Tata Power (TATAPOWER) Shares Drop 4% to ₹349.20 After Court Rejects Challenge to $490 Million Award
Key Points
Tata Power shares fell nearly 4 percent to ₹349.20 after the court ruling Thursday.
Singapore court dismissed all challenges to the $490.32 million arbitration award.
Total liability with interest and costs now reportedly exceeds $ 640 million.
Analysts maintain a ₹431.60 target price, implying 18.6 percent potential upside.
Tata Power shares fell nearly 4% to ₹349.20 on Thursday, August 27, 2026, after a Singapore court setback. The Singapore International Commercial Court dismissed all of Tata Power’s challenges to a $490.32 million arbitration award favoring Kleros Capital Partners. The stock opened at ₹359.20, its intraday high, before sliding to a day’s low of ₹348.10.
The previous close stood at ₹364. Tata Power now plans to appeal the ruling within a strict 28-day window.
Singapore Court Dismisses Every Challenge Filed
The Singapore International Commercial Court delivered its ruling on Wednesday, August 26, 2026, rejecting Tata Power’s applications entirely. The court found no breach of natural justice in the original tribunal’s decision.
Court Rejects Bias And Causation Arguments
Judges specifically dismissed Tata Power’s claims regarding apparent bias among arbitrators. The court also rejected arguments over unaddressed causation, remoteness, and mitigation issues raised during proceedings.
- Ruling date: August 26, 2026, by the Singapore International Commercial Court.
- Appeal window: 28 days from the ruling to Singapore’s Court of Appeal.
- Prior challenge: SIAC Court’s June 2025 arbitrator appointment decision also upheld.
Total Liability Now Exceeds $640 Million
The original arbitration award totaled $490.32 million in principal damages, ordered by a 2:1 majority tribunal ruling in July 2025. Interest continues accruing daily on that base amount.
Interest And Costs Push Liability Higher
Simple interest of 5.33% has accrued since November 30, 2020, adding roughly $71,600 daily to the total. Tata Power (TATAPOWER.NS) must also cover legal costs of SGD 8.29 million and arbitration expenses near SGD 2.96 million.
Kleros’s law firm now estimates the overall liability has crossed $640 million. That figure could exceed ₹6,000 crore once fully converted, according to current exchange rate estimates.
Dispute Traces Back To A Russian Coal Project
Kleros Capital Partners alleged Tata Power breached a non-disclosure agreement tied to a proposed Russian coal asset bid. The investment firm claimed Tata Power used confidential information while excluding it from the opportunity.
Arbitration proceedings began at the Singapore International Arbitration Centre in November 2020. The original award, roughly ₹4,700 crore, nearly matches Tata Power’s entire FY26 profit after tax of ₹5,118 crore.
Analysts Stay Largely Bullish Despite The Setback
Wall Street sentiment on Tata Power remains mostly positive even after Thursday’s sharp decline. Coverage currently includes 15 Buy recommendations, six Hold ratings, and four Sell calls.
The 12-month consensus target price sits at ₹431.60, implying 18.6% potential upside from current levels. Tata Power had not recognized any financial provision for this award in its FY26 statements, relying instead on legal advice while pursuing its challenge.
What Meyka’s AI Model Shows For Tata Power
Meyka’s stock analysis platform assigns Tata Power a B AI Score, reflecting moderate investment characteristics under its machine learning models. Technical readings show an RSI of 28.85, placing the stock firmly in oversold territory following Thursday’s sharp decline.
Meyka’s forecasting tools project a one-month price target near ₹381.18 and a three-month target around ₹402.74. Its 12-month model projects ₹472.50, suggesting the platform’s algorithms see the current sell-off as a potential entry point.
Final word
Tata Power’s Singapore court loss adds real financial and legal uncertainty ahead of its planned appeal. Analyst targets still imply meaningful upside. Investors should watch peers like NTPC and JSW Energy for broader utility-sector context.
Disclaimer:
The content shared by Meyka AI PTY LTD is for research and informational purposes only. Meyka is not a financial advisory service, and the information provided should not be treated as investment or trading advice.
What brings you to Meyka?
Pick what interests you most and we will get you started.
I'm here to read news
Find more articles like this one
I'm here to research stocks
Ask Meyka Analyst about any stock
I'm here to track my Portfolio
Get daily updates and alerts (coming March 2026)