Transmission Losses: News
This consultation seeks views on the draft reference Network Mapping Statement for use in the allocation of Transmission Loss Factors (TLFs) for BSC Year 2022-2023.
TLF values: Spring 2021 Part A Season available
The Transmission Loss Factors (TLF) for each BM Unit that is registered to be active during the 1 April 2021 to 31 May 2021 has been published.
New ETLMO values for BSC Year 2021/22 published
The revised Estimated Transmission Losses Adjustment (ETLMO) values for use from 1 April 2021 have been approved. The approval was made by the Imbalance Settlement Group at its January meeting.
Prevailing Network Mapping Statement for BSC Year 2020/2021 published
The latest version of the Prevailing Network Mapping Statement is now available for BSC Year 2021/22 via the Elexon Portal.
TLF values for the Winter 2020 Season now available
The Transmission Loss Factors (TLF) for each BM Unit that is registered to be active during the 1 December 2020 to 28 February 2021 has been published.
BSC Insights: The ways P350 has changed allocation of Transmission Losses
In this Insight article, our Data Analyst Mehdi Jafari considers the way implementation of Modification P350 changed the allocation of Transmission Losses.