Maritime Link

Maritime Link

Transmission Services


Maritime Link - Total Transmission Capability (TTC)/ Available Transmission Capacity (ATC)


Maritime Link - Loss Factor

NSPML has recalculated the Transmission Loss Factor as required by the Emera and Nalcor Transmission Service Agreements.

The calculated Loss Factor to be applied for Maritime Link transactions from March 15th to April 14th, inclusive, is 4.70%.


Change from last period

To calculate the loss factor, the transfers in February as well as estimated station losses for valve cooling, transformer cooling and auxiliary systems are utilized. Transfers were more frequent than last period and at a higher power level for longer durations. The loss factor of 4.70% is lower than that of the last period.

Last period, covering February 15th, 2019 to March 14th, 2020, inclusive, had a loss factor of 4.91%.

The next update will be published on April 10th, 2020.


Date  Loss Factor (%)
15-Mar-2020 to 14-Apr-2020 4.70 
15-Feb-2020 to 14-Mar-20204.91
15-Jan-2020 to 14-Feb-20204.94
15-Dec-2019 to 14-Jan-20204.94
15-Nov-2019 to 14-Dec-2019 5.14
15-Oct-2019 to 14-Nov-2019 5.21
15-Sep-2019 to 14-Oct-2019 5.10
15-Aug-2019 to 14-Sep-2019 5.05
15-Jul-2019 to 14-Aug-2019 4.95
15-Jun-2019 to 14-Jul-2019 4.81
15-May-2019 to 14-Jun-2019 4.71
15-Apr-2019 to 14-May-2019 4.65


The information on this page was updated on March 10, 2020