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Activities & Services 

As part of its duties as National Transmission Network concessionaire, REN provides producers and clients access to its network and, in addition to system services management, REN is also responsible for a series of activities and services associated with the electrical energy markets, namely:

  • Guarantees of origin, through the role of Guarantee of Origin Issuing Entity;

  • Interruptibility, through the implementation of the respective service within the scope of system operation;

  • Power Guarantee, through the operationalization of the respective management mechanisms.