Available Transfer Capability (ATC) Information

Current ISO-New England Available Transfer Capability Implementation Document — ATCID (.pdf)
Current Capacity Benefit Margin Implementation Document — CBMID (.pdf)
Current Transmission Reliability Margin Implementation Document — TRMID (.pdf)
ATC Methodology Contact (.pdf)
Current Load Forecast Descriptive Statement (.pdf)
Postback Methodology (See Attachment C) (.pdf)
Mathematic Algorithms for the Calculation of ATC (.pdf)
ATC/ Total Transfer Capability (TTC) Monitor Summary