Group Buy Programs Boost Electric Car Sales

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See the Regional and State Benefits of Energy Efficiency 2008-2017

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Energy Codes Are Life and Safety Codes

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Do Heat Pumps Save Energy? Emissions? Money?

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Learn About SWEEP’s 15th Annual Southwest Utility Energy Efficiency Workshop

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Top 9 Reasons to Update to a New Energy Code

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Benchmarking and Transparency Takes off in the Southwest

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Saving money and protecting the environment
by advancing energy efficiency and clean transportation
in Arizona, Colorado, Nevada, New Mexico, Utah and Wyoming


Our Expertise



Reno Adopts Policy to Help Commercial Buildings Save Energy and Money

Reno’s City Council unanimously passed a new ordinance on January 9, 2019, to help businesses measure and improve the energy performance of their buildings, and help the real estate market properly...

SWEEP Applauds Governor Polis’ Executive Order on Transportation Electrification

Earlier today,  (Jan. 17, 2019) Colorado’s Governor Jared Polis issued an executive order on transportation electrification, his administration’s first major action on energy policy...

Southwest Energy Efficiency Project, Western Resource Advocates Welcome Arizona’s New Rules to Expand Access to Affordable Clean Energy

Yesterday (Jan. 16, 2019), in a move applauded by the Southwest Energy Efficiency Project (SWEEP) and Western Resource Advocates (WRA), the Arizona Corporation Commission (ACC) took a significant step...

Denver’s Commercial Multifamily Buildings Save 4.5 Percent Energy in One Year

Denver’s large commercial and multifamily buildings saved 4.5 percent energy in just the first year of the city’s benchmarking and transparency program, far exceeding other cities’ first-year results...

Zero Energy Ready Homes to Take Pueblo by Storm with Plans for 4,850 Houses

An exciting new housing development, called the North Vista Highlands neighborhood, is underway in Pueblo, CO. Only the top one percent of builders nationwide construct houses that meet the U...

Where We Work

Click on the map to find out what SWEEP is doing in each state.

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