The Sierra Club logo shown on a closeup of the organization's webpage.

Sierra Club fires executive director Ben Jealous after internal investigation

The Sierra Club board has fired Ben Jealous, citing misconduct after months of internal strife, budget cuts, and staff no-confidence votes.

Lee Hedgepeth reports for Inside Climate News.


In short:

  • The board unanimously voted to remove Jealous “for cause” following an investigation into his conduct, without detailing specific allegations.
  • Union leaders and staff accused Jealous of mismanagement, union hostility, and harming the organization’s mission, while some former board members alleged he faced racist attacks.
  • Loren Blackford, a longtime Sierra Club leader, will remain acting executive director as the group seeks new leadership.

Key quote:

“We are heartened to see the Sierra Club take action to terminate Ben Jealous for cause.”

— Erica Dodt, president of the Progressive Workers Union

Why this matters:

The leadership turmoil at the Sierra Club comes at a moment when environmental groups are under intense pressure to confront both political and ecological crises. Internal instability can weaken advocacy efforts, slow campaigns, and erode public trust. Large nonprofits like the Sierra Club often play a pivotal role in challenging industrial pollution, defending environmental protections, and mobilizing communities — especially as the Trump administration pursues policies favoring fossil fuel development. How the organization recovers from the current fracture could shape its ability to influence environmental policy and public engagement in the years ahead.

Related: Environmental groups scramble as Trump dismantles climate rules in second term

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