Multifamily Energy Efficiency Retrofits: Barriers and Opportunities for Deep Energy Savings

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Building an EV Charging Network in Utah, Nevada and Colorado

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Advances in Utility Energy Efficiency: SWEEP’s Annual Workshop

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Fact Sheets: Regional and State Benefits of Energy Efficiency, 2008-2015

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Improving Building Energy Codes Throughout the Southwest

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


Our Expertise



SWEEP Submits Critique of APS’ 2017 Integrated Resource Plan

On October 16, SWEEP submitted detailed comments to the Arizona Corporation Commission on the 2017 Integrated Resource Plan (IRP) prepared by Arizona Public Service Company (APS)...

Arizona Joins EV Charging Plan, Creating Eight-State Regional Corridor

PHOENIX, AZ (Oct. 20, 2017) -- SWEEP applauds Arizona for joining seven other states in the region to encourage adoption and use of electric vehicles (EVs). The Memorandum of Understanding, signed also...

Reno Brightens Its Future with Energy-Efficient Buildings Push

On October 18, 2017, the City of Reno launched REENERGIZE RENO, its ambitious program to improve the efficiency of commercial, industrial and multifamily buildings by 20 percent by 2025...

Conservation Groups Applaud Seven-State Pact to Develop EV Charging Corridors

(Denver, CO) OCT. 4, 2017 -- The seven-state agreement to develop “charging corridors” for electric vehicles (EVs) will help cleanse the West’s air and save consumers money, according...

Southwest Cities Join Nationwide Push to Save Energy, Money and Earth; Second annual EE Day urges Americans to take simple, affordable actions

(Boulder, CO) Oct. 4, 2017 – Cities and organizations around the Southwest -- including Salt Lake City, UT and Denver and Boulder, CO -- announced their support for the second annual national...

Where We Work

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

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