Doing Business With Us

If you’re a supplier, contractor or power generator, we want to work together in partnership with you.

OASIS

Idaho Power’s Open Access Same-Time Information System (OASIS) site provides information about Idaho Power’s provision of transmission service and generator interconnections, including available transmission capacity, Idaho Power’s Open Access Transmission Tariff (OATT) and related rules, standards, and business practices, and Idaho Power’s implementation of the Federal Energy Regulatory Commission’s Standards of Conduct.