Business Context and Reporting Period
This Form 10-K covers the fiscal year ended December 31, 2024, for IDACORP, Inc. and its principal operating subsidiary, Idaho Power Company. IDACORP is a holding company incorporated in Idaho, with Idaho Power serving as a regulated electric utility providing generation, transmission, and distribution services to approximately 649,000 retail customers in southern Idaho and eastern Oregon. The company operates under the jurisdiction of the Idaho Public Utilities Commission (IPUC), the Oregon Public Utility Commission (OPUC), and the Federal Energy Regulatory Commission (FERC).
Key Financial Metrics
| Metric | 2024 | 2023 |
|---|---|---|
| Total Operating Revenues | $1,826.6 million | $1,766.4 million |
| Net Income Attributable to IDACORP | $289.2 million | $261.2 million |
| Earnings Per Share (Diluted) | $5.50 | $5.14 |
| Operating Cash Flows | $594.4 million | $267.0 million |
| Capital Expenditures (Cash) | $981.0 million | $591.0 million |
| Long-Term Debt | $3.05 billion | $2.78 billion |
| Debt-to-Capital Ratio | 48% | 48% |
Material Changes vs. Prior Period
- Revenue Growth: Total operating revenues increased by $60.3 million (3.4%) year-over-year, driven primarily by a $52.7 million increase in retail revenues per MWh due to rate increases effective January 1, 2024, and a 2.6% growth in customer count.
- Profitability: Net income attributable to IDACORP increased by $28.0 million (10.7%). This was supported by higher operating income at Idaho Power, offset partially by increased Other O&M expenses ($61.1 million increase) related to pension costs and wildfire mitigation.
- Power Supply Costs: Purchased power expenses decreased by $76.4 million (15%) due to lower wholesale market prices and increased system generation. Fuel expenses decreased by $16.2 million despite higher generation volumes, driven by lower natural gas market prices.
- Hydropower Generation: Hydropower generation increased to 7.2 million MWh in 2024 (from 6.5 million MWh in 2023) due to above-normal snow accumulation in the Snake River basin.
- Capital Investment: Cash capital expenditures rose significantly to $981 million in 2024 from $591 million in 2023, reflecting accelerated infrastructure investments to meet growing demand and reliability needs.
Guidance, Outlook, and Management Commentary
- Load Growth: Management forecasts a preliminary 8.3% annual growth rate in retail sales volumes for the 2025-2029 period, significantly higher than previous forecasts, driven by anticipated commercial and industrial load additions.
- Capital Requirements: Idaho Power estimates total capital expenditures of $5.4 billion to $6.1 billion for the period 2025 through 2029. Major projects include the B2H, GWW, and SWIP-N transmission lines, as well as resource additions (wind, solar, battery storage) to address projected capacity deficits.
- Regulatory Matters:
- Idaho: The IPUC approved a limited-issue rate case effective January 1, 2025, increasing annual retail revenue by $50.1 million. A general rate case is expected to be filed in Idaho in 2025.
- Oregon: The OPUC approved settlement stipulations effective October 15, 2024, increasing annual retail revenue by $6.7 million.
- Coal Transition: Idaho Power completed the conversion of two units at the Jim Bridger plant from coal to natural gas in 2024. The plan includes converting North Valmy units by 2026 and the remaining Jim Bridger units by 2030.
- Dividends: The Board increased the quarterly cash dividend to $0.86 per share in September 2024. The target long-term dividend payout ratio remains 60-70% of sustainable earnings.
- Risks: Key risks include regulatory lag in cost recovery, volatility in hydropower generation due to climate conditions, wildfire liability, and the ability to secure permits and funding for major transmission projects.
Investor Verification Checklist
- Regulatory Approvals: Verify the status of the 2025 Idaho general rate case filing and the approval of the North Valmy coal-to-gas conversion application.
- Transmission Project Progress: Monitor permitting and construction timelines for the B2H, GWW, and SWIP-N transmission lines, which are critical to meeting the forecasted 8.3% load growth.
- Hydrological Conditions: Track snowpack and precipitation levels in the Snake River Basin, as hydropower generation significantly impacts power supply costs and wholesale market revenues.
- Wildfire Mitigation Costs: Review the deferral and recovery status of wildfire mitigation expenses, which increased significantly in 2024.
- Capital Expenditure Execution: Assess the company's ability to execute the projected $5.4-$6.1 billion capital plan without significant cost overruns or delays that could impact rate base recovery.