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

About SWEEP

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

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

News & Events

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July 2026
A big decision could bring cleaner, more energy efficient homes to Colorado

July 17 @ 2:30 pm - 3:30 pm

Webinar

A cleaner, more energy efficient home can reduce pollution, impacting your health and quality of life. It can also cut energy costs. And if you pair that cleaner, energy efficient […]

Events

July 2026

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