This data set provides hourly data on the supply and consumption of electricity to the grid by generating customers (NGs). The kit includes LUs that produce and use electricity on the same site as the Energy Distribution Operator (ESO) electricity meter. Data are aggregated by region, ie the number of LUs in the area. • Information is updated quarterly. • Data are provided in CSV format per month by regions, hours, average measured electricity capacity to / from the distribution network, total number of consumers in the region. • All LUs in the region on the date of collection are presented, regardless of their economic status, ie business, household, public sector.