Joint Stock Company Yakutskenergo reported operating results for the first quarter ended March 2013. The company generated 1,266.9 million kilowatt-hours (kWh) in the first quarter of 2013, compared to 1,230.2 million kilowatt-hours, 3% more than in the same period last year. Power stations and boiler plants put out 1,116,200 GCal of heat in the first quarter, compared to 1,083,700 GCal of heat, 3% more than in the same period last year.