Planning for Our Energy Future
Every two years, Idaho Power develops a 20-Year Energy Plan, also known as our Integrated Resource Plan (IRP).
The plan helps us determine how we’ll continue safely delivering reliable, affordable electricity while meeting the needs of our growing communities. The IRP looks at energy needs over the next 20 years and evaluates the best mix of resources to serve customers while balancing:
- Reliability
- Affordability
- Environmental responsibility
- Energy efficiency
- Long-term risk
The plan is reviewed by regulators and informed by customers, community representatives, and industry experts.
Your Voice Matters
We believe planning our energy future should include the people we serve.
Customers and community members can participate in the planning process through our Integrated Resource Plan Advisory Council (IRPAC), a group that provides feedback and perspectives throughout the development of the plan and represents our more than 670,000 customers.
The council includes representatives from:
- Large commercial and industrial customers
- Agricultural and irrigation organizations
- Environmental groups
- State and local government
- Regulatory agencies
- Other interested stakeholders
Together, these participants help ensure a wide range of customer perspectives are considered as we plan for the future.
Attend a Public Meeting
IRPAC meetings are open to the public, and we encourage anyone interested to attend via Webex.
The next IRPAC meeting will be Thursday, Nov. 12, 2026, at 9 a.m. (Mountain Time)
You can attend the meeting via this Webex link.
Webinar number: 2538 610 3163.
The password is 12345 when dialing in from a phone or video system.
To attend by phone, use the 1-650-479-3208 call-in toll number (US/Canada).
Access code: 2538 610 3163
Important: Dial in no more than 5 minutes before the meeting start time. Dialing in earlier may result in a message that the meeting is not available.
Submit a Question or Comment
Have a question about our energy planning process?
You can submit questions through our IRP Questions and Responses page or contact our IRP team by email. We welcome your feedback and input.
Learn More About Energy Planning
Understanding long-term energy planning can be complex. To help, we’ve assembled educational resources that explain key concepts, planning methods, and commonly used terms.
View our Educational Resources and check out this list of acronyms commonly used in presentations.
2027 IRPAC Meetings and Materials
Meeting dates, topics, and materials will be posted here as they become available. Please note that schedules are subject to change.
Sept. 10: Overview and Updates
Oct. 8: Resources
Nov. 12: Forecasts
- Reliability Modeling Overview
- Stochastic Variable Modeling
- Natural Gas Price Forecast
- Hydropower Generation Forecast
Dec. 10: Pre-analysis
- Resource adequacy
- Transmission
- Analysis process
- Transmission and distribution planning
- Reserve requirements
Jan. 14, 2027: TBD
Feb. 11, 2027: Analysis check-in
- Rick metrics
- Preliminary analysis
March 11, 2027: LTCE results
- Preliminary results portfolios
- LOLE analysis
- Reliability adder
April 8, 2027: Wrap-up
- Portfolio costing results
- Planning condition costing results
- Scenarios and sensitivities costing results
- Stochastic risk results
- Preferred portfolio
- Action plan
