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Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

1120 SW 5th Avenue, Suite 1000, Portland, OR 97204

Register Online

Registering Online

  1. Click the registration link:
  2. This displays the Portland Online log-on screen.
  3. Enter your Portland Online User ID and Password. If you don't have a free Portland Online account, follow the instructions to set up a new account.
  4. Enter your City Utility Account Number and Bill Identification Number from a recent City utility bill. This allows secure access to your utility account information.
  5. Click on your account name and number under the "Accounts you can access" heading. If the list includes several accounts, select the account used to bill your sewer charges.
  6. Wait for the "Utility Account Details" window to open.
  7. Click the "GreenBucks" box to the left of your screen to open the Online Registration Form.
  8. Follow the instructions and register for GreenBucks.

Register Online

Heartbleed Security Notice

A serious security vulnerability known as "Heartbleed" was recently discovered in OpenSSL, a popular software library commonly used by many websites on the internet to encrypt communication between a user's computer and a web server. is NOT affected by this vulnerability as it does not use the OpenSSL software library. Please rest assured we are dedicated to protecting your security on this website.