US Mobilizing for Urgent Sustainable Transformation

USMUST is an independent 501(c)(4) social welfare organization dedicated to building unapologetic, frontline-led political power, defending the civil and voting rights of impacted communities, and shifting national policy toward genuine climate and health justice.

Our mission

To urgently drive bold and equitable climate action by fostering power building among a diverse network of organizations and providing political resources to accelerate collective impact from the local level to the global scale.

Board of Directors

2026–2027

  • William J. Snape, IIIBoard Chair
    Center for Biological Diversity
    American University Law School
  • John QuaBoard Treasurer
    350.org
  • Ife KilimanjaroBoard Secretary
    U.S. Climate Action Network
  • Kim RossReThink Energy Florida
  • Lane BoldmanKentucky Conservation Committee
  • RL MillerClimate Hawks Vote
  • Russel ArmstrongBlack Futures Lab
  • Swati BhargavaLeague of Conservation Voters