The total volume of interregional electricity transfer was up 4.4 per cent year-on-year during the first nine months (9M: April to December) of FY24.
During 9MFY24, exports from WR to NR (denoted as WR-NR) continued to be the biggest interregional exchange component, accounting for 31 per cent of the total interregional exchange between the five regional grids – NR, ER, WR, NER and SR. The next biggest component was WR-SR, representing 14.2 per cent of the total interregional exchange volume.
Here are some more observations:
- Of the five regional grids, three — WR, ER and NER — were net exporters while NR and SR were net importers.
NR was a net importer to the tune of 59,994 MU. Exports from NR during 9MFY24 declined 15.1 per cent year-on-year, while imports grew by 1.1 per cent by the same comparison. NR was also the biggest net importing region.
- Exports by WR were up nearly 28 per cent year-on-year during 9MFY24, matched by a 21.6 per cent decline in imports. This resulted in WR being a net exporter to the tune of 62,969 MU, making it the biggest net exporter. In 9MFY23 also WR was a net exporter but to a much smaller extent of 32,402 MU.
- Imports of electricity by SR grew sharply by nearly 38 per cent in 9MFY24. In parallel, exports by SR declined by 45 per cent. This resulted in SR being a net importer to the extent of 48,293 MU, nearly twice the level of 24,432 MU in 9MFY23.
NER continued to remain a net exporter in 9MFY24, albeit to a smaller extent of 919 MU compared with 2,149 MU in 9MFY24. NER witnessed a 21.5 per cent year-on-year decline in exports, complemented by a 12.6 per cent increase in imports.
- ER was a net exporter to the tune of 44,400 MU during 9MFY24 – more or less unchanged from 45,607 MU in 9MFY23.
- WR-SR transfer during 9MFY24, at 31,913 MU, was 80.4 per cent higher than in 9MFY23. Much of this increase was due to higher transfer through the 800kV Raigarh-Pugalur HVDC line (WR-SR direction). This transfer was 16,590 MU in 9MFY24 as against just 4,557 MU in 9MFY23.
Also read: Interregional Transfer Capacity Addition Pegged At 31,600 Mw
Featured photograph (source: ReNew Transmission) is for representation only.