As we deal with the ever evolving COVID-19 situation, IID, your essential services provider, remains open for business; ensuring the continued delivery of power and water to our customers in the Imperial and Coachella Valleys. We urge customers to follow all recommended health precautions and suggest making payments by phone, mail, mobile app or through Please visit our COVID-19 page for more information.

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Transmission Access

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IID welcomes your interest in obtaining interconnection or transmission services. These requests are separate but parallel processes set forth in IID’s Open Access Transmission Service Tariff and may share steps in order to ensure an efficient application process. It is IID’s intent to make the separate processes as seamless as possible.

For more information, please visit IID's OASIS Web site or contact IID's Interconnect Transmission Contracts team.