MGE Energy (MGEE) reported Q1 GAAP earnings Wednesday of $1.14 per diluted share, up from $0.93 a year earlier.
A single analyst polled by FactSet expected $0.98.
Revenue for the quarter ended March 31 was $219 million, up from $191.3 million a year earlier. Analyst estimates weren't available for comparison.
Shares were edging 0.4% higher in recent trading.
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