Energy Storage

International thinktank IEEFA says there are 50 viable green hydrogen projects under development with an estimated renewable energy capacity of 50 GW and the potential to produce 4 million tonnes of the fuel annually.

Researchers from the Massachusetts Institute of Technology have identified sites where hydrogen could be produced via PV electrolysis at prices ranging from $1.90/kg to $4.20/kg in the United States by the end of the decade.

Hyderabad-based RE developer Greenko Energies, which is developing over 40 GWh of pumped hydro storage projects in India, has partnered with NTPC to develop round-the-clock power supply solutions by integrating renewable energy sources and pumped storage.

Mitesh Patel, Renewables Director-Asia, US-headquartered EPC player Black & Veatch, speaks to pv magazine about the key trends driving the solar market, especially in Southeast Asia, and strategies to improve the bankability of PV projects.

The e-commerce player has worked with design and manufacturing partners to procure electric vehicles (EVs) optimized for e-commerce deliveries. It is also planning to set up the necessary charging infrastructure close to its 1,400 supply chain premises to push the use of EVs. 

The coal tar derivates company has commissioned a 5000-tonne per annum facility to manufacture synthetic graphite anode materials for lithium-ion batteries. It plans to invest US$ 70 million (Rs 520 crore) over the next five years to increase this capacity to 50,000 tonnes.

The state-owned engineering firm will supply and set up a cumulative 410 kWh of battery energy storage systems in Delhi under UI-ASSIST (US-India Collaborative for Smart Distribution System with Storage) initiative of TERI.

Solid-state batteries hold the potential to overcome many of the limitations of today’s lithium-ion storage technologies. Though they have been a research topic for more than 30 years, and more recently have seen billions of dollars poured into their development by leading carmakers and electronics giants, commercial development is still extremely limited. Major roadblocks remain in the way of both device performance and industrial-scale processing. pv magazine recently caught up with solid-state’s research community for a look at where the technology stands.

Manufacturers and integrators of solar-based drinking water kiosks, solar trees, solar street lighting systems, and e-rickshaw charging infrastructure can submit their interest by August 29. 

The state-owned electronics manufacturer has signed a memorandum of understanding for technology transfer with Vikram Sarabhai Space Centre of Indian Space Research Organisation.