in the measure or is greater, but not in the measure or 25MW, whichever is more than 35% of 45MW, whichever is greater. the value calculated greater. in the measure or 35MW, whichever is greater. R7 When calculating firm ATC for an ATC Path The Transmission The Transmission The Transmission The Transmission for a specified period, the Service Provider did Service Provider did Service Provider did Service Provider did Transmission Service Provider shall use the not use all the not use all the not use all the elements not use all the following algorithm: elements defined in elements defined in defined in R7 when elements defined in R7 R7 when determining R7 when determining firm ATC, when determining firm ATCF = TTC ETCF CBM TRM + firm ATC, or used determining firm or used additional ATC, or used – – – PostbacksF + counterflowsF additional elements, ATC, or used elements, for more additional elements, for more than zero additional elements, than 10% of all ATC for more than 15% of ATC Paths, but not for more than 5% of Paths or 2 ATC Paths all ATC Paths or more Where ATCF is the firm Available Transfer more than 5% of all all ATC Paths or 1 (whichever is greater), than 3 ATC Paths Capability for the ATC Path for that period. ATC Paths or 1 ATC ATC Path but not more than 15% (whichever is greater). TTC is the Total Transfer Capability of the Path (whichever is (whichever is of all ATC Paths or 3 ATC Path for that period. greater). greater), but not ATC Paths (whichever is the sum of existing firm more than 10% of is greater). ETCF commitments for the ATC Path during that all ATC Paths or 2 period. ATC Paths CBM is the Capacity Benefit Margin for the (whichever is ATC Path during that period. greater).
in the measure or 25MW, whichever is greater. is greater, but not more than 35% of the value calculated in the measure or 35MW, whichever is greater. in the measure or 45MW, whichever is greater. R7 When calculating firm ATC for an ATC Path for a specified period, the Transmission Service Provider shall use the following algorithm: ATCF = TTC – ETCF – CBM – TRM + PostbacksF + counterflowsF Where ATCF is the firm Available Transfer Capability for the ATC Path for that period. TTC is the Total Transfer Capability of the ATC Path for that period. ETCF is the sum of existing firm commitments for the ATC Path during that period. CBM is the Capacity Benefit Margin for the ATC Path during that period. The Transmission Service Provider did not use all the elements defined in R7 when determining firm ATC, or used additional elements, for more than zero ATC Paths, but not more than 5% of all ATC Paths or 1 ATC Path (whichever is greater). The Transmission Service Provider did not use all the elements defined in R7 when determining firm ATC, or used additional elements, for more than 5% of all ATC Paths or 1 ATC Path (whichever is greater), but not more than 10% of all ATC Paths or 2 ATC Paths (whichever is greater). The Transmission Service Provider did not use all the elements defined in R7 when determining firm ATC, or used additional elements, for more than 10% of all ATC Paths or 2 ATC Paths (whichever is greater), but not more than 15% of all ATC Paths or 3 ATC Paths (whichever is greater). The Transmission Service Provider did not use all the elements defined in R7 when determining firm ATC, or used additional elements, for more than 15% of all ATC Paths or more than 3 ATC Paths (whichever is greater).