Stiefel Family Foundation | The Oil Age is Over

Attacking the oil problem from both sides

The Stiefel Family Foundation is a hybrid nonprofit which makes seed-stage investments in renewable energy startups and gives away the proceeds as grants to sustainability and job-creation programs in the US and Middle East.

View the organizations we’ve helped:

Investments or Grants

Featured Investment: Vigilent

Vigilent is the leader in closed-loop enterprise energy management systems for data centers and large, commercial buildings.

Featured Grant: The Relay Foundation

The Relay Foundation provides seed funding to undergraduate students known as social entrepreneurs to start their own local, sustainable, civic ventures in their surrounding communities.