NorthWestern Energy reported Q1 2026 adjusted EPS $1.31, beating consensus $1.23, with GAAP EPS $1.03 down from $1.25 YoY.
Revenue rose 7% YoY to $497.6 million, surpassing analyst estimate of $484.06 million.
Company reaffirmed 2026 earnings guidance $3.68‑$3.83 per share, $683 million capital plan and declared $0.67 dividend payable June 30.
Merger with Black Hills Corp approved; settlement agreements reached in MT, NE, SD; closing expected H2 2026.