Li-ion

The government is acquiring lithium mines abroad to ensure raw material availability for electric vehicle battery production. Among other technology alternatives for EVs, it is looking at developing indigenous hydrogen fuel cells with hydrogen derived from biomass.

Cost savings associated with switching to least-cost energy solutions like wind and solar can be redeployed for economic recovery. At the same time, building resilience on fronts like energy system design and supply-chain management is crucial to deal with unexpected shocks and crises.

The industry needs to cut a dependence on electric vehicle battery imports from China, according to the road transport minister, who said the government is looking to support research into alternatives to lithium-ion technology.

The near-term outlook for electric vehicles (EVs) remains bleak owing to supply and demand headwinds coupled with the expectation of sluggish investment to scale up the support ecosystem.

Industry body FICCI has recommended an extension of the FAME II Scheme by at least one year to 2023 as it feels change in the consumer behavior can impact the demand for electric vehicles (EVs) in the short term.

A German-Israeli research group has gathered for three days to discuss which storage technologies may outperform lithium-ion batteries in the future. They concluded that there is no such a thing as a “post Li‐ion” era in sight. They recommended a “side‐by‐side” approach for multiple technologies in different applications, as well as the hybridization of technologies. The group highlighted the strong potential of redox flow storage, which in their view may outperform Li‐ion, although only for stationary applications.

Australia based Neometals and India’s Manikaran Power—which announced their collaboration on India’s first lithium refinery last year—have also doubled the proposed refinery capacity to 20,000 tonnes per annum of lithium hydroxide.

The European Li-ion battery manufacturer has partnered with the Mumbai based battery management system provider on the design and deployment of an electric excavator that would operate in subzero temperatures (below -20°C).

Based in Gurugram, the factory is spread over 30,000 sq.ft and can produce 240 MWh of high-temperature battery storage solutions annually. These batteries can charge to 80% capacity within two hours and operate in excess of 55ºC, which makes them suitable for hot, humid tropical climates.

Scientists at Germany’s Helmholtz Zentrum Berlin have made a discovery they say could greatly increase the energy storage capacity of titanium-based ‘MXene’ pseudocapacitors, ultimately leading to faster-charging batteries. The group found adding urea molecules between MXene layers increased the material’s storage capacity by up to 56%.