Energy Storage

CALB Group Co., Ltd. designs, develops, manufactures, and sells EV batteries and energy storage system products, with H‑shares listed on the Hong Kong Stock Exchange since October 2022. IDTechEx spoke with the company at the Energy Storage Summit 2026.

Redox One is an iron-chromium (Fe-Cr) redox flow battery (RFB) developer based in Cyprus. Its parent company, Tharisa, is based in South Africa. IDTechEx caught up with Redox One company at the Energy Storage Summit 2026.

HyperStrong is a Chinese BESS developer and integrator of grid-scale, C&I and residential battery energy storage systems (BESS). IDTechEx spoke with the company at the Energy Storage Summit 2026.

Join IDTechEx Technology Analyst Daniel Parr on Thursday 12th March for the expert-led webinar, "Lithium-ion Batteries: Growing Demand, Falling Prices". Choose your preferred time zone - the webinar runs three times in one day.

Trina Storage is a business unit of Trina Solar, and manufactures battery energy storage systems (BESS) and Li-ion cells. based in China. IDTechEx spoke with the company at the Energy Storage Summit 2026.

Envision Group is a vertically integrated cell and BESS suppliers, based in China. Its division Envision Energy manufactured and integrates BESS. IDTechEx spoke with the company at the Energy Storage Summit 2026.

Sungrow is a battery energy storage system (BESS) integrator and supplier, based in China. IDTechEx spoke with the company at the Energy Storage Summit 2026.

Wärtsilä Corporation is a Finnish company which manufactures and provides power sources and equipment in both marine and energy markets. The company also acts as a battery energy storage system (BESS) manufacturer and integrator. IDTechEx spoke with the company at the Energy Storage Summit 2026.

Batteries are used in data centers as part of uninterruptible power supply systems (UPS) to prevent data loss and to cover critical loads. However, as AI data centers become more prevalent, as does the need to manage the volatility in their power loads. This article from IDTechEx examines emerging battery technology trends for data centers.

Introduction to C&I BESS and Applications for Telecommunications

Key Trends in Batteries for Data Centers

Regulatory Updates for Green Hydrogen

Battery pack manufacturers: Diverse chemistries for non-passenger electric vehicles

The US' nascent lithium production capacity makes use of direct lithium extraction technologies to localize and secure battery supply chains. However, with political tensions around Greenland rising, this article explores how the recent discovery of hard rock lithium deposits in the region could reshape American lithium production.

F&S Bondtec is an Austrian company which manufactures wire bonding equipment. It specialises in value equipment for small-medium scale manufacture. IDTechEx spoke to F&S Bondtec at SEMICON Europa 2025.

Electric vehicle (EV) sales continue to grow globally, with passenger cars primarily driving the growth. EV performance is fundamentally tied to EV batteries, at cell- and pack-level. As new EV sectors are unlocked and performance targets are reached, trends in material demand across cell and pack components emerge. This article explores material trends in EV cathodes, anodes and packs that underscore the EV market as a whole.

Celebrating Chinese New Year 2026: IDTechEx Highlights Rising UK Engagement with Chinese Automakers and Asia-Pacific Industry Collaboration

Electrovaya is a Canadian company that has developed a cell utilising a full-ceramic separator, enabling up to 9000 cycles of lifetime at 1C charging. This cell can be deployed in on-highway and off-highway automotive segments. IDTechEx explores this technology in detail.

Proventia Oy is a Finnish company developing various automotive components and systems, including battery packs. The company assembles Power and Energy Batteries for applications in non-passenger electric vehicles. IDTechEx evaluates these products in detail.

Webasto is a German company developing automotive solutions including sunroofs and battery packs. In terms of batteries, the company develops packs for Hyundai-Kia, including the EV3, as well as other non-passenger automotive applications. IDTechEx evaluates the company's battery pack products.