Residential clean energy

Join SMUD's Greenergy® program for as low as $3 per month and we will meet your electricity needs with power from renewable resources like wind and sun.

Working together

Since 1997, more than 70,000 of your neighbors have chosen clean energy. Together we're committed to making our environment better for our customers and community today and for generations to come.

Clean PowerCity

By utilizing more renewable resources, we’re helping to improve local air quality and reach our ambitious goal to eliminate 100% of the greenhouse gas emissions from our power supply by 2030 so we can live in a Clean PowerCity.

It's simple and easy

Going 100% carbon free is a bold and ambitious goal – one we believe we can achieve with your support and participation in programs like Greenergy.

Join the charge with Greenergy

Everyone can do their part to improve our future.

Enroll today

Enroll in Greenergy

Contribute to carbon reduction and be part of positive change.

Sign in and we'll direct you to our quick one step enrollment process.

Sign up in My Account

Fill out the sign-up form and a representative will complete your enrollment.

Get started

Frequently asked questions

How much will Greenergy cost, and will it change over time?

Your Greenergy charge is a flat monthly rate added to your electricity charges. If electricity rates change, it won't affect your Greenergy charge.

Where will my power come from?

Your power will come from renewable sources, including wind and sun. For more details, view the Greenergy product content label.

How will I be billed?

Your Greenergy charge will be added to your regular monthly bill and will appear under the Electric Service Charges/Credits section.

What other fees might I be charged?

None. Your Greenergy charge is a flat rate charged month-to-month with no surprises.

As a renter, can I participate in Greenergy?

Yes. However, if your landlord is the account holder, consult with them prior to Greenergy enrollment.

If I move, does Greenergy go with me?

Yes. Your program participation moves with you.

Can I cancel my participation?

You can cancel or change your participation level at any time in My Account or by contacting us.

Green-e Energy Certified logo


Greenergy is Green-e® Energy certified, and meets the environmental and consumer-protection standards set forth by the nonprofit Center for Resource Solutions. Learn more at

go paperless

Customers enrolled in Greenergy prior to January 6, 2022 can refer to this Greenergy Product Content Label