Greenko & Serentica's signed a 1.5GWh Green Energy Deal

Greenko & Serentica’s signed a 1.5GWh Green Energy Deal

This deal marks the first-ever contract for capacity from standalone energy storage facilities. The PHES plants, located in Andra Pradesh and Madhya Pradesh, will enable Serentica Renewables to provide dispatchable renewable energy to industrial electricity customers.

Serentica Renewables, which has received substantial investment commitments of US$650 million from global investment group KKR, primarily targets the commercial and industrial (C&I) segment.

The company aims to offer sustainable energy solutions to energy-intensive industries facing challenges in reducing emissions. With a portfolio of 4GW renewable energy projects, Serentica Renewables recently announced 1.25GW of renewable energy supply deals with multiple industrial customers, in addition to the 580MW of contracts already signed.

Greenko and Serentica expressed their intention to jointly offer 24/7 round-the-clock (RTC) renewable energy several months ago. Leveraging Greenko’s pumped hydro plants and Serentica’s wind power and solar PV assets, the companies signed an agreement in November 2022. Serentica Renewables recently announced that customers can expect more than 95% renewable energy supplied, with an 85% assurance per 15-minute block of time, thanks to the 6-hour duration storage resources provided by the two PHES plants.

Serentica Renewables is a subsidiary of UK-Indian mining group Vedanta Resources, owned by Twinstar Overseas, which also possesses Sterlite Power, an India-focused power transmission developer.

While specific commissioning dates for the closed loop PHES in Pinnapuram, Andra Pradesh, and Gandhi Sagyar, Madha Pradesh were not disclosed, the concept of RTC renewable energy contracts, particularly for industrial customers in India, was a focal point at the Energy Storage Summit Asia 2023 held in Singapore.

Notable developments in this space include tenders from NTPC’s renewables and energy trading subsidiaries, as well as the Solar Energy Corporation of India (SECI). Additionally, ReNew Power secured a US$1 billion financing deal for RTC projects, reported to be the largest of its kind in the sector. Although much attention has been given to PHES-enabled offerings, NTPC Renewable Energy has recently launched a 2GWh tender for pumped hydro projects, and ReNew Power’s focus has been on a combination of renewable energy and battery energy storage system (BESS) technologies.

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