Save Money & Energy

Look to natural gas when it comes to being energy and savings smart.

Smart ways to help you.

Make Smarter Greener Better® Energy Decisions. Use our helpful tools to keep more green in your pocket while increasing energy efficiency with natural gas appliances.

Natural Gas Products

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Natural gas touches many aspects of daily life. It helps us cook, dry our clothes and keep our homes cozy. See how natural gas products can work for you.
We're proud to be an  ENERGY STAR® partner in our continued commitment to energy efficiency and conservation.

Home Energy Saving Portal

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Try our new Energy Saving Portal today! Compare your monthly natural gas usage with similar homes and get personalized tips on how to save on your natural gas bill. It’s easy to sign up. Just have your Southwest Gas bill handy with your account number to begin.

Residential Energy Calculator

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What is a “carbon footprint”? It’s a term used for the carbon emissions produced by everyday activities. Find your carbon footprint by using this energy calculator, and make more informed choices for your home and the environment.

Business Carbon Calculator

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How much energy is your business consuming and how can your business conserve? Start here to find out more about your energy usage and potential cost savings.

Smart Energy Saving Tips

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From the chill of winter to the swelter of summer, we help you prepare with smart energy saving tips.

Special Assistance Programs

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Southwest Gas provides several state-specific programs to help you. Select your area below to find out more on programs in your area.

Energy Efficient Homes

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Energy efficient homes are designed to deliver energy savings, making your path to being energy smart a no-brainer.

Home Weatherization

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Keep your home comfortable for all seasons with our tips on preparing your home for every type of weather. 

Energy efficiency for remodeling your home

Planning on a home remodel or upgrade? Make an investment in energy efficiency improvements and save money. [4:55]

Energy efficiency for your home

Create an energy efficient home while improving the environment and increasing your comfort. [4:34]

Smarter Greener Better® Energy Efficiency Programs

KTVK interview with Jose Esparza on energy efficiency and rebate programs that help customers save money. [3:13]