Contact Us

Contact the Supplier


For changes to your participation
Please use the Enroll/Change Product form or Opt-Out form or contact Dynegy at (866) 220-5696, Monday to Friday, 9 a.m. to 5 p.m., or by email at DESCustCare@Dynegy.com.

For inquiries regarding tax exemption
Tax-exempt business customers participating in the program must provide a copy of their tax-exemption certificate to the program’s supplier, Dynegy, to maintain tax-exempt status. You can submit your certificate in any of the following ways:

  • Select the Tax Exemption topic and upload your certificate using the contact form below.
  • Email your certificate to TaxExemptionsDYN@Dynegy.com.
  • Mail your certificate to:
    • Dynegy (Tax Department)
      PO Box 650764
      Dallas, TX 75265-0764

Contact the Program

For Questions, Comments or Troubleshooting
Please out the form below, email support_ma@goodenergy.com, or call (413) 213-2101 to reach Good Energy, Belchertown’s consultant that manages the Program.

Belchertown Community Energy Choice is overseen by the Town Manager’s Office.