Sagar Cements commissions 2.8 MW waste heat power system, eyes June 2026 for full capacity

Sagar Cements has commissioned 2.80 MW of its Waste Heat Recovery Power System (WHRS) at the Gudipadu plant in Andhra Pradesh. This new unit, part of the AQC boiler system, enhances the plant's power generation. The company plans to commission the remaining 1.55 MW capacity, linked to the preheater boiler, by June 2026.

Why this matters

Waste Heat Recovery System (WHRS) technology converts heat generated during cement production into electricity. This reduces the plant's reliance on grid power, improving operational efficiency and lowering power costs, which are key to cement manufacturing margins. The move also aligns with industry trends toward sustainability and cost optimization.

The backstory

Sagar Cements has been focusing on enhancing operational efficiency and production capacity across its facilities. Investments in captive power generation, such as WHRS, are part of its strategy to control costs and ensure a reliable energy supply. Across the cement sector, companies are increasingly adopting energy-saving technologies to manage rising power costs and meet environmental regulations.

What changes now

• The Gudipadu plant will see improved energy cost management.
• Operational efficiency is expected to increase due to captive power generation.
• Reduced power expenditure could lead to improved margins.
• This marks progress toward the company's goal of 4.35 MW total WHRS capacity at the plant.

Risks to watch

• Potential delays in commissioning the remaining 1.55 MW capacity beyond the June 2026 target.
• Unforeseen operational issues with the new WHRS unit.

Peer comparison

Major cement players, including Shree Cement and Dalmia Bharat, are also investing in WHRS and other energy-efficient technologies to cut costs and enhance sustainability. Shree Cement is notably recognized for its aggressive adoption of WHRS, which has led to substantial savings.

Context Metrics

• Commissioned WHRS Capacity: 2.80 MW (as of Q1 FY25)
• Remaining WHRS Capacity to be commissioned: 1.55 MW (by June 2026)
• Total WHRS Capacity planned at Gudipadu plant: 4.35 MW

What to track next

• Monitor progress on commissioning the remaining 1.55 MW WHRS capacity by June 2026.
• Look for reported changes in power consumption or operational costs related to the WHRS.
• Watch for future announcements on energy efficiency initiatives at other Sagar Cements plants.