Detailed Narrative
Strong Customer and Load Growth
IDACORP continues to experience robust customer growth, with a 2.3% increase since Q2 FY25 across all segments. Industrial revenues surged by 17% year-over-year, driven by large contract customers like Micron and Meta, whose projects are now ramping up. The company's large customer pipeline remains strong at multiple gigawatts, attracting businesses across various industries to the region, and is a key driver helping to avoid a 2026 general rate case.
Strategic Capital Investments
The company is actively executing on significant capital projects to meet growing energy demand and enhance grid reliability. This includes bringing 250 MW of new company-owned battery storage online, completing the conversion of Valmy Unit 2 from coal to natural gas, and commissioning a 125 MW third-party solar project. These resources support efforts to add capacity, flexibility, and reliable, affordable energy to serve the growing regions.
Transmission Infrastructure Development
IDACORP is progressing on three major transmission projects: Boardman-to-Hemingway (B2H), SWIP North, and Gateway West. B2H is 70% complete on structure pads and is expected in service by late 2027. SWIP North construction has begun in Nevada with completion expected in 2028. A portion of Gateway West is also anticipated to come online as soon as 2028, providing critical system flexibility and market access.
Future Generation Resource Planning
Construction is underway for three company-owned natural gas fuel projects: a 167 MW resource at Bennett Mountain (2028 in-service), the 222 MW South Hills project (2029), and the 430 MW Peregrine project (2030). The company is also evaluating bids for its 2032 RFP, with a shortlist expected in Q3, and is considering increasing resource procurement to accommodate incremental loads like Micron Fab 2, which is not yet in current forecasts.
Financing and Balance Sheet Management
IDACORP has identified a need for approximately $2 billion in equity content over the next five years to fund its current capital plan, having already secured about half of this amount through ATM forward sale agreements. The company plans to blend debt and equity on a roughly equal basis for incremental CapEx to maintain a strong balance sheet, preferring regular-way financing over holding company debt to preserve credit ratings and avoid unnecessary complications.
Regulatory Strategy and Rate Case Outlook
The company anticipates a "relatively probable" rate case filing around June 2027, driven by significant Construction Work in Progress (QIP) converting to plant in service and associated depreciation. However, large load revenues are helping to cover costs, and the ADITC mechanism provides flexibility. Management is cautious about depreciation or interest trackers, ensuring costs are not shifted unfairly to other customer classes, and will evaluate the math early in 2027.
SMR Technology Evaluation
While IDACORP acknowledges the potential of Small Modular Reactor (SMR) technology and has spent time learning about it, current pricing (estimated over $150/MWh) and commercial availability make it less attractive for immediate deployment. The company continues to monitor SMR developments but is not expected to be an early adopter due to cost and timing considerations, prioritizing least-cost, least-risk solutions for its load.