China Three Gorges Renewables (SHA:600905) expects its net profit attributable to owners for the first half to drop by between 66% and 73% year on year to a range of 1.05 billion yuan to 1.30 billion yuan, according to a Shanghai bourse filing on Wednesday.
The power company's attributable profit a year earlier was 3.82 billion yuan, or 0.13 yuan per share.
The forecast was attributed to lower electricity sales and a decline in wind and solar resources due to abnormal temperatures and extreme weather events.