What are the options for moving away from cobalt containing cathodes?

IDTechEx report, "Solar Vehicles 2021-2041" notes that cars with solar bodywork have long range. Tough sell. Even longer range is being achieved by those crudely shoving in an enormous battery.

In this second article from IDTechEx, a more detailed analysis about the different chemistries will show the main RFB technologies currently available or under development, beginning with the most adopted and investigated Redox Flow Batteries (RFB), the Vanadium Redox Flow Batteries (VRFB).

The IDTechEx market for electric vehicles across land, sea and air will be 24 million unit sales this year, which represents a decline of roughly 19% year on year from the impact of COVID-19.

Imagine a situation where, given a request, a lab automatically chooses what experiments to do, robotically carries this out, tracks the reaction with integrated sensors, acquires and analyzes the results, and then decides what experiment to do next. This seems like science-fiction, but certain truths may be closer than you think.

Large supercapacitors cost thousands of dollars. They save millions of dollars when preventing self-destruction as with pitch control of the blades of a wind turbine in a storm when the electrics fail.

Electric vehicle powertrains are much more materially diverse than the internal-combustion engine vehicles they replace. As a result, they are putting sudden and unprecedented strain on several raw materials industries.

Most legacy car makers need 15 years to switch to battery electric without collapsing. To keep their ICE cars legal and desirable, 50 are urgently upgrading them to 48V mild hybrids and many plan 48V full hybrids by a further upgrade. Peak sales $500 billion?

In this first part of a series of articles from IDTechEx, an overview of the flow batteries characteristics is provided, extrapolated from IDTechEx's recent report "Redox Flow Battery 2020-2030: Forecast, Challenges, Opportunities".

The rapid growth of the electric vehicle market has driven the development, manufacture and sales of batteries, especially lithium-ion batteries. In the meantime, a number of companies are betting on the next big energy storage technologies. Solid-state batteries are one of them.

The electricity market is evolving to allow a higher integration of variable energy sources and a new class of devices is approaching the market to satisfy this necessity.

Li-ion batteries are starting to near their performance ceiling. Delving into the trends being seen in patent applications and filings can provide insight into the key areas of innovation in Li-ion batteries and the areas of development favored by key players.

False-start - stagnation - market explosion: The CNT success story begins, as IDTechEx forecasts significant growth

IDTechEx estimates the global plug-in electric vehicle (BEV + PHEV) population reached 8.1 million units (including light commercial vehicles) by the end of 2019, supported by roughly five million charging outlets. There will be over 111 million plug-in EVs in-use globally by 2031: a massive driver for the wide-spread deployment of charging infrastructure.

Surprises abound in the new IDTechEx Research report, "Supercapacitor Markets, Technology Roadmap, Opportunities 2021-2041"

Wednesday 30 September - An overview of the electricity grid, and the potential of stationary energy storage; explanation and classification of Gravitational Energy Storage technologies; overview of the Compressed Air Energy Storage systems; and much more.

Despite the impact of Covid-19, substantial volumes of Li-ion batteries will soon be reaching their end-of-life. IDTechEx highlight the importance of Li-ion recycling and discuss what will drive growth in the market.

Electric vehicles are expected to include solid-state batteries as an innovative approach, according to IDTechEx's research report "Solid-State and Polymer Batteries 2020-2030: Technology, Patents, Forecasts, Players".

The electricity grid is undergoing its first evolution since the invention of the power transmission system, and energy storage devices, particularly mechanical energy storage devices, will play a solid role in this evolution.

Traction batteries and motors in electric vehicles (EVs) are very different to the powertrain components of the internal-combustion engine vehicles they replace.