RSF Social Finance