Maximum Credit Limit calculator
The Maximum Credit Limit (MCL) calculator is a useful tool that enables participants to estimate how increasing or decreasing load, generation, and reallocations affects MCL, Oustandings Limit (OSL), and Prudential Margin (PM) reviewed under the Credit Limit Procedures.
The MCL calculator uses the latest average prices, volatility factors, outstandings limit time period, and reaction period for each specified season (summer, winter, or shoulder). It’s important to use the correct MCL calculator for the corresponding review season.
The Credit Limit Procedures (CLP) version 4 is effective from 1 May 2018. The 2018 winter scheduled review is the first MCL review conducted under CLP version 4. New MCL calculators are provided for 2018 winter and 2018 shoulder 2 seasons. The previously published 2018 shoulder MCL calculator is only used for 2018 shoulder 1 season and is superseded.
Maximum Credit Limit Calculator (summer)
21 July 2017 (108 KB, xlsx)
Maximum Credit Limit Calculator (shoulder)
01 May 2018 (107 KB, xlsx)
Maximum Credit Limit Calculator (Winter)
13 March 2018 (107 KB, xlsx)