Stegra is a company focusing on decarbonizing traditionally hard-to-abate sectors, starting with steel production. The company is developing the world’s first large-scale, renewable hydrogen-based steel plant in Boden, Sweden. This facility will use green hydrogen to replace coal as the primary fuel for iron ore reduction, creating “green steel” through a fully integrated, end-to-end hydrogen process.
Oxccu has developed groundbreaking catalytic processes that redefine the production of sustainable fuels, chemicals, and biodegradable plastics. The company’s novel iron-based catalyst enables the direct conversion of CO2 and green hydrogen (sourced from water) into high-value products such as jet-fuel-range hydrocarbons, green naphtha for bioplastics like polypropylene (PP) and polyethylene (PE), and alpha-olefins, which are the foundational ingredients for surfactants, lubricants, and plasticizers.
Battolyser® is a novel technology that combines the functionality of a battery and an electrolyzer in a single, patented system. It efficiently stores and supplies power like a battery while also splitting water into hydrogen and oxygen when fully charged. This dual-functionality makes Battolyser® a highly versatile and efficient energy solution, capable of switching smoothly between power storage and hydrogen production.
Reverion, a German-based startup, is developing new generation micropower plants that maximize the potential of biogas and utilize excess solar wind and wind power that would otherwise go to waste. Reverion has patented and validated a novel technology based on high-temperature fuel cells. This is the first all-in-one solution with a reversible system design that electrochemically converts biogas or hydrogen into electricity with an efficiency of 80% and can switch to electrolysis mode to produce green hydrogen or methane.
Infinium produces electrofuels (eFuels) to help the heavy transit and chemicals sectors achieve net zero by reducing CO2 emissions. Infinium eFuels are made from green hydrogen derived from renewable power and captured carbon dioxide in a proprietary process developed and commercialized over a decade. Infinium’s unique production process facilitates the on-site production of ultra-low carbon transportation fuels and chemicals such as sustainable aviation fuels (eSAF), eDiesel, and eNaphtha.
Nextchem is an Italian company within the Maire Tecnimont Group and is dedicated to Sustainable Technology Solutions. The company's expertise in nitrogen, hydrogen & circular carbon, fuels & chemicals, and polymers, allows Nextchem to deliver groundbreaking solutions and processes to fully support energy transition. Building on the group's 70+ years of operation, Nextchem is dedicated to developing and offering technology solutions, processes, basic engineering designs, proprietary equipment, and catalysis to drive global decarbonization forward.
The Travertine process converts aqueous sulfate into sulfuric acid and caustic solutions through electrolysis, generating clean and competitively priced hydrogen. The process involves three primary units. Initially, electrolysis divides aqueous sulfate into sulfuric acid and caustic solutions. Subsequently, Direct Air Capture (DAC) utilizes the caustic solution to extract CO2 from the air, yielding a carbonate solution. Lastly, the carbonate solution reacts with sulfate byproducts to form minerals and regenerate aqueous sulfate through mineralization.