Mercurius Biorefining Mercurius Biorefining is a United States-based start-up converting cellulosic biomass wastes into hydrocarbons (diesel, jet, and marine fuels), chemicals, and biochar for carbon sequestration. In May 2022, IDTechEx Technology Analyst Dr Hydra Rodrigues spoke with Michael Vevera, Chief Financial Officer at Mercurius Biorefining. Mercurius Biorefining