Idaho Power is regulated by the public utilities commissions of Idaho and Oregon, which help ensure our customers have access to safe, reliable, clean and affordable energy.
Idaho Power seeks to keep information on this website accurate and current. Find links to tariffs and rate schedules with our regulators in Idaho.
Idaho Power seeks to keep information on this website accurate and current. Find links to tariffs and rate schedules with our regulators in Oregon.
Idaho Power seeks to keep information on this website accurate and current. Find links to official filings and testimony with our regulators in Idaho.
Idaho Power seeks to keep information on this website accurate and current. Find links to official filings and testimony with our regulators in Oregon.
Find details about Special Agreements for the state of Oregon.
Learn about program details for Idaho and Oregon residential, small farm and irrigation customers.
Learn about power quality and reliability in Idaho or Oregon.
View reports filed by Idaho Power and submitted to the Idaho and Oregon public utility commissions.
Find answers to questions about franchise fees.
Learn more about Idaho Power’s 2023 general rate case filing in Oregon.
Additional Regulatory and Rates Information
Idaho Power’s prices, services, accounting, details on open case filings and other general information about operating our company can be found from the following regulatory agencies:
- Federal Energy Regulatory Commission (FERC)
- Idaho Public Utilities Commission (IPUC)
- Oregon Public Utility Commission (OPUC)
For a summary of the Idaho Public Utilities Commission’s rules and regulations regarding electricity service for each customer group, see the following:
- Residential Consumer Information / Español versión
- Commercial Consumer Information / Español versión
- Industrial, Large Commercial and Irrigation Consumer Information / Español versión
For Oregon customers: Rights And Responsibilities Summary / Español versión
FERC Open Access Transmission Tariff (OATT)
Idaho Power Transmission Rates:
- Effective Rates (PDF)
- Effective Rates (Excel)
- May 2023 Draft Informational Filing (PDF)
- May 2023 Draft Informational Filing (Excel)
To receive notifications regarding updates to Idaho Power’s transmission rate, please email Rates and Regulatory at commercialoperations@idahopower.com.
SEC Filings
View annual reports on Form 10-K, Quarterly Reports on Form 10-Q, current reports on Form 8-K, and all amendments to these reports filed.
For assistance with a PDF on this page or to request a PDF in an alternate format, please contact Customer Service at 208-388-2323 or 1-800-488-6151