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Customer Assistance Program - Hetch Hetchy Power

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The SFPUC’s Customer Assistance Program (CAP) offers a 30% discount on Hetch Hetchy Power bills to eligible customers.

If you are a person living on a low income and you pay a SFPUC Hetch Hetchy Power bill, you may be eligible to receive this discount. Applying is quick and easy!

Application for Hetch Hetchy Power CAP


Join the SFPUC and community organizations for an upcoming Hetch Hetchy Power CAP Community Workshop. Ask questions about Hetch Hetchy Power CAP and get help completing your application. 

Wednesday, September 23: 12 PM — 6 PM
Bayview Hunters Point YMCA, Gymnasium
1601 Lane Street, San Francisco, CA 94124

Thursday, October 22: 10 AM — 2 PM
Southeast Community Center, Alex Pitcher Pavilion
1550 Evans Ave, San Francisco, CA 94124

Saturday, December 5: 10 AM — 2 PM
Mission Neighborhood Center
362 Capp Street, San Francisco, CA 94110

What you should bring to the event
Bring a printed copy of your Hetch Hetchy Power bill to the event with your electricity account number.

Check your latest bill and make sure you’re not already enrolled in CAP. If your rate is R-2 or R-2E, then you are enrolled in CAP. There will be language support for Spanish and Cantonese at each event. Free printing is available at San Francisco Public Libraries. 


Eligibility Requirements:

  1. You have only one Hetch Hetchy Power service account with the SFPUC.
  2. Your Hetch Hetchy Power bill is in your name.
  3. You are a full-time resident at the address where the discount will be received.
  4. You are not claimed as a dependent on another person’s tax return.
  5. Your total combined household gross income does not exceed the CAP Income Guidelines below

Your household’s total combined income should be less than or equal to the amount shown in the table:

Number of Persons in HouseholdAnnual Household IncomeMonthly Household Income
1 $31,920.00$2,660.00
2 $43,280.00$3,606.67
3 $54,640.00$4,553.33
4$66,000.00$5,500.00
Add for Each Additional Person$11,360.00$946.67
2026 Federal Poverty Guidelines (updated annually in January)

Ways to Apply

  • Apply online
  • Print out and mail an application below 
  • Call 415-551-4720, Monday to Friday, 8 am to 5 pm (except holidays) to request a printed paper application be mailed to you.
  • Apply in person at 525 Golden Gate Avenue, San Francisco, 1st Floor, at the Customer Service Counter 

SFPUC will notify customers of their approval or denial for the program once the application has been processed, which may take a few weeks after submission.

You are not required to submit income documentation at the time you apply. However, the SFPUC will conduct regular audits where you must be able to submit supporting documentation if/when your account is audited. Applicants must confirm under penalty of perjury that they meet the eligibility requirements and agree to notify the SFPUC immediately if their eligibility status changes.

Discount Information

Starting April 1, 2022, eligible customers will receive discounts beginning on the first full billing cycle after their application is approved. Discounts will be applied to each bill for 36 months at which point the customer will be asked to confirm they are still eligible to continue receiving discounts, or until the customer leaves the program, either by a self-reported change in income or if they are found to be ineligible by audit.