ONS Open Data Portal

The ONS Open Data Portal, produced by the National Operator of the Electric System (ONS), gathers historical data from the Brazilian electricity sector in an easy and democratic way with the main objective to facilitate and improve the access and consumption of this type of content by all users and audiences. The Portal gathers consolidated data on energy generation (hydraulic, thermal, solar and wind), areas of national and international energy exchange and energy load, information about equipments such as transmission lines, generating units, converters and others; and hydrological data obta...