The Low Carbon Contract Company (LCCC), Forecasting team have published the slides that were to be presented on the webinar on the 5 July 2017. This covers the Supplier Obligation, the Supplier Obligation Levy Rate for the 1 October 2017 to 31 December 2017, background and assumptions, and the 15 month forecast.
Further details can be found by reviewing the Transparency Tool which illustrates the calculations performed to set the ILR and the TRA.