Services available to be utilised to maintain and/or restore System SecurityThe ability to continue operating the Power System within de... Click for more where one or more contingency events impact Power SystemA critical societal System that, in the case of GW-scale gri... Click for more operations. This may include Real PowerMeasured in MW, is the component of electrical Power that is... Click for more capacity, Reactive PowerMeasured in MVAR, sustains the electrical field in Alternati... Click for more capacity and Interruptible LoadRefer to Flexible Resources (Distributed). Click for more arrangements.