Salt River Project Approves Ambitious Energy Efficiency,
Electric Vehicle and Carbon Emissions Targets

Read More

SWEEP Praises Governor Polis and Colorado Legislators
for Adopting Important Energy Efficiency Legislation

Read More

Electric Vehicles Offer Broad Economic Benefits

Read More

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

Read More

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

Read More

Southwest States and Cities Continue to Update Building Energy Codes

Learn More About CO

Learn More About UT

Learn more about NV

Benchmarking and Transparency Takes off in the Southwest

Read More

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


Our Expertise



SWEEP Recognizes Five Legislators for Leadership in Energy Efficiency

(Boulder, CO) – The Southwest Energy Efficiency Project (SWEEP) presented 2019 Leadership in Energy Efficiency Awards to three members of the Colorado legislature and two members of the New Mexico legislature...

Tri-State, national partners to advance low carbon energy use across Colorado

(Westminster, Colo.) Tri-State Generation and Transmission Association joins the national Beneficial Electrification League (BEL), the National Rural Electric Cooperative Association (NRECA), Natural...

IMT Launches Energy Code Compliance Study in Arizona and Utah

Across the Unites States, high utility bills are costing homeowners a significant portion of their monthly incomes. According to the most recent EIA Residential Energy Consumption Survey, about one...

Energy Efficiency Business Roundtable Oct. 2, 2019

A roundtable discussion on what’s happening in energy efficiency in Nevada will be held Wednesday, October 2, 2019, from 3:30-5:00 p.m. at the UNR Innevation Center---Powered by Switch, 450 Sinclair St...

Colorado Maintains High Ranking in State Energy Efficiency Scorecard; New Mexico and Nevada Move Up

Colorado remained in 14th place in the 2019 State Energy Efficiency Scorecard released today by the American Council for an Energy-Efficient Economy (ACEEE), while New Mexico and Nevada achieved higher...

Where We Work

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

Nevada Arizona Utah New Mexico Colorado Wyoming