Sunsure to Supply 500 MWh Clean Peak Power to UPPCL

29 Aug 2025 CW Team

Sunsure Energy has signed a Battery Energy Discharge Purchase Agreement (BEDPA) with NTPC Vidyut Vyapar Nigam Ltd (NVVN) for the supply of 500 MWh peak-time clean power to Uttar Pradesh Power Corporation Ltd (UPPCL), marking a milestone in India’s evolving energy storage landscape.

The agreement covers a capacity of 125 MW/500 MWh and is structured as a 15-year build–own–operate deal, with Sunsure Energy establishing a standalone Battery Energy Storage System (BESS) at the 400/220 kV Garautha substation in Jhansi, Uttar Pradesh.

As part of the arrangement, Sunsure will deliver four hours of dispatchable electricity daily between 6 pm and 10 am. This will provide UPPCL the flexibility to meet peak-hour electricity demand using clean energy, ensuring reliability at competitive, long-term tariffs.

What sets this agreement apart is its innovative billing model: instead of fixed monthly charges, it is based on a fixed tariff per kilowatt-hour (Rs/kWh) of discharged energy, making it the first-of-its-kind BESS contract of this nature in the country.

“This is a significant leap for us,” said Shashank Sharma, Founder, Chairman and CEO of Sunsure Energy. “We’ve expanded beyond pure-solar to hybrid systems with BESS, empowering commercial and industrial consumers to use renewable power even during peak times, thus reducing their dependence on fossil fuels. For utilities, our journey—from SECI’s solar auctions to SJVN’s hybrid tenders and now NVVN’s pioneering BESS deal—highlights our growth and vision.”

This agreement represents Sunsure’s debut long-term supply contract involving battery storage and highlights the broader momentum towards flexible, clean energy solutions in India’s power sector.

Infrastructure Transport

05 Feb 2026

MMRDA Installs 325-Tonne Steel Spans on Mumbai Metro Line 4

The Mumbai Metropolitan Region Development Authority (MMRDA) has achieved a key construction milestone on Metro Line 4 with the successful installation of three large steel spans at Bhandup West during overnight operations.The spans, together weighing 325 metric tonnes, were launched using eight heavy-duty cranes and 12 multi-axle vehicles. The operation required precise engineering and meticulous planning to minimise disruption in the densely populated suburban area.Due to effective inter-agency coordination, the work—originally scheduled across four nights—was completed within just two n..

CMRL Targets March 2027 Opening for Vadapalani–Panagal Park

Chennai Metro Rail Limited (CMRL) is progressing as scheduled to open the Vadapalani–Panagal Park section of Phase II’s Corridor 4 by March 2027. The 3.5 km underground stretch is part of the 26.1 km Corridor 4 connecting Lighthouse with Poonamallee Bypass.Construction activities are advancing steadily, with tunnelling works between Vadapalani and Panagal Park already completed. Track-laying operations are expected to commence shortly. At Panagal Park station, structural works have reached the concourse and platform levels, while excavation continues at the lowest level.CMRL is also consid..

Maha-Metro Invites Pune Metro Civil Maintenance Bids

Maharashtra Metro Rail Corporation Limited (Maha-Metro) has invited bids for the annual civil maintenance contract of the Pune Metro Rail Project. The tender, bearing ID and number P1-O&M-20/2025, is scheduled to close on 23 February 2026, with a pre-bid meeting slated for 10 February 2026. The earnest money deposit (EMD) for the contract is Rs 3,50,500, and the duration of the contract is one year.The scope of work includes annual civil maintenance of 28 elevated and underground stations, 28.079 km of elevated viaduct including steel bridges, 12.15 km of tunnels, and two depots under the ..