Published by admin at December 6, 2017 By Lenie Lectura – December 4, 2017 from Business Mirror PETROGREEN Energy Corp. (PGEC), the renewable-energy (RE) arm of publicly listed PetroEnergy Resources Corp. (Perc), has already generated 1-billion kilowatt-hour (kWh) of electricity over the weekend. Perc announced on Monday that PGEC […]