Saptak Ghosh is a seasoned renewable energy expert with over a decade and half years of experience driving sustainable energy solutions across multiple domains. As Sector Head of Renewables and Energy Conservation at CSTEP, he provides strategic leadership in innovative renewable energy applications.
His expertise includes rooftop solar, agrivoltaics, building-integrated photovoltaics (BIPV), waste-to-energy solutions, and industrial decarbonization for MSMEs. 
He serves on multiple high-level advisory committees, including the agrivoltaics and rooftop solar  committees at MNRE and Niti Aayog. He is also a distinguished member of the Principal Action Committee (PAC) of IAA, where he contributes to shaping national policies and frameworks for integrated solar and agricultural systems.