BYD

Envirostream

Envirostream is a Li-ion battery recycler, based in Australia, and is the wholly owned subsidiary of Lithium Australia.

The Evolution of the EV Battery Cover Towards Composites

IDTechEx discusses the pros and cons of composite EV battery covers, as well as innovations, current market adoption and an outlook for future adoption.

Sodium-ion Market Updates From China

China is at the forefront of sodium-ion battery (Na-ion) development, with strong government support, industry investment, and technological innovation driving its growth. Home to the majority of Na-ion companies, China leads in patents (84% of global filings) and is accelerating commercialization through capital alliances and large-scale production plans. The 14th Five-Year Plan prioritizes Na-ion research, with a 100 MWh-class energy storage system targeted by 2025. Key players like CATL, BYD, and HiNa are scaling production, but actual output remains low—0.9 GWh in 2023 to 2.4 GWh in 2024, well below the 50-100 GWh targets for 2025. Scaling challenges include cell quality, energy density, and cycle life improvements, while falling LFP battery costs and supply chain uncertainties add further hurdles. Despite these obstacles, China's Na-ion industry is rapidly evolving, positioning the technology as a viable low-cost, sustainable alternative to lithium-ion.

How The Aerogels Market Will Evolve Over The Next Decade

Since 2020, the emergence of aerogels as a fire protection material for electric vehicle (EV) batteries has provided a new and rapidly growing opportunity for the aerogel market. According to the latest IDTechEx market report, "Aerogels 2025-2035: Technology, Market, Forecasts", the adoption in EV thermal barriers has helped drive the aerogels market to exceed US$1 billion in 2025.

From Lead-Acid to Lithium-Ion, the Diverse Batteries of EVs

The battery remains one of the key components of an EV, and vastly different performance, economic, and operational requirements necessitate a wide range of other batteries likely to be required for each sector. IDTechEx's report "Electric Vehicles across Land, Sea, and Air" covers 11 diverse vehicle categories. What types of batteries will be needed to meet the unique requirements of each of these sectors?

Iron and Phosphate to Unlock the Mass-Market EV at Last

By far, the biggest factor that determines the range and cost of an electric car is the battery. The now ubiquitous lithium-ion battery comes in a variety of chemistries. The first commercialized Li-ion batteries were lithium cobalt oxide (LCO), which remains the chemistry of choice in portable electronic devices, but the quest for a higher range has led to a search for new chemistries.

EV Battery Cell-to-Pack Ratio Trends

Innovation map of electric vehicle battery cell-to-pack ratio trends.

Volvo Cars: Electrification

Volvo Cars is a Swedish multinational manufacturer of luxury vehicles headquartered in Gothenburg. Since 2010, Volvo Cars has been owned by Geely Holding Group, the parent company of Chinese automotive manufacturer Geely Automobile. 2024 saw Volvo Cars increase its sales of full BEVs by 54%, despite adjusting its target to be fully electric by 2030 downwards. This profile assesses Volvo's electrification efforts thus far and its roadmap going forwards.

BEV Cathode Chemistry Market Trends

Innovation map for battery electric vehicle (BEV) cathode chemistry market trends.