Mighty River Power Limited announced operating results for the second quarter and six months ended December 31, 2013. For the quarter, the company announced FPVV sales to customers of 1,152 GWh compared to 1,272 GWh for the same period a year ago. Total NZEM purchases were 1,615 GWh compared to 1,878 GWh for the same period a year ago. Total electricity generation was 1,636 GWh compared to 1,730 GWh for the same period a year ago.

For the six months, the company announced FPVV sales to customers of 2,582 GWh compared to 2,777 GWh for the same period a year ago. Total NZEM purchases were 3,568 GWh compared to 4,053 GWh for the same period a year ago. Total electricity generation was 3,258 GWh compared to 3,700 GWh for the same period a year ago.