Transmission Ten-Year Development Plan 2011-2020 - Eskom

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6. Breakdown of the TDP Projects by Grid
6.1 CENTRAL GRID
The Central Grid consists of four customer load
networks (CLNs), namely; Johannesburg, Vaal Triangle,
West Rand and Nigel. The current transmission
network and CLNs are shown in Figure 6 1 below.
Figure 6.1: Current Central Grid network and CLNs
Table 6.1: Current Central Grid network and CLNs
Transmission Ten-Year Plan 2011-2020
The expected peak CLN demands by 2020 and
the average percentage load increase for the period
for each CLN are given in Table 6.1 on the following
page.