Ben Jealous, who has been leading the Sierra Club for less than three years, has taken a leave of absence as confirmed by the organization on Friday afternoon. This news comes after weeks of unrest within the environmental nonprofit, marked by several rounds of layoffs since Jealous took office in 2023.

The situation escalated recently when over 100 employees sent a letter to the Sierra Club's board voicing their concerns about Jealous’ preparedness to navigate the organization through the challenges of a second Trump administration. They criticized him for lacking a solid strategy or vision to combat what they perceived as the administration’s efforts to roll back long-standing environmental protections.

The letter expressed dissatisfaction with Jealous’ leadership, claiming he struggled to gain the confidence of funders and led the Sierra Club into a “downward spiral.” In response to the upheaval, Loren Blackford will serve as the interim executive director while specifics about Jealous’ leave have not been disclosed.

The Sierra Club has refrained from discussing personnel issues publicly, and requests for comment from Jealous remained unanswered at the time of reporting. The organization's future direction remains uncertain amid this leadership transition.