Chart of the week | 999 – What’s your residual?

In this week’s Chart of the Week we look at how Ofgem’s Targeted Charging Review (TCR) proposes to charge network residual costs – those relating to the sunk costs of the network – through fixed or capacity charges. The rationale is that these costs should not be driving behaviour, as they are not in turn influenced by use of the network. Therefore, they should, in the regulator’s eyes, be unavoidable.

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