Unreasonable Fellows

Brett Isaac

Cofounder & Executive Chairman at Navajo Power

Brett is an Unreasonable Fellow. Brett was part of Unreasonable Impact Americas 2021.
Brett Isaac was born on Diné (Navajo) land, growing up near Babyrocks and Shonto within the Navajo Nation.
Brett Isaac's leadership at Navajo Power transcends mere business strategy, making him a true champion for Indigenous communities. He plays a pivotal role in creating pathways for these communities to unlock the potential of their natural resources, thrive through clean energy development, and achieve energy independence.
As a result, Navajo Power is has emerged as a formidable force in the renewable energy landscape by, he is driving meaningful change and inspiring others to follow suit. 
Brett's commitment to paving the way towards a future that is both sustainable and equitable for Indigenous communities; has earned him recognition as a 2021 Unreasonable Fellow, a member of the 2022 Grist 50, a participant in Apple's Impact Accelerator class for 2022, and in 2023 President Joseph Biden announced the appointment of Brett as member of the President’s Export Council.