NorthWestern Energy Group (NWE) Q3 2025 earnings summary

Executive summary

• Reported Q3 2025 GAAP diluted EPS of $0.62 (down from $0.76) and non-GAAP diluted EPS of $0.79 (up from $0.65), with year-to-date GAAP EPS at $2.22 and adjusted EPS at $2.41, reflecting higher operating and merger-related costs but improved non-GAAP performance.

• Affirmed 2025 earnings guidance of $3.53–$3.65 per share, targeting 4%–7% EPS growth and a long-term rate base growth outlook of 4%–6%.

• Announced an all-stock merger of equals with Black Hills Corporation, with regulatory filings submitted and expected closure in the second half of 2026.

• Integrated the Energy West natural gas asset acquisition, adding 33,000 customers in Montana for $35.9 million.

• Advanced large load customer agreements, including major data center projects in Montana and new generation projects in South Dakota.

Financial highlights

• Q3 2025 operating revenues increased 12.1% year-over-year to $387.0 million; utility margin rose 16.6% to $300.1 million.

• Q3 2025 net income was $38.2 million, down from $46.8 million in Q3 2024, mainly due to higher operating, merger, and interest expenses.

• Q3 2025 operating expenses increased 16.0% year-over-year, driven by administrative, merger, and wildfire mitigation costs.

• Dividend of $0.66 per share declared, payable December 31, 2025.

• Adjusted non-GAAP net income for Q3 2025 was $48.4 million, up from $39.7 million in Q3 2024.

Outlook and guidance

• 2025 non-GAAP EPS guidance affirmed at $3.53–$3.65 per share, assuming normal weather and excluding merger transaction costs.

• Five-year capital plan of $2.74 billion–$2.7 billion expected to be funded without equity issuance, targeting FFO/debt ratio above 14%.

• Final outcome of Montana rate review expected in Q4 2025; 2026 outlook and updated capital plan to be provided in February.

• Earnings growth is expected to outpace dividend growth until the payout ratio returns to the 60%–70% target.

• Expect to update capital expenditure forecasts in 2026 after transmission studies for new generation capacity.