TATAPOWERBSETATA POWER CO LTD· PowerLowNeutral
Announced Tue, 27 Oct, 2026 · 12:18 IST

Tata Power to build 110 kV power link for BPCL's Mumbai refinery

TATAPOWER · 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
+0.2%Reaction day
₹338.50
prior close
₹338.60
announcement price
In-mkt
timing
Nifty 100market+0.2%-0.0% vs market
Power peers, median of 37sector · industry level+1.9%-1.7% vs sector

On the reaction day the stock moved in line with Nifty 100 and 1.7 pts less than its Power peers, over the same two closes: a difference in percentage points, not a measure of what the filing did.

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Next day
-0.8pendingpending+2.0-2.8
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UpDownMarket · Nifty 100Sector · Power peers, median of 37Pending

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

AI summary

Tata Power signed a memorandum of understanding with BPCL to design and develop 110 kV power infrastructure for BPCL's 90 MW Petro Resid Fluidized Catalytic Cracking Unit at Mumbai Refinery. Completion is planned within about 24 months, with an estimated combined outlay of about ₹250 crore for Tata Power and BPCL, subject to approvals and milestones. Tata Power also plans a 400 kV transmission facility in Trombay over the next five years.

Likely market impact

Could add transmission work and strengthen Tata Power's Mumbai network, supporting growth. It remains subject to approvals and milestones.