Group Captive Power Purchase Agreement Services

A group captive scheme allows multiple commercial or industrial consumers to jointly own a share of a renewable energy power plant — typically at least 26% equity — and consume power from it. This structure qualifies for significant regulatory benefits, including wheeling charge exemptions and cross-subsidy surcharge waivers, making it one of the most cost-effective renewable procurement models available to medium and large industries in India.

Businesses using the Group-Captive model typically achieve per-unit savings of ₹3–5 compared to grid tariffs, with staggering Internal Rates of Return (IRR). Industries currently paying high grid tariffs — particularly steel, cement, textiles, data centres, and manufacturing units — see the most significant cost reductions, often cutting total energy expenditure by up to 40%.

The Group-Captive model requires minimal equity investment — significantly lower than full Capex ownership. Participants must hold at least 26% equity in the generating company under Indian regulations. Opten Power's platform helps you identify the optimal investment quantum, models your returns in real time, and connects you with co-investors to structure the most capital-efficient arrangement.

Opten Power's automated tender engine and pre-approved modular PPA templates enable deal closure up to 50% faster than conventional procurement routes. From project discovery to signed contract, most transactions are completed in a fraction of the time typically required — with structured RFPs, automated bid evaluation, and standardized legal terms eliminating common delays.

The Group-Captive model is ideal for medium to large industries with significant and consistent power consumption — including steel, cement, textiles, manufacturing, fertilisers, data centres, hospitals, IT parks, warehouses, and commercial complexes. Any business currently paying high grid tariffs and seeking maximum ROI with minimal capital outlay is a strong candidate for this procurement structure.

Group Captive participants benefit from several key regulatory advantages under Indian electricity regulations: exemptions from wheeling charges, waivers on cross-subsidy surcharges, and lower transmission costs — all of which directly reduce the effective landed cost of power. Opten Power's real-time DISCOM intelligence provides state-specific regulatory analysis so you understand exactly what savings apply in your operating state.

Opten Power operates across 16 states in India, providing access to pre-vetted solar, wind, and hybrid group captive projects in each. The platform provides standardized, updated DISCOM landing prices and state-specific regulatory analysis for each geography, ensuring accurate cost comparisons and compliant procurement structuring regardless of where your industrial facilities are located.

Opten Power provides end-to-end support: project discovery matching your energy profile to suitable group captive projects, instant IRR and payback analytics, automated RFP creation and management, pre-approved modular PPA contract templates, developer negotiation support, and a portfolio management dashboard to monitor all assets post-signing. The entire procurement journey — from registration to contract finalization — is managed on one unified platform.