IDTechEx

GIG Karasek: ECO2CELL

GIG Karasek is an Austrian company that has developed its ECO2CELL technology for the electrochemical conversion of carbon dioxide into high-value chemicals.

Supercapacitors Explained: Video

IDTechEx analyst Daniel Parr compares the energy and power density for supercapacitors to other energy storage devices; covers how supercapacitors work; and compares different types of supercapacitors.

Alter Technology UK (quantum photonics)

Alter Technology UK, part of Alter Technology of the TUV NORD Group, is developing photonic packaging solutions for quantum technologies and other industries.

Nel Hydrogen

Nel ASA is a leading manufacturer of both alkaline water electrolyzers (AWE) and proton exchange membrane (PEM) electrolyzers. Headquartered in Oslo Norway, Nel has manufacturing capacity in both Norway (AWE for 1 GW) and USA (PEM for 500 MW). IDTechEx caught up with Nel at the Hydrogen Technology & Carbon Capture Technology World Expo 2025 in Hamburg, Germany.

Innovations in Carbon Capture Technologies

Amine solvents are the leading technologies for post-combustion capture, but innovation is ongoing. In this article, IDTechEx explores technologies and markets for post-combustion capture.

Novomorphic

Novomorphic is a newly-founded start-up, based in Wales and spun out of CSA Catapult. It is a design house with both chip and system design capabilities.

Sustainable Chemicals, Steel, and Decarbonizing Popular Materials

New sustainability innovations and trends are ever emerging under the decarbonization umbrella, evident amongst a number of material sectors. This article explores next-generation feedstocks, speciality chemicals, and the production of green steel.

ZutaCore (OmniTherm update)

ZutaCore is developing a two-phase, direct-to-chip thermal management solution for high-performance AI data centers.

NovoLINC

NovoLINC is developing a composite thermal interface material for data center thermal management solutions.

Frore Systems

Frore Systems is a provider of thermal management solutions for electronics and data center hardware.

ITM Power Plc

ITM Power plc is a leading original equipment manufacturer (OEM) of proton exchange membrane (PEM) electrolyzers for green hydrogen production. The company is based in Sheffield, UK with operations in Germany. IDTechEx caught up with ITM Power at the Hydrogen Technology & Carbon Capture Technology World Expo 2025 in Hamburg, Germany.

Silanna UV

Silanna UV is an Australian photonics company, and a branch of the parent company Silanna. It develops UVC LEDs for sensing and sterilization.

Hyproof

Hyproof is a Chinese company headquartered in Shanghai, specializing in the design, development, and manufacturing of membrane technologies. IDTechEx caught up with Hyproof at the Hydrogen Technology & Carbon Capture Technology World Expo 2025 in Hamburg, Germany.

Addireen (Shenzhen Xihe Additive Manufacturing Technology Co Ltd)

Addireen Technologies (Shenzhen Xihe Additive Manufacturing Technology Co Ltd) is a Chinese metal 3D printing company specializing in green laser 3D printing.

DapuStor Inc

DapuStor Inc (DapuStor) is a Chinese provider of storage solutions (primarily SSDs) for data centers.

AcBel Polytech Inc

AcBel Polytech Inc (AcBel) is a Taiwanese power electronics company developing power supplies for high-performance data centers.

Elcogen

Elcogen is an Estonian developer and manufacturer of solid oxide fuel cell (SOFC) and solid oxide electrolyser cell (SOEC) technology for green hydrogen and emission-free power generation. IDTechEx conducted an interview with Elcogen at the Hydrogen & Carbon Capture World Expo 2025 in Hamburg, Germany.

YPlasma (data center cooling)

YPlasma is a Spanish spinout commercializing plasma actuators for a range of applications including data center cooling.

Revcoo

Revcoo is a French company focused on cryogenic carbon capture. At the Carbon Capture Technology World Expo 2025, IDTechEx analyst Eve Pope spoke with Virgil Genna, Revcoo's Purchasing Manager.

Maybell Quantum

Maybell Quantum is developing cryogenic systems primarily for the quantum industry.