Group captive solar has rapidly become the preferred choice for large Indian corporates seeking cost savings, tariff stability, and clean energy compliance. With rising power prices and stricter ESG mandates, this model now delivers unmatched financial, operational, and sustainability benefits.
The Opportunity
Group captive solar works on a simple framework:
Consumers invest 26% equity in a special-purpose vehicle (SPV).
In return, they get long-term access to low-cost solar energy (₹4–₹5 per unit).
Power is supplied through open access directly to the corporate consumer.
Why corporates prefer it:
Lowest power tariff among all RE models
Guaranteed 15–25 year tariff visibility
Exemption from surcharges and cross-subsidy charges (in many states)
No asset installation on consumer premises
Immediate reduction in carbon footprint
The model is flexible, scalable, and ideal for companies with multiple factories, warehouses, and offices across states.
The Impact
Group captive projects have transformed the economics of power procurement for large corporates. Companies like Tata Group, Mahindra, Aditya Birla, and Amazon have already adopted it to lower energy bills and meet global ESG benchmarks.
Key benefits:
30–50% savings vs. conventional grid tariffs
Significant reduction in Scope 2 emissions
Energy cost predictability for the next 20–25 years
Lower production cost for manufacturers dependent on heavy machinery
Green branding and compliance for exports and sustainability audits
Corporates are increasingly choosing group captive over rooftop, third-party, and utility-scale models due to unmatched financial and regulatory clarity.
“For every ₹1 crore invested, corporates secure long-term energy savings of ₹4–₹6 crore. It’s one of the most financially rewarding sustainability initiatives today.”
Why Corporates Prefer Group Captive Solar
Group captive solar offers large companies significant long-term savings by providing power at ₹4–₹5 per unit—far lower than rising commercial tariffs. With no rooftop limitations and minimal regulatory hurdles, corporates gain scalable access to clean energy while also meeting ESG targets and reducing Scope 2 emissions.
How the Model Became India’s Fastest-Growing Choice
The requirement for 26% equity participation gives corporates control, tariff stability, and exemption from several open-access charges. This structure makes group captive dependable, bankable, and ideal for multi-location businesses. As industries focus on cost reduction and sustainability, the model has quickly outpaced rooftop and third-party solar options.
Eager to see how these changes will elevate performance standards and user satisfaction!