CESC Limited is an integrated Indian power utility engaged in generation, transmission and distribution of electricity across multiple licensed areas, serving approximately 4.8 million consumers with ~2,140 MW thermal generation and an expanding portfolio of distribution franchises and generation subsidiaries across seven locations.

The company is aggressively transitioning to clean energy, targeting 3.2 GW of renewable capacity by FY29 and 10 GW by FY32, with ~2,150 MW already under implementation, signed PPAs/LOAs, and a disclosed Phase‑1 capex of ~Rs.14,800 crore, signalling a major strategic pivot to renewables and hybrid/BESS bids.

Operational scale remains large and diversified: CESC reports over 4.4 GW peak demand handling, near Rs.14,735 crore consolidated revenue in 9M FY26 (up 10.4%), and Q3 FY26 consolidated profit after tax of Rs.304 crore, while several distribution franchises show material T&D loss improvement and regional performance variance.

Beyond projects, CESC is moving into cell and module manufacturing with a planned 3 GW facility (TOPCon+ cells) in Greater Noida, aligning commissioning to 2027 and DCR requirements; this vertical integration aims to supply captive demand and reduce module supply risk across its renewable pipeline.

The renewables push is balanced by near‑term execution and funding considerations: CESC highlights fuel and power procurement savings, improving efficiencies, but faces financing needs for large capex, regulatory income volatility and concentrated distribution‑loss issues in some franchise areas such as Malegaon.