Batteries

The new independent IDTechEx report, "Additives for Li-ion Batteries and PFAS-Free Batteries 2026-2036" offers an in-depth analysis of the evolving market for binders, conductive additives, and electrolyte additives. It examines the impact of PFAS regulation, new production methods, and silicon anodes, with 10-year forecasts projecting the market to exceed US$18 billion by 2036.

Conventional battery pack sensors measure the voltage, current and temperature of cells within the pack. However, it is increasingly clear that additional sensors would significantly enhance safety and allow for early warning and even prevention of thermal runaway, and in turn battery fires, in electric vehicles (EVs) and energy storage systems (ESS). Gas sensors, pressure sensors, moisture sensors, humidity sensors and aerosol sensors can all play a role.

Webinar: The Growing Role of Gas Sensors in Battery Pack Systems Date: Thursday 10 July Presenter: Daniel Parr, Technology Analyst, IDTechEx

Surging battery demand is creating significant opportunities for raw material suppliers, particularly those adapting to battery-specific needs. Along the battery value chain, players are increasingly pursuing vertical integration strategies to capture greater value.

IDTechEx forecasts the Li-ion battery recycling market to grow to US$52B in value by 2045, given the increasing availability of retired Li-ion batteries over the coming decades. Key sources of feedstock will include electric vehicle batteries, and Li-ion batteries from energy storage systems, consumer electronics, alongside manufacturing scrap.

The lithium metal battery market is gaining ever-growing interest due to the enhanced energy density of lithium when compared with graphite anodes. This could be particularly important within one of the main applications for this technology, the electric vehicle market, which currently represents the largest sector for global battery demand.

Fire safety continues to be a key topic for electric vehicles (EVs) as the market continues to grow. In this article, IDTechEx discusses the different types of EV battery chemistry and its impact on thermal runaway safety.

In the first of this new series, IDTechEx Senior Technology Analyst Shazan Siddiqi caught up with Darren Tan, CEO of UNIGRID Battery, at Cambridge EnerTech's International Battery Seminar 2025 in Orlando, to discuss the evolving battery landscape.

Lithium metal batteries will form a significant portion of next-generation electric vehicle batteries. However, increasingly, lithium metal battery developers are taking the anode-less approach, constructing cells without lithium metal foils at the anode to reduce costs. Anode-less designs are poised to become a primary focus of commercialization for lithium metal battery developers.