PannErgy Plc reported consolidated production results for the fourth quarter of 2016. For the quarter, the company reported in the fourth quarter of the year, the Geothermal System of Miskolc sold 295,983 GJ heat energy in total, and achieved 3.73% increase in 2016 following heat sales in 2015 with an annual 777,992 GJ quantity of heat sold. In the fourth quarter of the year, the Geothermal System of Miskolc sold 295,983 GJ heat energy in total, and achieved 3.73% increase in 2016 following heat sales in 2015 with an annual 777,992 GJ quantity of heat sold.