Dan Kalafatas

Dan Kalafatas


Dan is the co-founder and Chief Executive Officer of 3Degrees, a long-time renewable energy provider with the mission to connect people with renewable energy on a massive scale. Through its offerings, 3Degrees accelerates the world's transition to a renewable energy economy. 

Under Dan's leadership, 3Degrees successfully entered the utility green pricing, REC, carbon, and more recently, community solar markets. As a result of these efforts, the U.S. Department of Energy has recognized 3Degrees with its Non-Utility Green Power Supplier of the Year award six times.

In 2007, Dan co-led the formation of 3Degrees, a spin-off of the 3 Phases Energy Services' division he co-founded and ran from 2002 through 2007. Dan’s professional experience also includes work as a management consultant at Carlisle, Fagan, Gaskins & Wise (CFGW) and at Carlisle & Company from 1996 to 2000, where he served clients in regulated industries. Prior to this, he worked in corporate finance at JP Morgan.

Dan co-founded the Renewable Energy Business Network (REBN) in 2002 and is a member of the Advisory Board for the Northern Arizona University's Masters in Climate Science and Solutions program.  Dan also serves on the Board of Trustees of the Mark Day School.

A native of Massachusetts, Dan holds a B.A. with honors in Economics from Dartmouth College and an M.B.A. with a certificate in Public Management from the Stanford Graduate School of Business.