Economy

NTPC, Coal India lead ₹2.2 solar tariff in GUVNL’s 500MW tender

Our Bureau New Delhi | Updated on March 22, 2021

Solar electricity tariffs have remained low in the first solar auction conducted after the Central government’s announcement of an impending basic customs duty on imported solar modules and cells.

Four developers emerged winners in the auction with a bid of ₹2.2 per unit for 500MW solar demand held on Monday by the Gujarat Urja Vikas Nigam Ltd (GUVNL). NTPC Renewable Energy Ltd., Sprng Ujjvala Energy Private Ltd., Coal India Ltd., and TP Saurya Ltd. bid successfully for 150MW, 120MW, 100MW, and 60MW, respectively at ₹2.2 per unit. Apart from these bidders, SJVN Ltd. also won 100MW at a bid of ₹2.21 per unit.

Bids for 200MW at ₹2.28 per unit by Ayana Renewable Power Five Private Ltd. and for 150MW at ₹2.32 per unit by Renew Solar Power Private Ltd. were unsuccessful.

Solar tariffs have been expected to rise after the Ministry of New and Renewable Energy announced earlier this month an import duty on solar modules and cells. India’s solar developers are heavy importers of solar equipment, most of which comes from China. Starting April 2022, imported modules will be taxed at a steep 40 per cent and imported cells at 25 per cent, driving up project costs while the government tries to nurture a solar manufacturing industry.

“The duty is expected to result in an increase in the capital cost for a solar power project by 23-24 per cent. This, in turn, would result in an increase in tariff by about 45-50 paise a unit. Nonetheless, the bid tariff trajectory is likely to remain well below ₹3 per unit and thus would continue to remain cost competitive,” Vikram V, Sector Head at ICRA Ratings, said in a note on March 11.

“The tariffs for solar power are expected to increase, by approximately 25 to 30 paisa per unit in case only cells are imported whereas the tariffs are expected to increase by around 40 to 45 paisa per unit in case modules are directly imported, with the new BCD regime vis-à-vis no duty structure,” CARE Ratings said in a March 15 note.

The last auction by Gujarat’s state electricity distribution company GUVNL in December for 500MW had received the historically lowest tariff bid of ₹1.99. Following that record-breaking bid, the discom had cancelled and announced a retendering process for 700 MW of solar projects awarded earlier with tariffs ranging from ₹2.78 to ₹2.81 per unit.

In an ongoing case filed by developers, APTEL has instructed GUVNL to extend the validity of the earlier bids by two weeks.

Published on March 22, 2021

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