Energy storage

Executive director Vikramadithya Gourineni told pv magazine their Telangana factory will produce lithium ferro phosphate (LFP) and nickel-manganese-cobalt (NMC) chemistry cells.

Gayatri Dadheech, chief technology officer at Exide Industries Ltd, told pv magazine their first-phase 6 GWh lithium-ion cell manufacturing capacity in India would become operational by December next year and will produce lithium ferro phosphate (LFP) and nickel-manganese-cobalt (NMC) cells. The following 6 GWh, targeted by 2027, could be based on advanced lithium-ion, solid-state, or other battery technology.

A new report says India will require INR 5.5-6 trillion to create 115-125 GW of renewable energy capacity and INR 3-3.5 trillion to meet 35-40 GW of electrolyzers requirement in order to reach green hydrogen production capacity of 5 MMT per annum by 2030.

Players in the electric vehicle (EV) hope the government will bring down the goods and services tax (GST) on EV batteries to 5% and lower duties on raw materials required for cell manufacturing. They also call for easy, low-cost EV finance to drive customer adoption. 

Multiple units of the 200 kWh battery system can be connected to build MWh-scale energy storage systems for use in on-grid and off-grid applications.

The Delhi-based renewable project consultant will invest $50 million in the Gujarat facility to manufacture anion exchange membrane (AEM) electrolyzers for green hydrogen generation. The project has received $1 million from Real Time Accelerator Fund as an angel investor in Greenzo.

Erisha E Mobility has formed a joint venture with Greenbox to manufacture a range of green hydrogen solutions by leveraging technologies developed by Greenbox.

Bengaluru-based Metastable Materials has developed a 100% chemical-free process for extracting metals out of scrap Li-ion batteries. It has set up an ‘Urban Mining Unit’ on the outskirts of Bengaluru, which is capable of processing up to 1,500 tonnes of dead batteries per annum. This unit will start production early next year. Shubham Vishvakarma, founder and chief of process engineering at Metastable Materials, speaks to pv magazine about the role of urban mining in meeting India’s electric mobility ambitions and the advantages of the process developed by them. 

Tdafoq Energy will use Delectrik Systems’ technology to manufacture vanadium redox flow batteries in Saudi Arabia. Construction has already started on a manufacturing facility in Saudi Arabia, which will be scaled to a GWh capacity by 2025.

Cobalt is key for boosting energy density and battery life, but it comes with caveats: expensive, scarce, and linked to unethical mining practices, wild price fluctuations, and a tenuous supply chain. In recent years, battery manufacturers and automakers have intensified efforts to reduce or eliminate cobalt in lithium-ion cathodes. But sometimes, old habits die hard, as pv magazine’s Marija Maisch explains.