The Calgary-based pipeline operator and midstream service provided said net income fell to $120 million or 32 cent per diluted share in the three months ended March 31. That was down from $147 million or 41 cents in the comparable year-earlier period.
Revenue fell to $1.154 billion from $1.759 billion.
Pembina said the decrease in consolidated revenue was largely due to lower gross profit in its midstream business "due to significantly lower commodity prices."
That was partially offset by higher gross profit in conventional pipelines, gas services and the oilsands and heavy oil businesses, along with lower net finance costs and income tax.
Meanwhile, Pembina said its board had approved a 5.2 per cent increase in its monthly common share dividend to 15.25 cents from 14.5 cents, payable June 15 to shareholders of record on May 25.