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NTPCNSENTPC Limited· PowerHighPositive
Announced Fri, 6 Jun, 2025 · 15:39 IST

NTPC Limited has informed the Exchange about Commercial Operation of First Unit of 250 MW of Tehri PSP (4x250 MW) of THDC India Limited, a subsidiaryof NTPC Limited.

NTPC · price

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▲ positive · ▼ negative · ● neutral filings · teal = economic event · numbered = multiple that day (click to pick). Times IST.

Price reactionminutes from the announcement price · days from the prior close
+1.4%Reaction day
₹332.50
prior close
₹333.90
announcement price
After-mkt
timing
Nifty 100market · index membership as recorded later (tracked since Jun 2026)+0.5%+0.8% vs market
Power Generation peers, median of 27sector+1.9%-0.6% vs sector

On the reaction day the stock moved 0.8 pts more than Nifty 100 and 0.6 pts less than its Power Generation peers, over the same two closes: a difference in percentage points, not a measure of what the filing did.

Minutes after the announcementfrom the announcement price · no benchmark
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Sessions after the filingfrom the prior close
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Reaction day
+1.4+0.5+0.8+1.9-0.6
Next day
+2.0+0.6+1.5+2.5-0.4
2d
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UpDownMarket · Nifty 100Sector · Power Generation peers, median of 27Pending

Minute windows have no benchmark: there is no intraday index history to compare against.

AI summary

NTPC has declared the Commercial Operation Date (COD) of the first 250 MW unit of the Tehri Pumped Storage Project (4x250 MW) operated by its subsidiary THDC India Limited, effective from 00:00 hrs on 07.06.2025. With this addition, NTPC Group's total installed and commercial capacity rises to 80,515 MW. The remaining three units of the 1,000 MW Tehri PSP are expected to be commissioned subsequently. Pumped storage projects help store energy during off-peak hours and release it during peak demand, supporting grid stability.

Likely market impact

Capacity addition of 250 MW from a subsidiary is incremental and largely in line with expectations; it strengthens NTPC's renewable energy storage portfolio and is mildly positive for long-term revenue, though the immediate impact on stock price is likely limited.