Non Daily Metered forecasts in the NTS
Prognozy NDM (non-daily metered – measured less often than daily) – orecasts regarding the daily quantities of gaseous fuel off-taken by the Shipper at PWYOSD.
According to the Transmission Network Code (NTS Transsmission Network Code), the Distribution System Operator (DSO) shall submit to the TSO forecasts regarding the quantities of gaseous fuel off-taken by the Shipper on the current and next gas day, measured less often than daily.
The DSO shall notify the TSO the NDM forecast broken down into individual Shippers off-taking fuel to PWYOSD.The NDM forecasts are submitted to TSO within the following deadlines:
According to the Transmission Network Code (NTS Transsmission Network Code), the Distribution System Operator (DSO) shall submit to the TSO forecasts regarding the quantities of gaseous fuel off-taken by the Shipper on the current and next gas day, measured less often than daily.
The DSO shall notify the TSO the NDM forecast broken down into individual Shippers off-taking fuel to PWYOSD.The NDM forecasts are submitted to TSO within the following deadlines:
- P0 forecast: The DSO shall notify the TSO the NDM forecast by 12:00 on the day preceding the gas day the forecast concerns,
- P1 forecast: The DSO performs the first update of the presented forecast by 13:00 during the gas day the forecast concerns.
- P2 forecast: The DSO performs the second update of the presented forecast by 19:00 during the gas day the forecast concerns.
NDM forecasts should be submitted to TSO via the IES. This is done by means of the form available in the List of NDM forecasts from DSOs (section: NDM Forecasts from DSOs). After clicking the Add button, the NDM Forecast form will appear. Select point ID and appropriate Forecast Type:
- forecast on day D-1;
- first update on day D;
- Second update on day D.
With the forecast type selected, the Gas Day field will be filled in with the appropriate date.
On the List of NDM Forecasts from DSO there is a list of all executed NDM forecasts with current statuses. The status Accepted indicates that the forecast has been accepted.
From 1 October 2019, NDM forecasts can also be submitted in Edig@s format (MARSIT message) using the AS4 protocol (see more in the "Data Exchange" section).
