In energy sector governance: the party responsible for generation dispatch, the provision of ancillary services, and operation to ensure safety, power quality, stability, reliability, and security of the grid [Section 4(q), Energy Virtual One-Stop Shop Act of 2019; Rule 4(r), DOE Department Circular No. DC2019-05-0007, Rules and Regulations Implementing Republic Act No. 11234 (Energy Virtual One-Stop Shop Act)]
Note: Under the Energy Virtual One-Stop Shop Act of 2019, the term is written as “System operator”. Under the IRR, term is written as “System Operator” and “party” is written as “entity”.
In electric power, energy storage: the entity responsible for generation dispatch, or the implementation of the generation dispatch schedule of the MO, the procurement of AS, and operation to ensure safety, Power Quality, stability, reliability and security of the Grid [Section 2.25, DOE Department Circular No. DC2023-04-0008, Prescribing the Policy for Energy Storage System in the Electric Power Industry]