Aster DM Healthcare Completes 26% Stake Acquisition in Solar Power Venture
Aster DM Healthcare has successfully completed the acquisition of a 26% stake in Oyster Green Hybrid Two Private Limited for a revised consideration of ₹5.80 crore. The investment was made through a two-tranche payment structure, with the final tranche of ₹2.26 crore completed on April 22, 2026. This strategic move enables the establishment of an 18 MWp captive solar power plant in Kerala, supporting the company's renewable energy initiatives and operational cost optimization.

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Aster DM Healthcare has successfully completed its strategic acquisition in the renewable energy sector, purchasing a 26% stake in Oyster Green Hybrid Two Private Limited for a revised consideration of ₹5.80 crore. The healthcare major announced the completion of this acquisition on April 23, 2026, marking a significant milestone in its renewable energy initiative.
Acquisition Completion Details
The company has completed the acquisition through a two-tranche payment structure, with the final tranche completed on April 22, 2026. The investment details are outlined below:
| Parameter: | Details |
|---|---|
| Stake Acquired: | 26% |
| Final Investment Amount: | ₹5.80 crore |
| Original Consideration: | ₹7.00 crore |
| Target Company: | Oyster Green Hybrid Two Private Limited |
| First Tranche: | ₹3.54 crore (October 02, 2025) |
| Second Tranche: | ₹2.26 crore (April 22, 2026) |
The total consideration was revised from the originally agreed ₹7.00 crore to ₹5.80 crore pursuant to a reduction in the overall project cost. The Group, comprising Aster DM Healthcare and its material subsidiary Malabar Institute of Medical Sciences Limited (MIMS), has completed the acquisition of 26% of the equity share capital of Oyster Green Hybrid Two.
Project Specifications
The acquisition enables Aster DM Healthcare to establish an 18 MWp captive solar power plant in Kerala. Oyster Green Hybrid Two will build, develop, install, commission, operate, manage, and maintain the solar power facility. The company and its material subsidiary MIMS will purchase 100% of the net output electricity generated from this captive solar power plant.
Target Company Profile
Oyster Green Hybrid Two Private Limited was incorporated on January 22, 2024, and is engaged in building, developing, installing, commissioning, operating, and maintaining solar power plants across India. The company's financial position shows:
| Financial Metric: | Amount |
|---|---|
| Paid-up Capital: | ₹10.00 crore |
| Net Worth: | ₹9.74 crore |
| Turnover: | Nil |
| Profit After Tax: | (₹5.43 lakh) |
Strategic Impact
This acquisition represents Aster DM Healthcare's commitment to sustainable energy solutions and operational cost optimization. The 26% stake acquisition complies with statutory requirements under the Electricity Act, which mandates that captive users hold not less than 26% ownership in such projects. The captive solar power plant will provide dedicated clean energy capacity, supporting the company's environmental sustainability goals while ensuring energy security for its healthcare facilities in Kerala.
Historical Stock Returns for Aster DM Healthcare
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| +2.57% | +4.58% | +13.51% | -2.12% | +39.42% | +376.84% |
Will Aster DM Healthcare expand its renewable energy investments to other states beyond Kerala?
How much will the captive solar plant reduce Aster's annual electricity costs and operational expenses?
Could this renewable energy strategy influence other healthcare companies to pursue similar sustainability initiatives?


































