Electricity Supplier Contacts For General inquiries, please Contact Us via email or call (508) 357-4700. To contact an individual below, please click the link below their email address.

Business Contact (Primary) Donna Marie Laura Analyst 175 E. Old Country Rd. East Office Bldg. Ground Fl. Hicksville, NY 11801 Telephone: 516-545-4939 Fax: 516-545-3250 Contact Us Business Contact (Primary) Joan Jerz Analyst 175 E. Old Country Rd. East Office Bldg. Ground Fl. Hicksville, NY 11801 Telephone: 516-545-4939 Fax: 516-545-3250 Contact Us Enhanced Data Services Load Data Services 25 Research Drive Westborough, MA 01582 Telephone: 508-389-3216 Fax: 508-389-3230 Email: LoadDataServices-USMA@us.ngrid.com Contact Us Technical Contact EDI Coordinators Email: EDI-Support@us.ngrid.com General Inquiries Telephone: 508-357-4700 Email: Supplier.Services@us.ngrid.com Contact Us

Supplier Load Estimation Susie Smart Principal Analyst 25 Research Drive Westborough, MA 01582 Telephone: 508-389-3229 Fax: 508-389-3230 Email: Susanne.Smart@us.ngrid.com Contact Us Enhanced Metering Information Load Data Services 25 Research Drive Westborough, MA 01582 Telephone: 508-389-3216 Fax: 508-389-3230 Email: LoadDataServices-USMA@us.ngrid.com Contact Us Manager Juliana Griffiths 175 E. Old Country Rd. East Office Bldg. Ground Fl. Hicksville, NY 11801 Telephone: 516-545-2632 Fax: 516-545-3250 General Inquiries please contact the Supplier Services Line: 516-545-4939