Colorado Adopts Ambitious Electric Vehicle Targets

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See the Regional and State Benefits of Energy Efficiency 2008-2016

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Energy Codes Are Life and Safety Codes

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Energy Efficiency Best Practices for Cannabis Grow Facilities

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Learn About SWEEP’s 14th Annual Southwest Utility Energy Efficiency Workshop

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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 Welcomes Two New Staffers

SWEEP is pleased to announce that two new staff members have joined SWEEP’s Utility and Transportation Programs. Justin Brant is a new Senior Associate in SWEEP’s Utility Program, where...

Trade Press Reports on ACC's Decision Re: IRPs of Investor-Owned Utilities

What did leading industry news media say about the Arizona Corporations Commission’s decision re: TEP, APS & UNSE integrated resource plans? Read the trade press coverage here...

SWEEP Announces 2018 Allies; Businesses help support energy efficiency policy work in Southwest

The Southwest Energy Efficiency Project (SWEEP) today announced that 36 companies have joined, or renewed memberships in, our Allies program. The participating businesses help SWEEP expand our work...

Historic ACC Decision Steers Arizona Utilities Toward Clean Energy Resources

3-2 vote is first-ever by Arizona Corporation Commission not to acknowledge APS, TEP, and UNSE energy plans. 9-month pause placed on new natural gas development; utilities directed to re-focus...

Henderson, NV, Earns Energy Efficiency Award; Local building code saves residents and businesses money, trims greenhouse gas emissions

The City of Henderson, NV, has earned regional recognition for saving its residents and businesses more than $2.3 million on utility bills and reducing its greenhouse gas emissions by about 30,254 metric...

Where We Work

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

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