The investment community will be paying close attention to the earnings performance of TransAlta in its upcoming release. The company is expected to report EPS of $0.10, down 87.65% from the prior-year quarter. TAC's full-year Zacks Consensus Estimates are calling for earnings of $0.51 per share and revenue of $2.08 billion. These results would represent year-over-year changes of -67.52% and -16.25%, respectively. Investors should also pay attention to any latest changes in analyst estimates for TransAlta. These latest adjustments often mirror the shifting dynamics of short-term business patterns.