Power generator and retailer Genesis Energy said higher fuel costs drove its first half net profit down by $40 million to just $9 million in the first half to December 31, but that it expected an improved second half.
At the operating level, the company's earnings before interest, tax, depreciation, amortisation and financial instruments (EBITDAF) came to $167m, down from 15 per cent from $197.5m in the previous corresponding period.
Underlying earnings fell by $26m to $16m. The company announced a slightly improved interim dividend of 8.525c, up from 8.45c.
Genesis said a strong retail performance was offset by challenging wholesale market conditions due to lower hydro generation and gas shortages.