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About SWEEP

Promoting greater energy efficiency and clean transportation in Arizona, Colorado, Nevada, New Mexico, Utah, and Wyoming.

About SWEEP
Our Work

SWEEP promotes the expansion and improvement of utility energy efficiency programs, sustainable building codes and regulations, and the advancement of clean transportation in the Southwest. We work on policy to establish energy equity for vulnerable communities, cost savings for homeowners and commuters, and advocacy for tackling the climate crisis.

Our Work Policy Federal & Regional Work
News & Events

SWEEP blog posts, press releases, press coverage, webinars, and events.

News & Events

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Today

  • SWEEP 20th Anniversary

    eTownHall Boulder, CO, United States

    The Southwest Energy Efficiency Project (SWEEP) is excited to celebrate our 20th anniversary in Boulder, Colorado on Thursday, September 23. We will also be honoring Howard Geller and his two decades of service to the organization. Please help us mark this important milestone and give Howard the send-off he deserves. Your presence will inspire Howard’s […]

  • Electrifying trucks in Colorado: The road to cleaner air

    Webinar

    This webinar gives an overview of Advanced Clean Trucks (ACT) rulemakings in Colorado for environmental justice advocates, grassroots activists, businesses, and municipalities. Panelists provided an overview of the rulemakings, answered questions from attendees, gave examples from other states’ successes, and shared next steps on how Coloradans can lend their support for a zero-emission medium and […]

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