UltraTech Cement has entered into an Energy Supply Agreement, Share Subscription Agreement, and Shareholders Agreement to acquire a 26% equity stake in Solaris Horizon Energy Private Limited for up to ₹27.75 crore in cash consideration. The acquisition is structured to support the company's strategic shift toward renewable energy sources for its manufacturing operations.

The target entity, Solaris Horizon Energy, is a special purpose vehicle (SPV) and a subsidiary of Waaree Forever Energies Private Limited. Incorporated on December 10, 2025, the SPV has reported nil turnover for the last three years. It is established to develop and operate a solar project located in Village Puran, Mungeli district, Chhattisgarh.

Deal structure and objectives

The primary objective of the acquisition is to secure a dedicated source of green energy for UltraTech's cement plants in Chhattisgarh. Under the agreement, Solaris Horizon Energy will supply 91 MWp DC / 65 MW AC solar power on a captive basis. This arrangement is designed to help UltraTech meet its green energy requirements, optimize long-term energy costs, and comply with regulatory mandates regarding captive power consumption under electricity laws.

Regulatory and corporate governance

The disclosure was made in compliance with Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015. The company confirmed that the transaction is not a related-party transaction, and neither the promoter group nor any group companies hold an interest in the target entity. No governmental or regulatory approvals are required for this acquisition.

What the numbers show

The acquisition highlights a direct correlation between capital expenditure on renewable energy assets and operational cost optimization strategies in the cement sector. By investing up to ₹27.75 crore for a minority 26% stake in an SPV with nil historical turnover, UltraTech prioritizes future energy security over immediate financial returns from the investee company. The structure ensures that the primary value driver is the contracted power supply (65 MW AC) rather than dividend income or asset appreciation from Solaris Horizon Energy.

UltraTech Cement has allotted Non-Convertible Debentures (NCDs) worth ₹5,000 crore on a private placement basis, securing long-term debt capital with coupon rates ranging from 7.22% to 7.25%. The Finance Committee of the Board of Directors approved the allotment on August 3, 2026, marking a significant execution in the company’s capital structure management.

The issuance comprises three distinct series of unsecured, listed, rated, redeemable, rupee-denominated debentures. Each debenture has a face value of ₹1,00,000, with a total of 5,00,000 units allotted. The transaction was disclosed to the Bombay Stock Exchange (BSE) and the National Stock Exchange of India Limited (NSE) in compliance with Regulations 30 and 51 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015.

NCD Allotment Details

The ₹5,000 crore issue is split into three series with varying tenors and interest rates, allowing investors to choose based on their liquidity and yield preferences. All series are non-cumulative and will be redeemed at par upon maturity.

Interest payments for all series are scheduled to begin on August 3, 2027, with subsequent payments made annually or semi-annually depending on the series tenure, culminating in the final redemption dates listed above. No security charge has been created over any assets for these instruments.

Strategic Implications

The successful allotment of ₹5,000 crore in NCDs demonstrates UltraTech Cement’s strong access to domestic debt markets. By diversifying its funding sources through private placement, the company can optimize its cost of capital while maintaining flexibility in its balance sheet. The relatively tight spread between the coupon rates of the three series—ranging from 7.22% to 7.25%—reflects stable investor confidence in the company’s credit profile despite varying maturities.

This issuance aligns with broader corporate strategies in the cement sector to manage long-term infrastructure investments and working capital requirements efficiently. The proceeds from such debt instruments are typically utilized for general corporate purposes, including capacity expansion and debt refinancing, although specific use-of-proceeds details were not disclosed in the filing.