Twelve Corporation

Twelve — formerly Opus 12 — is a start-up based in Berkeley, California, developing methods for electrocatalytic conversion of carbon dioxide into chemical inputs.

Opus 12 have developed an electrolysis cell to reduce carbon dioxide and produce useful fuels and chemicals.

Opus 12 is a green technology start-up company developing methods for catalytically converting carbon dioxide into chemicals and fuels, with the aim of reducing the carbon footprints of the world's heaviest emitters while creating a new revenue stream from what is discarded today as a waste product. In October 2020, IDTechEx Senior Technology Analyst Dr Michael Dent spoke with Etosha Cave, COO and co-founder of Opus 12.