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CleanMax IPO Seen as Key to Unlocking Renewable Energy Deal Gridlock

India’s renewable energy transaction pipeline has slowed markedly, as buyers and sellers remain divided over asset valuations. The widening gap between expectations has left several multi-billion-Rs deals in extended negotiations, with limited progress toward closure.

Market observers believe the Rs 13,100 crore public offering of CleanMax Enviro Energy Solutions Ltd. could provide the pricing clarity the sector needs. Demand for the IPO is expected to establish a valuation reference point for private transactions, including platform sales, minority stake deals, and upcoming listings.

Although early 2025 witnessed a handful of strategic acquisitions, most were executed privately, with limited disclosure on deal structures or valuation metrics. This lack of transparency has made it difficult for market participants to benchmark renewable energy assets accurately.

According to investment banking sources tracking the sector, the valuation gap has widened over the past year due to global interest rate pressures and rising capital expenditure requirements. Several high-profile deals remain under discussion. Shell Plc is exploring the sale of Sprng Energy, a 5 GW renewable platform it acquired in 2022. Meanwhile, Actis, owned by General Atlantic, is negotiating a stake divestment in BluPine Energy, which manages a 3 GW portfolio.

Advisors involved in these processes indicate that bidders have slowed submissions, awaiting clearer signals from the public markets. Private equity sellers are seeking premium valuations, but potential buyers are closely watching whether institutional investors accept CleanMax’s enterprise value-to-Ebitda multiple.

Other renewable platforms are also weighing public market options. Avaada Electro, backed by Thailand’s PTT Group and Brookfield, has confidentially filed for an IPO reportedly worth up to Rs 10,000 crore. Continuum Green Energy, despite securing regulatory approval nearly a year ago, has yet to proceed with its listing amid valuation concerns. Additionally, global investors such as Macquarie, Actis, Blackstone, and Sembcorp are preparing bids for a controlling stake in Welspun New Energy.

The last comparable renewable energy platform to list in India was NTPC Green Energy, which debuted at an EV/Ebitda multiple exceeding 53x at the upper end of its price band. Market estimates suggest that multiple expanded further by the end of FY26. In contrast, CleanMax’s pricing implies an EV/Ebitda multiple of over 16x based on annualized first-half FY26 earnings on a post-issue basis — notably below the average multiple of listed peers as of March 2025. Analysts describe this as a more conservative valuation approach.

The IPO, which recently closed, drew overall subscription of 94%. Qualified institutional buyers oversubscribed their allocation 2.8 times, while non-institutional participation remained moderate and retail demand was limited.

CleanMax currently operates approximately 2.8 GW of commercial and industrial renewable energy capacity. Of the fresh issue proceeds, Rs 1,123 crore will be used to reduce debt. Existing shareholders, including affiliates of Brookfield Asset Management, are divesting shares through the offer for sale component. The IPO follows a Rs 1,185 crore pre-IPO raise from investors such as Temasek and Bain Capital.

With several large transactions awaiting valuation clarity, market participants suggest the pricing outcome of the CleanMax IPO could shape the trajectory of renewable energy deal-making in the months ahead.