Rate information

We work hard to make sure you enjoy some of the lowest rates in California.
Learn about our rates, discounts and more.

Detailed rate information for our residential customers.
Detailed rate information for our business customers.
Learn about our Time-of-Day 5-8 p.m. Rate, the default rate for residential customers.
Learn about the proposed changes for 2022-2023.

Discounts and surcharges

To better serve our residential customers, meet state requirements and keep our rates stable, we've adopted several surcharges and discounts.

SMUD offers discounts to eligible residential customers and nonprofit agencies.

Energy Assistance Program Rate (EAPR)

Eligible low-income customers and nonprofit agencies can receive an EAPR discount on their monthly bills. You can find more EAPR information and an application form on the low-income and nonprofit page.

You can read the official EAPR tariff sheet with more information on both residential and nonprofit agency customers here.

Medical Equipment Discount (MED)

We offer eligible residential customers a discount to assist them with the increased energy cost for running certain electric medical equipment. MED program information and an application are available on our MED Rate page.

For more information about SMUD's rates, rules and regulations, contact SMUD Customer Services at 1-888-742-7683 or email customerservices@smud.org.

Solar Surcharge

Customers are no longer billed a solar surcharge. Learn more about the Solar Surcharge.

State Surcharge

California law requires all electric utilities to collect an Energy Resources Surcharge (State Surcharge) from its customers on electricity consumed. The money is used to fund California Energy Commission (CEC) programs. The current surcharge is $0.0003 per kWh.

The CEC determines the rate every November, not exceeding $0.0003 per kWh.

Learn more about the State Surcharge.


The Hydro Generation Adjustment (HGA) is applied to all energy usage to fund the SMUD Hydro Rate Stabilization Fund. That fund helps offset higher energy costs during dry hydro years. The HGA is recalculated every year in April.

The current HGA is $0.00/kWh.

Read more about the HGA.

How much energy do I use?

Our online tools let you take control of your bill by checking your usage and getting personalized tips to reduce energy consumption.

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