A key highlight is the company’s entry into the Battery Energy Storage System (BESS) segment through projects from NTPC, signaling EIEL’s capability to execute large-scale, complex energy infrastructure projects. The move positions the company in India’s rapidly evolving energy storage market, which currently meets less than 1% of the nation’s projected storage needs, representing a 208 GWh gap.
EIEL said the BESS projects will enable renewable integration, enhance grid reliability, and support peak demand management. With the market in early development, the company expects to benefit from a first-mover advantage.
The new orders also expand EIEL’s geographical footprint into Bihar, Assam, and Telangana, key growth markets for urban infrastructure and renewable energy.
As renewable energy penetration rises, Battery Energy Storage Systems (BESS) are moving from pilot-stage solutions to a core component of grid planning, creating opportunities across utility-scale, commercial, and industrial applications.
Enviro Infra Engineers (EIEL) has continued steady growth in its core water and wastewater treatment business, and the addition of BESS projects worth over Rs 1,070 crore further strengthens its order book. The development marks the company’s transition into a diversified infrastructure player, spanning water, sanitation, and sustainable energy solutions.
Sanjay Jain, Chairman, said, “We are pleased to secure these prestigious orders from NTPC, marking a key milestone in our diversification into the renewable energy sector. Battery Energy Storage Systems are critical to ensuring grid stability and enabling round-the-clock renewable power. As India accelerates its energy transition, BESS represents a large, long-term opportunity, and our entry into this space positions us to play a meaningful role in building next-generation energy infrastructure. We remain committed to delivering these projects with the highest standards of quality and efficiency.”
Enviro Infra Engineers (EIEL) is one of the leading EPC companies in the business of Water and Wastewater Treatment Plants (WWTPs) and Water Supply Scheme Projects (WSSPs) for government authorities/bodies with over 15 years of experience. WWTPs include Sewage Treatment Plants (STPs), Sewerage Schemes (SS), and Common Effluent Treatment Plants (CETPs).
On consolidated net profit, the net profit climbed 10.08% to Rs 40.40 crore on a 1.03% increase in revenue from operations to Rs 250.01 crore in Q3 December 2025 over Q3 December 2024.
Shares of Enviro Infra Engineers fell 3.05% to Rs 160.40 on the BSE.