Manual Frequency Restoration Reserve (mFRR)

The Manuel Frequency Restoration Reserve is used as a relief of the Automatic Frequency Restoration Reserve during longer lasting imbalances.

In accordance with EIWOG 2010, since 01.01.2012 the Manual Frequency Restoration Reserve in the APG control area is no longer procured by the balance group coordinator APCS Power Clearing and Settlement, but rather by APG.