This note presents peak energy prices in the central scenario of the TPM CBA (from the ‘Grid use model’).

The model calculates average annual costs per MWh (prices) for:

Methods for calculating these prices can be found in the technical paper “CBA approach, methods and assumptions” (23 July, 2019).

Prices are presented by regional aggregations or “Backbone nodes” used in the model. These are:

The prices shown are modelled annual averages for the prices during the highest 1600 trading periods.

Average prices

Peak price components, average 2022-2042 ($/MWh)
Node Policy Energy Transport Interconnection Final price
BEN proposal 135 -6 13 141
BEN status quo 108 -6 155 258
BPE proposal 135 7 15 157
BPE status quo 108 5 155 268
HAY proposal 135 12 19 166
HAY status quo 108 8 155 272
HLY proposal 135 10 16 161
HLY status quo 108 7 155 271
ISL proposal 135 10 14 158
ISL status quo 108 6 155 270
KIK proposal 135 13 16 164
KIK status quo 108 9 155 272
MDN proposal 135 26 21 182
MDN status quo 108 19 155 283
OTA proposal 135 17 19 170
OTA status quo 108 13 155 276
RDF proposal 135 5 14 154
RDF status quo 108 3 155 266
ROX proposal 135 -4 16 147
ROX status quo 108 -3 155 260
SFD proposal 135 6 15 155
SFD status quo 108 3 155 266
TRK proposal 135 5 13 152
TRK status quo 108 3 155 266
TWI proposal 135 -2 13 145
TWI status quo 108 -2 155 262
WKM proposal 135 -15 21 141
WKM status quo 108 -10 155 253