Welcome to the
Customer Interconnection Tool

Register for an Account

Submitting and managing new electrical service requests is easy!

This portal will allow commercial and residential builders, developers and contractors to submit requests for new, upgraded or modified electrical service online at any time, using standardized forms.

Dynamic questions and approved equipment drop-down lists will help identify required information.

Sign Up

New Electrical Service Installation

Looking to upgrade, modify or install a new electrical service?

Builders, developers and contractors can apply for new electrical service installations for various commercial and residential projects, including:

  • New or increased electrical service to a facility
  • Temporary electrical service to a facility
  • Upgrade of existing electrical service to a facility
  • Removal or relocation of existing electrical service to a facility
  • Consolidation, relocation or modification of existing meter arrangement at an existing facility

Due to global supply chain issues, Hawaiian Electric strongly encourages builders and developers to start the service request process much further in advance.

Installation Process

Once a service request is initiated, the installation process for commercial and large customers will follow the milestones and approximate timelines detailed in the Commercial and Large Customer brochure.

Residential requests up to 200 amps can also submit here. Please refer to the Residential Customer brochure for this installation process.


Contact us with any questions or accessibility issues regarding your project request for electrical service.


Email: ci@hawaiianelectric.com

Other Applications Available

The following interconnection applications are also available for renewable energy programs:

  • Customer Self-Supply (Non-Export)
  • Smart Export
  • CGS - Plus
  • NEM Plus

* All information provided by Customer will be relied upon by Hawaiian Electric to provide the services being requested. Hawaiian Electric does not assume any obligation or responsibility to Customer to ensure accuracy or correctness of such information. To the extent permissible by law, Customer agrees to bear all risk and costs incurred by Hawaiian Electric should the information provided by Customer be deemed to be incorrect or inaccurate.